A. Acuity B. Adaptation C. Awareness D. Reception E. Overload

Size: px
Start display at page:

Download "A. Acuity B. Adaptation C. Awareness D. Reception E. Overload"

Transcription

1

2 Unit 4 Review

3 #1 The longer an individual is exposed to a strong odor, the less aware of the odor the individual becomes. This phenomenon is known as sensory A. Acuity B. Adaptation C. Awareness D. Reception E. Overload

4 #2 The ability to choose specific stimuli to learn about, while filtering out or ignoring other information, is called A. Selective attention B. Subliminal perception C. Time-sharing D. Masking E. Shadowing

5 #3 The human vestibular sense is most closely associated with the A. Skin B. Semicircular canals C. Taste buds D. Olfactory bulb E. Rods and cones

6 #4 Which of the following is a possible reason why cats can see better at night than can humans? A. Cats have a higher proportion of rods to cones. B. Cats pupils can contract to a smaller opening. C. Cats have a smaller blind spot. D. Cats have a larger optic nerve tract. E. The visual cortex of cats is located farther forward in the lobe.

7 #5 The minimum intensity at which a stimulus can be detected at least 50 percent of the time in known as the A. Visual cliff B. Just noticeable difference C. Perceptual set D. Receptor potential E. Absolute threshold

8 #6 When Jason practices the drums, he tends not to hear the phone. Today he is expecting a call from a record producer and answers the phone each time it rings, even when he is practicing the drums. Which of the following explains why Jason hears the phone today? A. Weber s Law B. Accommodation C. Frequency theory D. Signal detection theory E. Harmonics

9 #7 Which of the following is NOT a Gestalt principle of perceptual organization? A. Proximity B. Similarity C. Closure D. Intensity E. Continuity

10 #8 Which of the following is the correct sequence of anatomical structures through which an auditory stimulus passes before it is perceived as sound? A. Cochlea, ossicles, eardrum, oval window, auditory canal B. Eardrum, cochlea, auditory canal, ossicles, oval window C. Oval window, auditory canal, eardrum, cochlea, ossicles D. Ossicles, eardrum, cochlea, auditory canal, oval window E. Auditory canals, eardrum, ossicles, oval window, cochlea

11 #9 Which of the following is true about rods and cones? A. Rods facilitate black-and-white vision and cones facilitate color vision. B. Both rods and cones are most concentrated at the periphery of the retina. C. Both rods and cones are most concentrated at the blind spot of the retina. D. Rods and cones are distributed evenly throughout the retina. E. Rods are more useful than cones for perception in well-lit areas.

12 #10 After constant exposure to a stimulus, our nerve cells fire less frequently. This can be explained by which of the following? A. Weber s Law B. Sensory adaptation C. Signal detection D. Absolute threshold sensitivity E. The phi phenomenon

13 #11 Keisha recently lost the sight in her left eye. In which of the following situations would Keisha NOT be able to judge depth? A. Looking down a railroad track as it disappears in the distance B. Looking out a train window at passing scenery C. Throwing a ball to a friend D. Watching two people approach from different distances E. Watching a crowd of children at play in the school yard

14 #12 The ability of the human visual system to barely detect a candle flame at a distance of about 30 miles on a clear, dark night is an example of A. An absolute threshold B. A difference threshold C. A just noticeable difference D. Weber s Law E. Fechner s Law

15 #13 The gate control theory attempts to explain how A. The brain analyzes patterns by analyzing changes in brightness over broad areas B. Filtering of excess information results in reduced response to constant stimulation C. The nervous systems blocks or allows pain signals to pass to the brain D. Differing regions of the tongue are more sensitive to different tastes E. Chemical released by one animal can shape the behavior of a second animal of the same species

16 #14 The semicircular canals, located in the inner ear, provide important information about the A. Apparent distance of sound B. Air pressure of the surrounding area C. Body s posture and head position D. Frequency of sound waves E. Amplitude of sound waves

17 #15 Frequency theory best explains, while place theory best explains. A. How we are able to sense our body position without looking; how the vestibular sense functions B. How we perceive low-pitched sounds; how we perceive high-pitched sounds C. How phantom limb sensations occur; how stimulation of the larger fibers in the spinal cord stop pain D. How we process red, green, and blue light; why we experience color afterimages E. How touch sensations involve more than tactile stimulation; why stroking a pressure spot leads to the sensation of a tickle

18 #16 The effect of our perceptual set on perception best illustrates the importance of A. Sensory thresholds B. Sensation C. Transduction D. Top-down processing E. Accommodation

19 #17 The illusion of movement used by cartoonists drawing several pictures just barely different is called the A. Sensory Adaptation B. Difference Threshold C. Weber s Law D. Stroboscopic Effect E. Accommodation

20 #1 The longer an individual is exposed to a strong odor, the less aware of the odor the individual becomes. This phenomenon is known as sensory A. Acuity B. Adaptation C. Awareness D. Reception E. Overload

21 #2 The ability to choose specific stimuli to learn about, while filtering out or ignoring other information, is called A. Selective attention B. Subliminal perception C. Time-sharing D. Masking E. Shadowing

22 #3 The human vestibular sense is most closely associated with the A. Skin B. Semicircular canals C. Taste buds D. Olfactory bulb E. Rods and cones

23 #4 Which of the following is a possible reason why cats can see better at night than can humans? A. Cats have a higher proportion of rods to cones. B. Cats pupils can contract to a smaller opening. C. Cats have a smaller blind spot. D. Cats have a larger optic nerve tract. E. The visual cortex of cats is located farther forward in the lobe.

24 #5 The minimum intensity at which a stimulus can be detected at least 50 percent of the time in known as the A. Visual cliff B. Just noticeable difference C. Perceptual set D. Receptor potential E. Absolute threshold

25 #6 When Jason practices the drums, he tends not to hear the phone. Today he is expecting a call from a record producer and answers the phone each time it rings, even when he is practicing the drums. Which of the following explains why Jason hears the phone today? A. Weber s Law B. Accommodation C. Frequency theory D. Signal detection theory E. Harmonics

26 #7 Which of the following is NOT a Gestalt principle of perceptual organization? A. Proximity B. Similarity C. Closure D. Intensity E. Continuity

27 #8 Which of the following is the correct sequence of anatomical structures through which an auditory stimulus passes before it is perceived as sound? A. Cochlea, ossicles, eardrum, oval window, auditory canal B. Eardrum, cochlea, auditory canal, ossicles, oval window C. Oval window, auditory canal, eardrum, cochlea, ossicles D. Ossicles, eardrum, cochlea, auditory canal, oval window E. Auditory canals, eardrum, ossicles, oval window, cochlea

28 #9 Which of the following is true about rods and cones? A. Rods facilitate black-and-white vision and cones facilitate color vision. B. Both rods and cones are most concentrated at the periphery of the retina. C. Both rods and cones are most concentrated at the blind spot of the retina. D. Rods and cones are distributed evenly throughout the retina. E. Rods are more useful than cones for perception in well-lit areas.

29 #10 After constant exposure to a stimulus, our nerve cells fire less frequently. This can be explained by which of the following? A. Weber s Law B. Sensory adaptation C. Signal detection D. Absolute threshold sensitivity E. The phi phenomenon

30 #11 Keisha recently lost the sight in her left eye. In which of the following situations would Keisha NOT be able to judge depth? A. Looking down a railroad track as it disappears in the distance B. Looking out a train window at passing scenery C. Throwing a ball to a friend D. Watching two people approach from different distances E. Watching a crowd of children at play in the school yard

31 #12 The ability of the human visual system to barely detect a candle flame at a distance of about 30 miles on a clear, dark night is an example of A. An absolute threshold B. A difference threshold C. A just noticeable difference D. Weber s Law E. Fechner s Law

32 #13 The gate control theory attempts to explain how A. The brain analyzes patterns by analyzing changes in brightness over broad areas B. Filtering of excess information results in reduced response to constant stimulation C. The nervous systems blocks or allows pain signals to pass to the brain D. Differing regions of the tongue are more sensitive to different tastes E. Chemical released by one animal can shape the behavior of a second animal of the same species

33 #14 The semicircular canals, located in the inner ear, provide important information about the A. Apparent distance of sound B. Air pressure of the surrounding area C. Body s posture and head position D. Frequency of sound waves E. Amplitude of sound waves

34 #15 Frequency theory best explains, while place theory best explains. A. How we are able to sense our body position without looking; how the vestibular sense functions B. How we perceive low-pitched sounds; how we perceive high-pitched sounds C. How phantom limb sensations occur; how stimulation of the larger fibers in the spinal cord stop pain D. How we process red, green, and blue light; why we experience color afterimages E. How touch sensations involve more than tactile stimulation; why stroking a pressure spot leads to the sensation of a tickle

35 #16 The effect of our perceptual set on perception best illustrates the importance of A. Sensory thresholds B. Sensation C. Transduction D. Top-down processing E. Accommodation

36 #17 The illusion of movement used by cartoonists drawing several pictures just barely different is called the A. Sensory Adaptation B. Difference Threshold C. Weber s Law D. Stroboscopic Effect E. Accommodation

37 Video

38

39 Video

40

41 As a team, answer this prompt on your whiteboard. Use the following terms to describe in detail how you visually perceive an object that you can see right now. Use the terms in order to correctly describe the sequence of events involved in your example of visual perception. Thalamus Retina Pupil Transduction Action potential Feature detector

42 First let s check the order. 1. Pupil 2. Retina 3. Transduction 4. Action Potential 5. Thalamus 6. Feature detector

43 Answer Point 1: Pupil: Students should describe how light reflects off the object, and some of the light passes through the pupil into the eye. Point 2: Retina: Students should explain that the light that passes through the pupil is eventually reflected on the pupil, activating neurons in the retina. Students may use the terms rods and/or cones to describe these neurons, but they do not have to use these specific terms to earn this point. Point 3: Transduction: Students should explain that light waves that were reflected off the object are changed into neural impulses (transduction) at the point of the retina, where neurons fire in response to light waves. Again, students may use the terms rods and/or cones to describe these neurons, but they do not have to use these specific terms to earn this point.

44 Answer Point 4: Action potential: Students should explain that action potentials are released when neurons fire, sending an electrical charge through the neuron. Students can go on to explain this process in more detail (describing the role of neural structures such as dendrites and the axon.) but they do not need to explain those details to earn the point. Point 5: Thalamus: Students should describe the role of the thalamus in the process, specifically that the neural message from the retina first passes through the thalamus, and that the thalamus routes the impulse elsewhere in the brain. Point 6: Feature detector: Students should discuss the role of feature detectors in their visual perception. The thalamus routed the neural impulse to the feature detectors, and these groups of neurons organize the neural firings into a conscious visual perception of the object. Students can identify the specific location of the feature detectors (visual cortex in the occipital lobe), but they do not need to provide this detail to earn the point.

45 Number 1-35 on whiteboard Collect signatures You may partner up

l3;~~?~~~,'0~'~~t~t:~:~~~~~~~~~~!,1

l3;~~?~~~,'0~'~~t~t:~:~~~~~~~~~~!,1 112 Sensation and Perception Line A should look longer, even though both lines are actually the same length. People who come from noncarpentered cultures that do not use right angles and corners often

More information

Definition Slides. Sensation. Perception. Bottom-up processing. Selective attention. Top-down processing 11/3/2013

Definition Slides. Sensation. Perception. Bottom-up processing. Selective attention. Top-down processing 11/3/2013 Definition Slides Sensation = the process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment. Perception = the process of organizing and interpreting

More information

= add definition here. Definition Slide

= add definition here. Definition Slide = add definition here Definition Slide Definition Slides Sensation = the process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment. Perception

More information

Review Sheet: Sensation and Perception (6-8%) Sensation. Date Period. 1) sensation. 2) perception. 3) bottom-up processing. 4) top-down processing

Review Sheet: Sensation and Perception (6-8%) Sensation. Date Period. 1) sensation. 2) perception. 3) bottom-up processing. 4) top-down processing Name Ms. Gabriel/Mr. McManus Date Period AP Psychology Review Sheet: Sensation and Perception (6-8%) Sensation 1) sensation 2) perception 3) bottom-up processing 4) top-down processing Thresholds 5) psychophysics

More information

Unit 4: Sensation and Perception

Unit 4: Sensation and Perception Unit 4: Sensation and Perception Sensation a process by which our sensory receptors and nervous system receive and represent stimulus (or physical) energy and encode it as neural signals. Perception a

More information

The lowest level of stimulation that a person can detect. absolute threshold. Adapting one's current understandings to incorporate new information.

The lowest level of stimulation that a person can detect. absolute threshold. Adapting one's current understandings to incorporate new information. absolute threshold The lowest level of stimulation that a person can detect accommodation Adapting one's current understandings to incorporate new information. acuity Sharp perception or vision audition

More information

Psychology Chapter 4. Sensation and Perception. Most amazing introduction ever!! Turn to page 77 and prepare to be amazed!

Psychology Chapter 4. Sensation and Perception. Most amazing introduction ever!! Turn to page 77 and prepare to be amazed! Psychology Chapter 4 Sensation and Perception Most amazing introduction ever!! Turn to page 77 and prepare to be amazed! Chapter 4 Section 1 EQ: Distinguish between sensation and perception, and explain

More information

Unit 4 Practice. PSYCHOLOGY SECTION I Time-- Minutes Questions, Unit 4 Practice/Quiz

Unit 4 Practice. PSYCHOLOGY SECTION I Time-- Minutes Questions, Unit 4 Practice/Quiz PSYCHOLOGY SECTION I Time-- Minutes Questions, Unit 4 Practice/Quiz Unit 4 Practice Directions: Each of the questions or incomplete statements below is followed by five suggested answers or completions.

More information

7. Sharp perception or vision 8. The process of transferring genetic material from one cell to another by a plasmid or bacteriophage

7. Sharp perception or vision 8. The process of transferring genetic material from one cell to another by a plasmid or bacteriophage 1. A particular shade of a given color 2. How many wave peaks pass a certain point per given time 3. Process in which the sense organs' receptor cells are stimulated and relay initial information to higher

More information

Myers Psychology for AP*

Myers Psychology for AP* Myers Psychology for AP* David G. Myers PowerPoint Presentation Slides by Kent Korek Germantown High School Worth Publishers, 2010 *AP is a trademark registered and/or owned by the College Board, which

More information

SENSES: VISION. Chapter 5: Sensation AP Psychology Fall 2014

SENSES: VISION. Chapter 5: Sensation AP Psychology Fall 2014 SENSES: VISION Chapter 5: Sensation AP Psychology Fall 2014 Sensation versus Perception Top-Down Processing (Perception) Cerebral cortex/ Association Areas Expectations Experiences Memories Schemas Anticipation

More information

Myers Psychology for AP* David G. Myers PowerPoint Presentation Slides by Kent Korek Germantown High School Worth Publishers, 2010

Myers Psychology for AP* David G. Myers PowerPoint Presentation Slides by Kent Korek Germantown High School Worth Publishers, 2010 Myers Psychology for AP* David G. Myers PowerPoint Presentation Slides by Kent Korek Germantown High School Worth Publishers, 2010 *AP is a trademark registered and/or owned by the College Board, which

More information

Stimulus any aspect of or change in the environment to which an organism responds. Sensation what occurs when a stimulus activates a receptor

Stimulus any aspect of or change in the environment to which an organism responds. Sensation what occurs when a stimulus activates a receptor Chapter 8 Sensation and Perception Sec 1: Sensation Stimulus any aspect of or change in the environment to which an organism responds Sensation what occurs when a stimulus activates a receptor Perception

More information

Chapter 4: Sensation and Perception The McGraw-Hill Companies, Inc.

Chapter 4: Sensation and Perception The McGraw-Hill Companies, Inc. Chapter 4: Sensation and Perception Sensation and Perception Sensation The process by which our sense organs receive information from the environment Perception The sorting out, interpretation, analysis,

More information

Unit 4 REVIEW. Name: Date:

Unit 4 REVIEW. Name: Date: Name: Date: 1. Kinesthesis refers to the A) process of organizing and interpreting sensory information. B) diminished sensitivity to an unchanging stimulus. C) quivering eye movements that enable the retina

More information

Sensing and Perceiving Our World

Sensing and Perceiving Our World PSYCHOLOGY: Perspectives & Connections 2 nd Edition GREGORY J. FEIST ERIKA L. ROSENBERG Sensing and Perceiving Our World Chapter Four Chapter Preview The Long Strange Trip From Sensation to Perception

More information

Dikran J. Martin. Psychology 110. Name: Date: Making Contact with the World around Us. Principal Features

Dikran J. Martin. Psychology 110. Name: Date: Making Contact with the World around Us. Principal Features Dikran J. Martin Psychology 110 Name: Date: Lecture Series: Chapter 3 Sensation and Perception: Pages: 31 Making Contact with the World around Us TEXT: Baron, Robert A. (2001). Psychology (Fifth Edition).

More information

Copyright 2009 Pearson Education, Inc.

Copyright 2009 Pearson Education, Inc. Outline Nervous System Sensory Systems I. II. III. IV. V. VI. Biol 105 Lecture 11 Chapter 9 Senses Sensory receptors Touch Vision Hearing and balance Smell Senses Sensory receptor cells Sensory receptors

More information

Chapter 5 Test Review. Try the practice questions in the Study Guide and on line

Chapter 5 Test Review. Try the practice questions in the Study Guide and on line Chapter 5 Test Review Try the practice questions in the Study Guide and on line Printing game plan Put six slides on a page Select pure black and white as the printing option Okay, now wade into the answers>>>>

More information

SENSATION & PERCEPTION

SENSATION & PERCEPTION SENSATION & PERCEPTION Sensation and perception result from a symphony of sensory receptors and the neurons those receptors communicate with. The receptors and neurons fire in different combinations and

More information

Sensation & Perception Unit Guide

Sensation & Perception Unit Guide ΨAP METEA VALLEY PSYCHOLOGY Sensation & Perception Unit Guide Essential Questions What is the difference between sensation and perception, and how are they related? What are the basic sensory concepts

More information

6. The term gestalt means A. grouping B. sensation C. perception D. whole Correct Answer:- D.

6. The term gestalt means A. grouping B. sensation C. perception D. whole Correct Answer:- D. 1. Each time you see you car, it projects a different image on the retinas of your eyes, yet you do not perceive it as changing. This is because of B. retinal disparity C. perceptual constancy D. figure-ground

More information

Sensation and Perception. Chapter 6

Sensation and Perception. Chapter 6 Sensation and Perception Chapter 6 1 Sensation & Perception How do we construct our representations of the external world? Text To represent the world, we must detect physical energy (a stimulus) from

More information

Answer: B difficulty: 2 conceptual Goal 3: Critical Thinking Skills in Psychology

Answer: B difficulty: 2 conceptual Goal 3: Critical Thinking Skills in Psychology Chapter Test 1. The concepts of sensation and perception are different because a. perception is something that happens to your sense organs and neurons; sensation is something that happens to you b. sensation

More information

Myers Psychology for AP, 2e David G. Myers PowerPoint Presentation Slides by Kent Korek Germantown High School Worth Publishers, 2014

Myers Psychology for AP, 2e David G. Myers PowerPoint Presentation Slides by Kent Korek Germantown High School Worth Publishers, 2014 Myers Psychology for AP, 2e David G. Myers PowerPoint Presentation Slides by Kent Korek Germantown High School Worth Publishers, 2014 AP is a trademark registered and/or owned by the College Board, which

More information

Sensation and Perception. 8.2 The Senses

Sensation and Perception. 8.2 The Senses Sensation and Perception 8.2 The Senses I. Introduction A. You probably think that you have just five senses: vision, hearing, taste, smell, and touch. In addition, people have two more internal senses:

More information

The Perceptual Experience

The Perceptual Experience Dikran J. Martin Introduction to Psychology Name: Date: Lecture Series: Chapter 5 Sensation and Perception Pages: 35 TEXT: Lefton, Lester A. and Brannon, Linda (2003). PSYCHOLOGY. (Eighth Edition.) Needham

More information

Sensation and Perception

Sensation and Perception Sensation and Perception Sensation & Perception The interplay between the external world, physiological systems, and psychological experience How the external world makes impressions on our nervous system

More information

Study Guide Chapter 5

Study Guide Chapter 5 Name: Date: 1. Superman's eyes used, while his brain used. A) perception; sensation B) top-down processing; bottom-up processing C) bottom-up processing; top-down processing D) sensory adaptation; subliminal

More information

Sensation Outline Chapter 5, Psychology, David G Meyers, 7 th Edition

Sensation Outline Chapter 5, Psychology, David G Meyers, 7 th Edition Sensation Outline Chapter 5, Psychology, David G Meyers, 7 th Edition Sensation the process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment

More information

Ganglion Cells Blind Spot Cornea Pupil Visual Area of the Bipolar Cells Thalamus Rods and Cones Lens Visual cortex of the occipital lobe

Ganglion Cells Blind Spot Cornea Pupil Visual Area of the Bipolar Cells Thalamus Rods and Cones Lens Visual cortex of the occipital lobe How We See How We See Cornea Ganglion Cells whose axons form the optic nerve Blind Spot the exit point at the back of the retina Pupil which is controlled by the iris Bipolar Cells Visual Area of the Thalamus

More information

Sensation and Perception

Sensation and Perception Sensation and Perception Sensation & Perception The interplay between the external world, physiological systems, and psychological experience How the external world makes impressions on our nervous system

More information

Presentation On SENSATION. Prof- Mrs.Kuldeep Kaur

Presentation On SENSATION. Prof- Mrs.Kuldeep Kaur Presentation On SENSATION Prof- Mrs.Kuldeep Kaur INTRODUCTION:- Sensation is a specialty area within Psychology that works at understanding how are senses work and how we perceive stimuli in the environment.

More information

Sensation and Perception. A. Sensation: awareness of simple characteristics B. Perception: making complex interpretations

Sensation and Perception. A. Sensation: awareness of simple characteristics B. Perception: making complex interpretations I. Overview Sensation and Perception A. Sensation: awareness of simple characteristics B. Perception: making complex interpretations C. Top-Down vs Bottom-up Processing D. Psychophysics -- thresholds 1.

More information

Psychology Unit 3 Test

Psychology Unit 3 Test 1 Choose the best answer. (2 pts each). Psychology Unit 3 Test 1. In bright light, the iris and the pupil to control the amount of light entering the eye. a. expands; constricts b. constricts; expands

More information

Sensation Sensation bottom-down processing Perception top-down processing Psychophysics absolute threshold signal detection theory subliminal

Sensation Sensation bottom-down processing Perception top-down processing Psychophysics absolute threshold signal detection theory subliminal 1 Sensation To represent the world in our heads we must detect physical energy from the environment and encode it as neural signals (sensation) and we must select, organize and interpret our sensations

More information

PROGRESS TEST 1. Multiple-Choice Questions. a. wavelength; loudness b. amplitude; loudness c. wavelength; intensity d. amplitude; intensity

PROGRESS TEST 1. Multiple-Choice Questions. a. wavelength; loudness b. amplitude; loudness c. wavelength; intensity d. amplitude; intensity 136 Chapter 5 Sensation The receptors for this sense are located in the and --------------~ --------------~ of the inner ear. PROGRESS TEST 1 Multiple-Choice Questions Circle your answers to the following

More information

Practice Test Questions

Practice Test Questions Practice Test Questions Multiple Choice 1. Which term is most descriptive of the process of sensation? a. transportation c. selection b. interpretation d. transduction 2. Which terms are most descriptive

More information

Challenge Question: What does the structure of the ear tell you about its function?

Challenge Question: What does the structure of the ear tell you about its function? Ear Activity Challenge Question: What does the structure of the ear tell you about its function? Initial Thoughts: Evidence: Go to www.nobelprize.org. Click Educational Games and then fine the Ear Page.

More information

c. finding it difficult to maintain your balance when you have an ear infection

c. finding it difficult to maintain your balance when you have an ear infection Sensory and Perception Quiz- Reynolds Fall 2015 1. The inner ear contains receptors for: a. audition and kinesthesis. b. kinesthesis and the vestibular sense. c. audition and the vestibular sense. d. audition,

More information

Consciousness and Blindsight

Consciousness and Blindsight Consciousness and Blindsight Blindsight: The ability to respond appropriately to visual inputs while lacking the feeling of having seen them These patients are unable to see, but are able to reach for

More information

Chapter 18. The Senses SENSORY RECEPTION. Introduction: Superhuman Senses. Introduction: Superhuman Senses

Chapter 18. The Senses SENSORY RECEPTION. Introduction: Superhuman Senses. Introduction: Superhuman Senses Introduction: Superhuman Senses Chapter 18 The Senses! Three senses found in some animals but not humans Echolocation locating objects by detecting echoes of emitted sound waves Electroreception ability

More information

Nervous System. Made of two parts. Central Peripheral

Nervous System. Made of two parts. Central Peripheral Nervous System Made of two parts Central Peripheral The Central Nervous System is made of the brain and the spinal cord. The Central Nervous System controls everything in the body. A system that controls

More information

Chapter 18 Senses SENSORY RECEPTION 10/21/2011. Sensory Receptors and Sensations. Sensory Receptors and Sensations. Sensory Receptors and Sensations

Chapter 18 Senses SENSORY RECEPTION 10/21/2011. Sensory Receptors and Sensations. Sensory Receptors and Sensations. Sensory Receptors and Sensations SENSORY RECEPTION Chapter 18 Senses s convert stimulus energy to action potentials s 1. Are specialized cells, or 2. Specialized endings that detect stimuli All stimuli are forms of energy s in eyes detect

More information

Organs of the Nervous System: brain, spinal cord, and nerves

Organs of the Nervous System: brain, spinal cord, and nerves Nervous System The Nervous System functions as a control center and coordinates all actions and reactions, sending immediate and specific information as electrical impulses. Organs of the Nervous System:

More information

2 Sensing the Environment

2 Sensing the Environment CHAPTER 17 2 Sensing the Environment SECTION Communication and Control California Science Standards 7.5.a, 7.5.b, 7.5.g, 7.6.b BEFORE YOU READ After you read this section, you should be able to answer

More information

Okami Study Guide: Chapter 5 1

Okami Study Guide: Chapter 5 1 Okami Study Guide: Chapter 5 1 Chapter in Review 1. Sensing is the process by which our sense organs receive raw physical or chemical energy from the natural world; perception occurs when our brains organize

More information

IV: Visual Organization and Interpretation

IV: Visual Organization and Interpretation Module 19 IV: Visual Organization and Interpretation Describe Gestalt psychologists understanding of perceptual organization, and explain how figure-ground and grouping principles contribute to our perceptions

More information

-Detect heat or cold and help maintain body temperature

-Detect heat or cold and help maintain body temperature Sensory Receptors -Transduce stimulus energy and transmit signals to the central nervous system -Reception occurs when a receptor detectd a stimulus -Perception occurs in the brain as this information

More information

Guess: Correct or Incorrect. Trial (perform in random order)

Guess: Correct or Incorrect. Trial (perform in random order) AP Biology Senses Lab Names Per. Our senses are constantly bombarded with various stimuli from the environment, which are relayed to the central nervous system where the information is interpreted. In

More information

Senses and Sense Organs

Senses and Sense Organs Senses and Sense Organs SENSORY SYSTEMS Human experience is effected by both internal and external stimuli. Humans are able to distinguish among many different types of stimuli by means of a highly developed

More information

Sensation and Perception: How the World Enters the Mind

Sensation and Perception: How the World Enters the Mind Sensation and Perception: How the World Enters the Mind Copyright Allyn & Bacon 2007 Sensation and Perception Sensation The awareness of properties of an object or event when a sensory receptor is stimulated

More information

Outline 2/19/2013. Please see me after class: Sarah Pagliero Ryan Paul Demetrius Prowell-Reed Ashley Rehm Giovanni Reynel Patricia Rochin

Outline 2/19/2013. Please see me after class: Sarah Pagliero Ryan Paul Demetrius Prowell-Reed Ashley Rehm Giovanni Reynel Patricia Rochin Outline 2/19/2013 PSYC 120 General Psychology Spring 2013 Lecture 8: Sensation and Perception 1 Dr. Bart Moore bamoore@napavalley.edu Office hours Tuesdays 11:00-1:00 How we sense and perceive the world

More information

Biology. Slide 1 of 49. End Show. Copyright Pearson Prentice Hall

Biology. Slide 1 of 49. End Show. Copyright Pearson Prentice Hall Biology 1 of 49 2 of 49 Sensory Receptors Neurons that react directly to stimuli from the environment are called sensory receptors. Sensory receptors react to stimuli by sending impulses to other neurons

More information

o A cushion of fat surrounds most of the eye

o A cushion of fat surrounds most of the eye Name Period SPECIAL SENSES The Senses of touch o Temperature o Pressure o Pain o Smell o Taste o Sight o Hearing o Equilibrium The Eye and Vision are in the eyes has over a o Most of the eye is enclosed

More information

Sensation and Perception Chapter 6

Sensation and Perception Chapter 6 Sensation and Perception Chapter 6 Basic Principles Basic Principles Sensation- how sensory receptors and your nervous system receive stimuli I hear, I see Perception- the process of organizing and interpreting

More information

Chapter 29 The Senses

Chapter 29 The Senses Chapter 29 The Senses PowerPoint Lectures for Biology: Concepts & Connections, Sixth Edition Campbell, Reece, Taylor, Simon, and Dickey Copyright 2009 Pearson Education, Inc. Lecture by Edward J. Zalisko

More information

NERVOUS SYSTEM & SENSES TEACHER COPY

NERVOUS SYSTEM & SENSES TEACHER COPY NERVOUS SYSTEM & SENSES TEACHER COPY FUNCTIONS OF THE NERVOUS SYSTEM What are the three functions of the Nervous System? 1. Receives information about what is happening inside and outside of your body

More information

SPECIAL SENSES PART I: OLFACTION & GUSTATION

SPECIAL SENSES PART I: OLFACTION & GUSTATION SPECIAL SENSES PART I: OLFACTION & GUSTATION 5 Special Senses Olfaction Gustation Vision Equilibrium Hearing Olfactory Nerves Extend through cribriform plate into nasal cavity on both sides of nasal septum

More information

STUDY GUIDE: Sensation and Perception Psychology, Myers, 8 th ed.

STUDY GUIDE: Sensation and Perception Psychology, Myers, 8 th ed. STUDY GUIDE: Sensation and Perception Psychology, Myers, 8 th ed. 1. Frequency is to pitch as is to. A) wavelength; loudness B) amplitude; loudness C) wavelength; intensity D) amplitude; intensity 2. The

More information

Taste buds Gustatory cells extend taste hairs through a narrow taste pore

Taste buds Gustatory cells extend taste hairs through a narrow taste pore The Special Senses Objectives Describe the sensory organs of smell, and olfaction. Identify the accessory and internal structures of the eye, and explain their function. Explain how light stimulates the

More information

4. Which letter in figure 9.1 points to the fovea centralis? Ans: b

4. Which letter in figure 9.1 points to the fovea centralis? Ans: b Chapter 9: The Sensory System 1. Proprioceptors are involved in the sense of A) pain. B) temperature. C) pressure. D) movement of limbs. 2. Which are chemoreceptors? A) taste B) olfactory C) proprioceptors

More information

Sensation and Perception

Sensation and Perception Term Explanation Application/Example/Extension Sensation is the process of using senses to detect or sense information from the environment Your eyes detect light waves, your ears detect sound waves, your

More information

Mr. Silimperi Council Rock High School South Chapter 5 Sensation Sensation II

Mr. Silimperi Council Rock High School South Chapter 5 Sensation Sensation II Mr. Silimperi Council Rock High School South AP Psychology Name: Date: Chapter 5 Sensation Sensation II Psychophysics study of the relationship between physical characteristics of stimuli and our psychological

More information

Nervous System and Senses Objectives

Nervous System and Senses Objectives LEARNING TARGETS The nervous system maintains body homeostasis through sensation, interpretation, response and activity. Nerve cells send electrical signals for communication. Reflexes help protect our

More information

TASTE: Taste buds are the sense organs that respond to gustatory stimuli. Chemoreceptors that respond to chemicals broken down from food in the saliva

TASTE: Taste buds are the sense organs that respond to gustatory stimuli. Chemoreceptors that respond to chemicals broken down from food in the saliva UNIT 5: Nervous System- Senses Somatic Senses Somatic senses are associated with receptors in the skin, muscles, joints, and viscera (organs of the body) Include senses of touch, pressure, temperature,

More information

THE NERVOUS SYSTEM Functions of the Nervous System nervous system stimulus response Neuron structure and function neurons nerve impulses dendrite

THE NERVOUS SYSTEM Functions of the Nervous System nervous system stimulus response Neuron structure and function neurons nerve impulses dendrite THE NERVOUS SYSTEM Functions of the Nervous System The nervous system is a network of communication used by body parts to maintain homeostasis and bodily functions. The nervous system gathers information

More information

1 ahmadanizahscienceteacher14

1 ahmadanizahscienceteacher14 CHAPTER 1: THE WORLD THROUGH OUR SENSES 1.1 THE SENSOR ORGAN AND THEIR FUNCTION 8. The diagram below shows a girl watching a television show 1. Which of the following A,B,C or D is a sensory organ 2. Diagram

More information

Review on Nervous System, Senses and Musculoskeletal System

Review on Nervous System, Senses and Musculoskeletal System Review on Nervous System, Senses and Musculoskeletal System Looking for answers? Visit http://msjadah.weebly.com 1. The Nervous System a) What is the function of nervous system? The nervous system receives,

More information

SENSATION AND PERCEPTION

SENSATION AND PERCEPTION SENSATION AND PERCEPTION CHAPTER 5 1 LEARNING OBJECTIVES Describe transduction, sensation, and perception for the following sensory systems: Vision Audition (hearing) Skin and body Touch Pain Chemical

More information

Myers PSYCHOLOGY. (6th Ed) Chapter 5. Sensation

Myers PSYCHOLOGY. (6th Ed) Chapter 5. Sensation Myers PSYCHOLOGY (6th Ed) Chapter 5 Sensation Sensation Sensation a process by which our sensory receptors and nervous system receive and represent stimulus energy Perception a process of organizing and

More information

Senses- Ch. 12. Pain receptors- respond to tissue damage in all tissues except in the brain

Senses- Ch. 12. Pain receptors- respond to tissue damage in all tissues except in the brain Senses- Ch. 12 5 general types of sensory neurons or receptors are known. These specialized neurons detect stimuli from the eyes, ears, nose, mouth, and skin. The stimuli are changed into electrical signals

More information

Our Senses & the World CHAPTER 4. Sensations & Senses. Characteristics (continued) Characteristics (continued) Characteristics of All Senses

Our Senses & the World CHAPTER 4. Sensations & Senses. Characteristics (continued) Characteristics (continued) Characteristics of All Senses CHAPTER 4 Sensations & Senses Our Senses & the World Characteristics of All Senses RECEPTION: Accessory Structures-modify the energy created by something in the person s environment Characteristics TRANSDUCTION:

More information

Sensory Physiology. Sensory Range Varies. Introduction to the Special Senses. How do we sense the world around us?

Sensory Physiology. Sensory Range Varies. Introduction to the Special Senses. How do we sense the world around us? Sensory Physiology How do we sense the world around us? We do not see things as they are; we see things as we are. --Anais Nin Anais Nin, French author 1903-1977 Sensory Range Varies Introduction to the

More information

ID# Final Exam PS325, Fall 1997

ID# Final Exam PS325, Fall 1997 ID# Final Exam PS325, Fall 1997 Good luck on this exam. Answer each question carefully and completely. Keep your eyes foveated on your own exam, as the Skidmore Honor Code is in effect (as always). Have

More information

Biological Psychology. Unit Two AD Mr. Cline Marshall High School Psychology

Biological Psychology. Unit Two AD Mr. Cline Marshall High School Psychology Biological Psychology Unit Two AD Mr. Cline Marshall High School Psychology Sensory and Perception Though each sense works a little differently to do this, psychologists have developed principles to describe

More information

First Exam. Sensation and Perception. Process of Forming Sensations. Sensation and Perception. The Eye. Our perceptual experience. Mean = 57.

First Exam. Sensation and Perception. Process of Forming Sensations. Sensation and Perception. The Eye. Our perceptual experience. Mean = 57. First Exam Sensation and Perception Mean = 57.5 SD = 11 Source of human knowledge Could we know anything without our senses? Empiricists - John Locke (1632-1704), all knowledge comes from sensory experience

More information

Nervous System. Chapter Structure of the Nervous System. Neurons

Nervous System. Chapter Structure of the Nervous System. Neurons 33.1 Structure of the Neurons Neurons are specialized nerve cells that help you gather information about your environment, interpret the information, and react to it. Neurons consist of three main regions:

More information

Physiology Unit 2 SENSORY PHYSIOLOGY

Physiology Unit 2 SENSORY PHYSIOLOGY Physiology Unit 2 SENSORY PHYSIOLOGY In Physiology Today Sensory System Sensory information Conscious sensations Unconscious sensations Sensory processing Transferring stimulus energy into a graded potential

More information

Chapter 38 Active Reading Guide Nervous and Sensory Systems

Chapter 38 Active Reading Guide Nervous and Sensory Systems Name: AP Biology Mr. Croft Chapter 38 Active Reading Guide Nervous and Sensory Systems Section 1 1. This concept begins with a look at the evolution of nervous systems. You will want to study this to tie

More information

Chapter 7: The Nervous System

Chapter 7: The Nervous System Name: Block: Chapter 7: The Nervous System Lesson 1: How the Nervous System Works What is the Role of the Nervous System? Your nervous system receives information about what is happening both inside and

More information

AP Psychology Review Chapter 04: Sensation and Perception

AP Psychology Review Chapter 04: Sensation and Perception AP Psychology Review Chapter 04: Sensation and Perception 1. What is perception? The process by which the brain organizes and interprets sensation 2. Which senses allow for sensation at a distance? Vision

More information

UNIT 4: SENSATION AND PERCEPTION

UNIT 4: SENSATION AND PERCEPTION UNIT 4: SENSATION AND PERCEPTION BASIC PRINCIPLES OF SENSATION AND PERCEPTION OBJECTIVE 1: Contrast sensation and perception, and explain the difference between bottom-up and top-down processing. 1. The

More information

Nervous System Integumentary System Skeletal System Muscular System Circulatory System

Nervous System Integumentary System Skeletal System Muscular System Circulatory System Nervous System Integumentary System Skeletal System Muscular System Circulatory System Respiratory System Digestive System Excretory System Endocrine System Reproductive System Lymphatic/Immune Systems

More information

SENSATION AND PERCEPTION Vision

SENSATION AND PERCEPTION Vision DEMIDEC~ AP Psychology Cram Kit I 20 SENSATION AND PERCEPTION Vision Posterior chamber Retina Zonular fibres VISUAL SENSATION LET THE SUNSHINE IN Ins Pupil Lens Cornea Anterior chamber (aqueous humour)

More information

Physiology of human perception

Physiology of human perception Physiology of human perception Vision Hearing Thermal and tactile sensations Basic introduction and the list and description of the tasks to be carried out Visible light: 400-700 nm. Vision or sight Anatomy

More information

4: Sensation and Perception

4: Sensation and Perception STUDY GUIDE ANSWERS 4: Sensation and Perception Introduction 1. prosopagnosia 2. sensation; perception 3. bottom-up processing; top-downprocessing 4. selective attention 5. cocktail party effect; inattentional

More information

Sensation and Perception

Sensation and Perception Sensation and Perception I INTRODUCTION A. SENSATION 1. The process by which our sensory receptors respond to light, sound, odor, textures, and taste and transmit that information to the brain. 2. Our

More information

Sensory Systems. BIOLOGY OF HUMANS Concepts, Applications, and Issues. Judith Goodenough Betty McGuire

Sensory Systems. BIOLOGY OF HUMANS Concepts, Applications, and Issues. Judith Goodenough Betty McGuire BIOLOGY OF HUMANS Concepts, Applications, and Issues Fifth Edition Judith Goodenough Betty McGuire 9 Sensory Systems Lecture Presentation Anne Gasc Hawaii Pacific University and University of Hawaii Honolulu

More information

Chapter 15 Lecture Outline

Chapter 15 Lecture Outline Chapter 15 Lecture Outline See separate PowerPoint slides for all figures and tables preinserted into PowerPoint without notes. Copyright 2016 McGraw-Hill Education. Permission required for reproduction

More information

the human 1 of 3 Lecture 6 chapter 1 Remember to start on your paper prototyping

the human 1 of 3 Lecture 6 chapter 1 Remember to start on your paper prototyping Lecture 6 chapter 1 the human 1 of 3 Remember to start on your paper prototyping Use the Tutorials Bring coloured pencil, felts etc Scissor, cello tape, glue Imagination Lecture 6 the human 1 1 Lecture

More information

Rods vs Cones 3/10/2014. Example 1: Light Sensitive Visual Receptors. Turning Light Waves Into Electrical Messages (Transduction)

Rods vs Cones 3/10/2014. Example 1: Light Sensitive Visual Receptors. Turning Light Waves Into Electrical Messages (Transduction) Example 1: Light Sensitive Visual Receptors The typical neuron is designed to receive neurotransmitter messages from other neurons. Sensory receptors, on the other hand, are specialized to receive sensory

More information

The Senses. Chapter 10 7/8/11. Introduction

The Senses. Chapter 10 7/8/11. Introduction Chapter 10 The Senses Introduction A. Sensory receptors detect changes in the environment and stimulate neurons to send nerve impulses to the brain. B. A sensation is formed based on the sensory input.

More information

The Sensory Systems. Lesson 7.1: The Eye Lesson 7.2: The Ear Lesson 7.3: Smell and Taste

The Sensory Systems. Lesson 7.1: The Eye Lesson 7.2: The Ear Lesson 7.3: Smell and Taste 7 The Sensory Systems Lesson 7.1: The Eye Lesson 7.2: The Ear Lesson 7.3: Smell and Taste Chapter 7: The Sensory Systems Lesson 7.1 The Eye The Eye anatomy of the eye external internal vision injuries,

More information

Vision and Audition. This section concerns the anatomy of two important sensory systems, the visual and the auditory systems.

Vision and Audition. This section concerns the anatomy of two important sensory systems, the visual and the auditory systems. Vision and Audition Vision and Audition This section concerns the anatomy of two important sensory systems, the visual and the auditory systems. The description of the organization of each begins with

More information

Page 1. Neurons Transmit Signal via Action Potentials: neuron At rest, neurons maintain an electrical difference across

Page 1. Neurons Transmit Signal via Action Potentials: neuron At rest, neurons maintain an electrical difference across Chapter 33: The Nervous System and the Senses Neurons: Specialized excitable cells that allow for communication throughout the body via electrical impulses Neuron Anatomy / Function: 1) Dendrites: Receive

More information

Objectives. ! Describe the major structures of the nervous system. ! Explain how a nerve impulse is transmitted.

Objectives. ! Describe the major structures of the nervous system. ! Explain how a nerve impulse is transmitted. Objectives! Describe the major structures of the nervous system.! Explain how a nerve impulse is transmitted.! Distinguish between the functions of the central and peripheral nervous systems.! Identify

More information

Sensation and Perception

Sensation and Perception Sensation and Perception CHAPTER KEY TERMS Transduction Fovea Vestibular sense Sensory adaptation Blind spot Kinesthetic sense Sensory habituation Trichromatic theory Absolute threshold (also called perceptual

More information

Hearing. istockphoto/thinkstock

Hearing. istockphoto/thinkstock Hearing istockphoto/thinkstock Audition The sense or act of hearing The Stimulus Input: Sound Waves Sound waves are composed of changes in air pressure unfolding over time. Acoustical transduction: Conversion

More information

is the clear, transparent part at the front of the eye. It allows light to enter the eye and it also refracts (focuses) the light onto the retina.

is the clear, transparent part at the front of the eye. It allows light to enter the eye and it also refracts (focuses) the light onto the retina. Senses- Vision Light is a small part (1/70th) of the total electromagnetic (EM) spectrum. The EM band extends from radio waves at one extreme to x-rays at the other. The eye detects light and converts

More information