Biocomputer Wired for Action MWABBYH CTBIR LOBES

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2 Biocomputer Wired for Action MWABBYH CTBIR LOBES

3 Biocomputer Wired for Action MWABBYH CTBIR LOBES

4 BACK

5 Biocomputer Individual nerve cells that process and carry information What is a: Neuron

6 Biocomputer Looks like a tree root, and receives messages from other neurons What is a: Dendrite

7 Biocomputer Sends messages (nerve impulses) down a thin fiber What is a: Soma

8 Biocomputer Acetylcholine, an example of this, normally activates muscles What is a: Neurotransmitter

9 Biocomputer During an action potential, this ion rushes into the axon through the ion channel What is a: Sodium Ion

10

11 Wired for Action A bundle of thin fibers called axons What are: Nerves

12 Wired for Action This system consists of the brain and spinal chord What is the:central Nervous System

13 Wired for Action Intricate network of nerves carries info to and from the central nervous system What is the: Peripheral Nervous System

14 Wired for Action Carries messages to and from the sense organs and skeletal muscles What is the: Somatic Nervous System

15 Wired for Action A part of the ANS (autonomic nervous system) that quiets the body What is the: Parasympathetic System

16

17 My What a Big Brain You Have The ultimate case of the "Right hand not knowing what the left hand is doing"! What is a: Split-Brain

18 My What a Big Brain You Have A thick band of fibers that connect the two hemispheres of the brain What is the: Corpus Callosum

19 My What a Big Brain You Have The outer layer of the cerebrum containing 70% of the neurons in the CNS What is the: Cerebral Cortex

20 My What a Big Brain You Have The half of the brain in charge of time sense, speech, writing, and rhythm What is the: Right Brain

21 My What a Big Brain You Have The fact that humans are more intelligent than other animals is particularly related to this What is: Corticalization

22

23 Charting the Brain s Inner Realm A device that detects, amplifies and records electrical activity in the brain What is an: EEG

24 Charting the Brain s Inner Realm X-ray information is collected and formed into an image of the brain using this device What is a: CT scan

25 Charting the Brain s Inner Realm This scan allows us to see the living brain as if it was transparent by using a magnetic field What is a: MRI

26 Charting the Brain s Inner Realm Detects subatomic particles emitted by weakly radioactive glucose as it is taken by the brain What is a: PET scan

27 Charting the Brain s Inner Realm Surgical removal of parts of the brain causes us to see the purpose of the missing part What is a: Ablation

28

29 LOBES It is located at the back of the brain and it is where vision is registered What are the: Occipital Lobes

30 LOBES Located above the occipital lobes; touch, temperature, pressure and other somatic sensations are registered here What are the: Parietal Lobes

31 LOBES Located at each side of the brain; auditory information is registered here What are the: Temporal Lobes

32 LOBES Located in front of the brain; motor control, sense of smell and higher mental functions are controlled by this area What are the: Frontal Lobes

33 LOBES The speech center on the left frontal lobe; It is related to aphasia What is the: Broca s Area

34

35 ATCOTM H & B BI & A

36 ATCOTM H & B BI & A

37 BACK

38 At the Core of the Matter Has a major role in producing emotion and motivated behavior What is the: Limbic System

39 At the Core of the Matter Part of the limbic system associated with fear response What is the: Amygdala

40 At the Core of the Matter Part of the limbic system associated with storing memories What is the: Hippocampus

41 At the Core of the Matter A brain structure that controls posture and coordination What is the: Cerebellum

42 At the Core of the Matter Two of the most important parts of your body buried within your brain. One acts as "switching station" for sensory messages and the other is a kind of master control center for emotion and many basic motives What are the: Thalamus and Hypothalamus

43

44 Hormones and Behavior Carried throughout the body, these chemicals affect both internal activities and visible behavior What are: Hormones

45 Hormones and Behavior Gland that regulates the rate of metabolism in the body What is the: Thyroid Gland

46 Hormones and Behavior Gland that influences growth and lactation; also regulates the activity in other glands What is the: Pituitary Gland

47 Hormones and Behavior The system comprised of glands that secrete chemicals directly into the bloodstream or lymph system What is the: Endocrine System

48 Hormones and Behavior Hormone that the penial gland releases What is: Melatonin

49

50 Brain Injuries and Abnormalities Damage to association areas in the left hemisphere may suffer from impaired language ability What is: Aphasia

51 Brain Injuries and Abnormalities Inability to identify seen objects or "mind blindness" What is: Agnosia

52 Brain Injuries and Abnormalities A form of mind blindness ; is the inability to perceive familiar faces What is: Facial Agnosia

53 Brain Injuries and Abnormalities Individuals are perfectly proportioned but tiny What is: Hypopituitary Dwarfism

54 Brain Injuries and Abnormalities A condition in which the arms, hands, feet, and facial bones become enlarged What is: Acromegaly

1. Processes nutrients and provides energy for the neuron to function; contains the cell's nucleus; also called the soma.

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