Visual Memory Any neural or behavioural phenomenon implying storage of a past visual experience. E n c o d i n g. Individual exemplars:
|
|
- Chester Mason
- 5 years ago
- Views:
Transcription
1 Long-term Memory Short-term Memory Unconscious / Procedural Conscious / Declarative Working Memory Iconic Memory Visual Memory Any neural or behavioural phenomenon implying storage of a past visual experience. E n c o d i n g imagery Semantic: - multiple experience - association of features no associations nonvisual cue imagery Episodic: - single experience - association with time/place no context recall time/place RECOGNITION Familiarity Recollection R e t r i e v a l Animal Mammal Dog Terrier Categories Systems of categorisation: Facial expression Facial identity Colour Individual exemplars: - e.g. Jeremy Corbyn - e.g. Miley Cyrus - e.g. The Crimea - e.g. World Trade Centre Visual events - snapshots of scenes; - groupings of recognised items /people & place. photographic memory deja vu = episodic false familiarity Scottie red
2 SEMANTIC X EPISODIC e.g. Seman.c familiarity; learning individual faces familiarity recollec)on AM patch: View invariant Subject specific latency = 124 msec e.g. Friewald & Tsao (2010) Hierarchical model [Ref 3] AL patch: View symmetrical latency = 104 msec ML/MF patches: View selec)ve Subject inspecific latency = 88 msec e.g. Sigala & LogotheDs (2002)[Ref 2] Area TE neurons learning facial features Mean response of recorded populadon: best type of each feature: worst type of each feature: Eye separa.on Parametric face-space : - eye height - eye separation - nose length - mouth height The categorisation depends on two features only Eye height eye height nose length eye separa.on mouth height
3 SEMANTIC X EPISODIC Woloszyn & Sheinberg (2012) [Ref 4] Neural encoding of familiarity v novelty familiarity recollec)on NOVEL V. FAMILIAR STIMULUS SETS Areas TEO & TE - known together as IT cortex (inferior temporal) broad spike = excitatory neuron narrow spike = inhibitory neuron Large stimulus set = 125 Large stimulus set = 125
4 SEMANTIC X EPISODIC Woloszyn & Sheinberg (2012) [Ref 4] Neural encoding of familiarity v novelty familiarity recollec)on broad spike = excitatory neuron Familiar Novel narrow spike = inhibitory neuron
5 SEMANTIC X EPISODIC Woloszyn & Sheinberg (2012) [Ref 4] Neural encoding of familiarity v novelty familiarity recollec)on broad spike = excitatory neurons Familiar Novel Neural population: Average response to best stimulus Average response to all stimuli narrow spike = inhibitory neurons Neural population: Average response to best stimulus Average response to all stimuli
6 Naya, Miyashita et al. ( ) Paired-associate task forma.on of visual seman.c memory in medial temporal lobe [refs 5-7] Paired-associate task: 1. Learn the specific pairings for 12 pairs of unfamiliar complex paherns; 2. Observe a single cue s.mulus (any one of the 24 items) e.g. item 5 ; 3. Recall associated item (item 5); 4. Select correct item from a choice of two (e.g. 5 & 8 ).
7 SEMANTIC X EPISODIC Naya, Miyashita et al. ( ) Paired-associate task learning arbitrary associa.ons [5-7] familiarity recollec)on Area TE Inferotemporal cortex Area 36 Area 35 } Perirhinal cortex ECECEC Entorhinal cortex hc. DORSAL LATERAL area TE area 36 MEANING Firing rate transient representation of cue object sustained recall of target object longer latency; sustained activity Pair recall cue delay 0 area 36 area 35 MEANING best cue stimulus Paired associate of best cue stimulus representation of cue-target pair representation of cue-target pair Pair coding 0 0
8 Kasahara et al. (2011) [Ref 8] Colour or shape pair associates task n = 375 stimulus selective pair coding pair recall colour 19% 11% shape 30% 7.7 % colour shape Area 36 LATERAL MEDIAL colour shape PAIR CODING } colour pair } shape pair PAIR RECALL best colour paired assoc. colour best shape paired assoc. shape
9 Yamashita, Miyashita et al. (2009) Memory consolida.on in IT cortex (human fmri) Subjects required to learn 2 sets of pairings: remote learning = 8 weeks before scan recent learning = 30 minutes before scan [ref 9] Recent > Remote Hippocampus Remote > Recent Anterior IT cortex Average activation for group, n = 30
10 A B Pair associate recall hypothetical neural mechanism learnt pair cue visual representation TE A36 A35 Hippocampus RECENT LEARNING item A associate visual imagery Neural tuning A & B item B cue visual representation REMOTE LEARNING (as observed in highly trained macaques) visual imagery associate
11 A B Pair associate recall hypothetical neural mechanism (including display) learnt pair visual representation TE A36 A35 Hippocampus cue visual imagery choice ACHIEVES SELECTION
12 Ranganath et al. (2004) Pair Associate recall (human fmri) [ref 10] Task: 1. Pre scan: learn face-house pairs; 2. In scan: recall pair associate, OR Perform match to sample task. cue probe Delay period activation: cue probe Delay period activation: PPA PPA FFA PPA FFA PARAHIPPOCAMPAL PLACE AREA FUSIFORM FACE AREA match-to-sample task FFA pair associate task PPA Pair associates task v. Match-to-sample task 10-4 Caudate Nucleus Anterior Prefrontal Cortex p 10-3 Hippocampus
13 SEMANTIC X EPISODIC Quiroga et al. (2009) Single unit recordings from human: familiarity recollec)on [ref 11] - left posterior hippocampus: Jennifer Aniston cell
14 SEMANTIC EPISODIC familiarity Quiroga et al. (2009) Single unit recordings from human entorhinal cortex: Saddam Hussein cell [ref 11] X recollec)on 40 spike/sec 1 sec
15 SEMANTIC X EPISODIC Quiroga et al. (2009) Single unit recordings from human: familiarity recollec)on [ref 11] - left anterior hippocampus: Oprah Winfrey cell
16 SEMANTIC EPISODIC familiarity X (X) recollec)on Quiroga et al. (2009) Single unit recordings from human [ref 11] - left amygdala: Arne (one of the research team) 40 spike/sec 1 sec
17 Quiroga et al. (2009) Single unit recordings from human entorhinal cortex [ref 11] Visual: (one picture only) Visual: invariant (several pictures) Auditory: vocal name Visual: text name
18 The hippocampus forms the curled-up, lateral rim of the cor.cal sheet Hippocampal learning: - Arbitrary associa.ons; - Mul.modal; - One shot; All episodic in character. Amygdala Hippocampus is La.n for sea-horse. Hippocampus
19 Coronal brain sec.on in nonhuman primate (Macaque monkey) Hippocampus
20 The Hippocampal Loop Dentate Gyrus CA3 Subiculum CA1 Entorhinal cortex
21 The hippocampal loop: circuitry Neocortex Parahippocampal cortex Perirhinal cortex ERC = Entorhinal Cortex DG = Dentate Gyrus CA = Cornu Ammonis Sub = Subiculum
22 The hippocampal loop: circuitry Recurrent collaterals of CA3 pyramids Ramon y Cajal (1911) Histologie du système nerveux de l'homme et des vertébrés
23 SEMANTIC EPISODIC familiarity X recollec)on CA3 Hebb s Law: Cells that fire together, wire together An auto-association (or attractor) neural network theory of memory. ENCODING
24 SEMANTIC EPISODIC familiarity X recollec)on CA3 An auto-association (or attractor) neural network theory of memory. RETRIEVAL
25 Basal Ganglia Memory Short-term Memory Unconscious / Procedural Conscious / Declarative Working Memory Iconic Memory Inferotemporal & perirhinal cortex (& hippocampus) imagery Semantic: - multiple experience - association of features no associations nonvisual cue Visual Memory E n c o d i n g imagery Episodic: - single experience - association with time/place no context photographic recall time/place memory Hippocampus (& MTL) RECOGNITION Familiarity Recollection R e t r i e v a l Animal Mammal Dog Terrier Categories Systems of categorisation: Facial expression Facial identity Colour Individual exemplars: - e.g. Jeremy Corbyn - e.g. Miley Cyrus - e.g. The Crimea - e.g. World Trade Centre Visual events - snapshots of scenes; - groupings of recognised items /people & place. photographic memory deja vu = episodic false familiarity Scottie red VISUAL MEMORY: Any neural or behavioural phenomenon implying storage of a past visual experience.
Systems Neuroscience CISC 3250
Systems Neuroscience CISC 325 Memory Types of Memory Declarative Non-declarative Episodic Semantic Professor Daniel Leeds dleeds@fordham.edu JMH 328A Hippocampus (MTL) Cerebral cortex Basal ganglia Motor
More informationCognitive Neuroscience of Memory
Cognitive Neuroscience of Memory Types and Structure of Memory Types of Memory Type of Memory Time Course Capacity Conscious Awareness Mechanism of Loss Sensory Short-Term and Working Long-Term Nondeclarative
More informationSynap&c Plas&city. long-term plasticity (~30 min to lifetime) Long-term potentiation (LTP) / Long-term depression (LTD)
Synap&c Plas&city synaptic connectivity constantly changes in response to activity and other factors During development: provides the basic wiring of the brain s circuits Throughout rest of life: basis
More informationIntroduction to Physiological Psychology Learning and Memory II
Introduction to Physiological Psychology Learning and Memory II ksweeney@cogsci.ucsd.edu cogsci.ucsd.edu/~ksweeney/psy260.html Memory Working Memory Long-term Memory Declarative Memory Procedural Memory
More informationMemory, Attention, and Decision-Making
Memory, Attention, and Decision-Making A Unifying Computational Neuroscience Approach Edmund T. Rolls University of Oxford Department of Experimental Psychology Oxford England OXFORD UNIVERSITY PRESS Contents
More informationThe Neurophysiology of Memory
The Neurophysiology of Memory WENDY A. SUZUKI a,c AND HOWARD EICHENBAUM b a Center for Neural Science, New York University, 4 Washington Place, Room 809, New York, New York 10003, USA b Laboratory of Cognitive
More informationCASE 49. What type of memory is available for conscious retrieval? Which part of the brain stores semantic (factual) memories?
CASE 49 A 43-year-old woman is brought to her primary care physician by her family because of concerns about her forgetfulness. The patient has a history of Down syndrome but no other medical problems.
More informationCh 8. Learning and Memory
Ch 8. Learning and Memory Cognitive Neuroscience: The Biology of the Mind, 2 nd Ed., M. S. Gazzaniga, R. B. Ivry, and G. R. Mangun, Norton, 2002. Summarized by H.-S. Seok, K. Kim, and B.-T. Zhang Biointelligence
More informationPrior Knowledge and Memory Consolidation Expanding Competitive Trace Theory
Prior Knowledge and Memory Consolidation Expanding Competitive Trace Theory Anna Smith Outline 1. 2. 3. 4. 5. Background in Memory Models Models of Consolidation The Hippocampus Competitive Trace Theory
More informationComputational Explorations in Cognitive Neuroscience Chapter 7: Large-Scale Brain Area Functional Organization
Computational Explorations in Cognitive Neuroscience Chapter 7: Large-Scale Brain Area Functional Organization 1 7.1 Overview This chapter aims to provide a framework for modeling cognitive phenomena based
More informationChapter 7: First steps into inferior temporal cortex
BEWARE: These are preliminary notes. In the future, they will become part of a textbook on Visual Object Recognition. Chapter 7: First steps into inferior temporal cortex Inferior temporal cortex (ITC)
More informationTwo cortical systems for memoryguided
Two cortical systems for memoryguided behaviour Charan Ranganath 1,2 and Maureen Ritchey 2 Abstract Although the perirhinal cortex (PRC), parahippocampal cortex (PHC) and retrosplenial cortex (RSC) have
More informationMorris water maze: standard test for spatial memory in rodents
Vertebrate Models: The Hippocampus 34 Vertebrate Models: The Hippocampus 35 Vertebrate Models: The Hippocampus 36 Vertebrate Models: The Hippocampus 37 Animal Models of Learning (Vertebrates) Morris water
More informationCh 8. Learning and Memory
Ch 8. Learning and Memory Cognitive Neuroscience: The Biology of the Mind, 2 nd Ed., M. S. Gazzaniga,, R. B. Ivry,, and G. R. Mangun,, Norton, 2002. Summarized by H.-S. Seok, K. Kim, and B.-T. Zhang Biointelligence
More informationLONG TERM MEMORY. Learning Objective Topics. Retrieval and the Brain. Retrieval Neuroscience of Memory. LTP Brain areas Consolidation Reconsolidation
LONG TERM MEMORY Retrieval and the rain Learning Objective Topics Retrieval Neuroscience of Memory LTP rain areas onsolidation Reconsolidation 1 Long-term memory How does info become encoded/stored in
More informationFree recall and recognition in a network model of the hippocampus: simulating effects of scopolamine on human memory function
Behavioural Brain Research 89 (1997) 1 34 Review article Free recall and recognition in a network model of the hippocampus: simulating effects of scopolamine on human memory function Michael E. Hasselmo
More informationPERSPECTIVES. Concept cells: the building blocks of declarative memory functions
OPINION Concept cells: the building blocks of declarative memory functions Rodrigo Quian Quiroga Abstract Intracranial recordings in subjects suffering from intractable epilepsy made during their evaluation
More informationTheories of memory. Memory & brain Cellular bases of learning & memory. Epileptic patient Temporal lobectomy Amnesia
Cognitive Neuroscience: The Biology of the Mind, 2 nd Ed., M. S. Gazzaniga, R. B. Ivry, and G. R. Mangun, Norton, 2002. Theories of Sensory, short-term & long-term memories Memory & brain Cellular bases
More informationQuiroga, R. Q., Reddy, L., Kreiman, G., Koch, C., Fried, I. (2005). Invariant visual representation by single neurons in the human brain, Nature,
Quiroga, R. Q., Reddy, L., Kreiman, G., Koch, C., Fried, I. (2005). Invariant visual representation by single neurons in the human brain, Nature, Vol. 435, pp. 1102-7. Sander Vaus 22.04.2015 The study
More informationNIH Public Access Author Manuscript Curr Biol. Author manuscript; available in PMC 2011 February 2.
NIH Public Access Author Manuscript Published in final edited form as: Curr Biol. 2009 August 11; 19(15): 1308 1313. doi:10.1016/j.cub.2009.06.060. Explicit Encoding of Multimodal Percepts by Single Neurons
More informationCOGNITIVE SCIENCE 107A. Hippocampus. Jaime A. Pineda, Ph.D.
COGNITIVE SCIENCE 107A Hippocampus Jaime A. Pineda, Ph.D. Common (Distributed) Model of Memory Processes Time Course of Memory Processes Long Term Memory DECLARATIVE NON-DECLARATIVE Semantic Episodic Skills
More informationBrain anatomy and artificial intelligence. L. Andrew Coward Australian National University, Canberra, ACT 0200, Australia
Brain anatomy and artificial intelligence L. Andrew Coward Australian National University, Canberra, ACT 0200, Australia The Fourth Conference on Artificial General Intelligence August 2011 Architectures
More informationLocation-Scene Association Task. The Role of the Primate Medial Temporal Lobe in Associative Memory Formation. Wendy A. Suzuki AP 14.
The Role of the Primate Medial Temporal Lobe in Associative Memory Formation Ventral View of Macaque Monkey Brain Wendy A. Suzuki Center for Neural Science New York University PH PR ER rs AP. DG HPC Sub
More informationVisual Context Dan O Shea Prof. Fei Fei Li, COS 598B
Visual Context Dan O Shea Prof. Fei Fei Li, COS 598B Cortical Analysis of Visual Context Moshe Bar, Elissa Aminoff. 2003. Neuron, Volume 38, Issue 2, Pages 347 358. Visual objects in context Moshe Bar.
More informationSpatial View Cells and the Representation of Place in the Primate Hippocampus
Spatial View Cells and the Representation of Place in the Primate Hippocampus Edmund T. Rolls* Department of Experimental Psychology, University of Oxford, Oxford, England HIPPOCAMPUS 9:467 480 (1999)
More informationThe perirhinal cortex and long-term familiarity memory
THE QUARTERLY JOURNAL OF EXPERIMENTAL PSYCHOLOGY 2005, 58B (3/4), 234 245 The perirhinal cortex and long-term familiarity memory E. T. Rolls, L. Franco, and S. M. Stringer University of Oxford, UK To analyse
More informationBehavioural Brain Research
Behavioural Brain Research 215 (2010) 197 208 Contents lists available at ScienceDirect Behavioural Brain Research journal homepage: www.elsevier.com/locate/bbr Review The role of the human hippocampus
More informationIntroduction to Physiological Psychology Review
Introduction to Physiological Psychology Review ksweeney@cogsci.ucsd.edu www.cogsci.ucsd.edu/~ksweeney/psy260.html n Learning and Memory n Human Communication n Emotion 1 What is memory? n Working Memory:
More informationFace processing in different brain areas and face recognition
F Face processing in different brain areas and face recognition Edmund T Rolls Oxford Centre for Computational Neuroscience, Oxford, UK Department of Computer Science, University of Warwick, Coventry,
More informationSummarized by. Biointelligence Laboratory, Seoul National University
Ch 8. Learning and Memory Cognitive Neuroscience: The Biology of the Mind, 3 rd Ed., M. S. Gazzaniga, R. B. Ivry, and G. R. Mangun, Norton, 2008. Summarized by H.-S. Seok, K. Kim, and db.-t. TZhang Biointelligence
More informationMemory. Psychology 3910 Guest Lecture by Steve Smith
Memory Psychology 3910 Guest Lecture by Steve Smith Note: Due to copyright restrictions, I had to remove the images from the Weschler Memory Scales from the slides I posted online. Wechsler Memory Scales
More informationModeling of Hippocampal Behavior
Modeling of Hippocampal Behavior Diana Ponce-Morado, Venmathi Gunasekaran and Varsha Vijayan Abstract The hippocampus is identified as an important structure in the cerebral cortex of mammals for forming
More informationA model of the interaction between mood and memory
INSTITUTE OF PHYSICS PUBLISHING NETWORK: COMPUTATION IN NEURAL SYSTEMS Network: Comput. Neural Syst. 12 (2001) 89 109 www.iop.org/journals/ne PII: S0954-898X(01)22487-7 A model of the interaction between
More informationHow Many Colors Can You Remember? Capacity is about Conscious vs unconscious memories
Science B44 Lecture 18 Visual Memory Memory 1. Afterimage, persistence, iconic sensory memory 2. Conscious vs unconscious memories 3. Short and long term memories 4. Where are memories seen 5. Flashbulb
More informationLearning & memory. Phenomenon:
Learning & memory Phenomenon: 9/11/2001 Where were you on the following day? Your 10th birthday? What did you do? Do you remember when you had an accident? How did it happen? Can you remember a Skill you
More informationGeography of the Forehead
5. Brain Areas Geography of the Forehead Everyone thinks the brain is so complicated, but let s look at the facts. The frontal lobe, for example, is located in the front! And the temporal lobe is where
More informationA systems neuroscience approach to memory
A systems neuroscience approach to memory Critical brain structures for declarative memory Relational memory vs. item memory Recollection vs. familiarity Recall vs. recognition What about PDs? R-K paradigm
More informationSystems Neuroscience November 29, Memory
Systems Neuroscience November 29, 2016 Memory Gabriela Michel http: www.ini.unizh.ch/~kiper/system_neurosci.html Forms of memory Different types of learning & memory rely on different brain structures
More informationChapter 6: Hippocampal Function In Cognition. From Mechanisms of Memory, second edition By J. David Sweatt, Ph.D.
Chapter 6: Hippocampal Function In Cognition From Mechanisms of Memory, second edition By J. David Sweatt, Ph.D. Grid Cell The Hippocampus Serves a Role in Multimodal Information Processing and Memory
More informationCSE511 Brain & Memory Modeling Lect 22,24,25: Memory Systems
CSE511 Brain & Memory Modeling Lect 22,24,25: Memory Systems Compare Chap 31 of Purves et al., 5e Chap 24 of Bear et al., 3e Larry Wittie Computer Science, StonyBrook University http://www.cs.sunysb.edu/~cse511
More informationResistance to forgetting associated with hippocampus-mediated. reactivation during new learning
Resistance to Forgetting 1 Resistance to forgetting associated with hippocampus-mediated reactivation during new learning Brice A. Kuhl, Arpeet T. Shah, Sarah DuBrow, & Anthony D. Wagner Resistance to
More informationLETTERS. NATURE Vol June 2005
Vol 435 23 June 2005 doi:10.1038/nature03687 Invariant visual representation by single neurons in the human brain R. Quian Quiroga 1,2, L. Reddy 1, G. Kreiman 3, C. Koch 1 & I. Fried 2,4 It takes a fraction
More informationDifferential neuronal encoding of novelty, familiarity and recency in regions of the anterior temporal lobe
Neuropharmacology 37 (1998) 657 676 Differential neuronal encoding of novelty, familiarity and recency in regions of the anterior temporal lobe J.-Z. Xiang, M.W. Brown * Department of Anatomy, Uni ersity
More informationLinda Lušić Research fellow Department of neuroscience School of medicine. University of Split
Linda Lušić Research fellow Department of neuroscience School of medicine University of Split Nonassociative? Associative? Nonassociative learning when an animal or a person is exposed once or repeatedly
More informationNeuroscience Tutorial
Neuroscience Tutorial Brain Organization : cortex, basal ganglia, limbic lobe : thalamus, hypothal., pituitary gland : medulla oblongata, midbrain, pons, cerebellum Cortical Organization Cortical Organization
More informationSynaptic plasticity and hippocampal memory
Synaptic plasticity and hippocampal memory Tobias Bast School of Psychology, University of Nottingham tobias.bast@nottingham.ac.uk Synaptic plasticity as the neurophysiological substrate of learning Hebb
More informationCellular Neurobiology BIPN140
Cellular Neurobiology BIPN140 Second midterm is next Tuesday!! Covers lectures 7-12 (Synaptic transmission, NT & receptors, intracellular signaling & synaptic plasticity). Review session is on Monday (Nov
More informationSupplementary Results: Age Differences in Participants Matched on Performance
Supplementary Results: Age Differences in Participants Matched on Performance 1 We selected 14 participants for each age group which exhibited comparable behavioral performance (ps >.41; Hit rates (M ±
More informationAnatomy of the Hippocampus
Anatomy of the Hippocampus Lecture 3.2 David S. Touretzky September, 2015 Human Hippocampus 2 Human Hippocampus 3 Hippocampus Means Seahorse Dissected human hippocampus next to a specimen of hippocampus
More informationHenry Molaison. Biography. From Wikipedia, the free encyclopedia
Henry Molaison From Wikipedia, the free encyclopedia Henry Gustav Molaison (February 26, 1926 December 2, 2008), known widely as H.M., was an American memory disorder patient who had a bilateral medial
More informationLag-Sensitive Repetition Suppression Effects in the Anterior Parahippocampal Gyrus
HIPPOCAMPUS 15:557 561 (2005) RAPID COMMUNICATION Lag-Sensitive Repetition Suppression Effects in the Anterior Parahippocampal Gyrus Craig J. Brozinsky,* Andrew P. Yonelinas, Neal E.A. Kroll, and Charan
More informationC. Brock Kirwan, Ph.D.
, Ph.D. Department of Psychology & Neuroscience Center Brigham Young University 1052 Kimball Tower Provo, UT 84602 Phone: (801) 422-2532 kirwan@byu.edu ACADEMIC & RESEARCH POSITIONS Assistant Professor:
More informationComputational approach to the schizophrenia: disconnection syndrome and dynamical pharmacology
Computational approach to the schizophrenia: disconnection syndrome and dynamical pharmacology Péter Érdi1,2, Brad Flaugher 1, Trevor Jones 1, Balázs Ujfalussy 2, László Zalányi 2 and Vaibhav Diwadkar
More informationExperimental design for Cognitive fmri
Experimental design for Cognitive fmri Alexa Morcom Edinburgh SPM course 2017 Thanks to Rik Henson, Thomas Wolbers, Jody Culham, and the SPM authors for slides Overview Categorical designs Factorial designs
More informationImplicit memory. Schendan, HE. University of Plymouth https://pearl.plymouth.ac.uk
University of Plymouth PEARL https://pearl.plymouth.ac.uk 14 Medicine, Dentistry and Health Sciences 2012-03-02 Implicit memory Schendan, HE http://hdl.handle.net/10026.1/1207 Academic Press All content
More informationInferior Temporal, Prefrontal, and Hippocampal Contributions to Visual Working Memory Maintenance and Associative Memory Retrieval
The Journal of Neuroscience, April 21, 2004 24(16):3917 3925 3917 Behavioral/Systems/Cognitive Inferior Temporal, Prefrontal, and Hippocampal Contributions to Visual Working Memory Maintenance and Associative
More informationRecognition Memory for Single Items and for Associations Is Similarly Impaired Following Damage to the Hippocampal Region
Research Recognition Memory for Single Items and for Associations Is Similarly Impaired Following Damage to the Hippocampal Region Craig E.L. Stark, 1 Peter J. Bayley, 2 and Larry R. Squire 2,3,4 1 Departments
More informationThe role of phase synchronization in memory processes
The role of phase synchronization in memory processes Juergen Fell and Nikolai Axmacher Abstract In recent years, studies ranging from single-unit recordings in animals to electroencephalography and magnetoencephalography
More information25/09/2012. Capgras Syndrome. Chapter 2. Capgras Syndrome - 2. The Neural Basis of Cognition
Chapter 2 The Neural Basis of Cognition Capgras Syndrome Alzheimer s patients & others delusion that significant others are robots or impersonators - paranoia Two brain systems for facial recognition -
More informationSpatial memory deficits in patients with lesions to the right hippocampus and to the right parahippocampal cortex.
IN PRESS: NEUROPSYCHOLOGIA Volume 36, no 6, September 1998. Spatial memory deficits in patients with lesions to the right hippocampus and to the right parahippocampal cortex. Veronique D. Bohbot1* 1, Miroslav
More informationMEMORY STORAGE. There are three major kinds of storage:
MEMORY Jill Price was capable of remembering everything that happened last year and several years ago. Memory is the ability to store and retrieve information over time. Memories are the residue of those
More informationSpecialization in the Medial Temporal Lobe for Processing of Objects and Scenes
HIPPOCAMPUS 15:000 000 (2005) Specialization in the Medial Temporal Lobe for Processing of Objects and Scenes Andy C.H. Lee, 1* Mark J. Buckley, 2 Sarah J. Pegman, 1 Hugo Spiers, 1 Victoria L. Scahill,
More informationMemory Systems II How Stored: Engram and LTP. Reading: BCP Chapter 25
Memory Systems II How Stored: Engram and LTP Reading: BCP Chapter 25 Memory Systems Learning is the acquisition of new knowledge or skills. Memory is the retention of learned information. Many different
More informationRolls,E.T. (2016) Cerebral Cortex: Principles of Operation. Oxford University Press.
Digital Signal Processing and the Brain Is the brain a digital signal processor? Digital vs continuous signals Digital signals involve streams of binary encoded numbers The brain uses digital, all or none,
More informationInterplay of Hippocampus and Prefrontal Cortex in Memory
Current Biology 23, R764 R773, September 9, 2013 ª2013 Elsevier Ltd All rights reserved http://dx.doi.org/10.1016/j.cub.2013.05.041 Interplay of Hippocampus and Prefrontal Cortex in Memory Review Alison
More informationVisual Streams. A"en%on
al Pathways Visual Streams A"en%on Dorsal Stream: Vision beyond iden4fica4on Ventral Stream: Iden4fica4on Hierarchical Organiza4on Columnar architecture in other visual areas Fujita, Tanaka, Ito, Cheng,
More information1) Drop off in the Bi 150 box outside Baxter 331 or to the head TA (jcolas).
Bi/CNS/NB 150 Problem Set 5 Due: Tuesday, Nov. 24, at 4:30 pm Instructions: 1) Drop off in the Bi 150 box outside Baxter 331 or e-mail to the head TA (jcolas). 2) Submit with this cover page. 3) Use a
More informationChapter 2: Studies of Human Learning and Memory. From Mechanisms of Memory, second edition By J. David Sweatt, Ph.D.
Chapter 2: Studies of Human Learning and Memory From Mechanisms of Memory, second edition By J. David Sweatt, Ph.D. Medium Spiny Neuron A Current Conception of the major memory systems in the brain Figure
More informationLecture 12 Todd M. Gureckis, Lila Davachi
An Introduction to Learning Lecture 12 Todd M. Gureckis, Lila Davachi Department of Psychology New York University {todd.gureckis,lila.davachi}@nyu.edu 1 Interference: Brown-Peterson Paradigm - simple
More informationExperimental Design. Outline. Outline. A very simple experiment. Activation for movement versus rest
Experimental Design Kate Watkins Department of Experimental Psychology University of Oxford With thanks to: Heidi Johansen-Berg Joe Devlin Outline Choices for experimental paradigm Subtraction / hierarchical
More informationCISC 3250 Systems Neuroscience
CISC 3250 Systems Neuroscience Levels of organization Central Nervous System 1m 10 11 neurons Neural systems and neuroanatomy Systems 10cm Networks 1mm Neurons 100μm 10 8 neurons Professor Daniel Leeds
More informationMechanisms of Memory: Can we distinguish true from false memories?
Mechanisms of Memory: Can we distinguish true from false memories? Lila Davachi D. Cohen (1996) Dept of Psychology & Center for Neural Science New York University AAAS Judicial Seminar on Neuroscience
More informationThe storage and recall of memories in the hippocampo-cortical system. Supplementary material. Edmund T Rolls
The storage and recall of memories in the hippocampo-cortical system Supplementary material Edmund T Rolls Oxford Centre for Computational Neuroscience, Oxford, England and University of Warwick, Department
More informationRemembering the Past to Imagine the Future: A Cognitive Neuroscience Perspective
MILITARY PSYCHOLOGY, 21:(Suppl. 1)S108 S112, 2009 Copyright Taylor & Francis Group, LLC ISSN: 0899-5605 print / 1532-7876 online DOI: 10.1080/08995600802554748 Remembering the Past to Imagine the Future:
More informationNeuronal Plasticity, Learning and Memory. David Keays Institute of Molecular Pathology
Neuronal Plasticity, Learning and Memory David Keays Institute of Molecular Pathology http://keayslab.org Structure 1. What is learning and memory? 2. Anatomical basis 3. Cellular basis 4. Molecular
More information11, in nonhuman primates, different cell populations respond to facial identity and expression12, and
UNDERSTANDING THE RECOGNITION OF FACIAL IDENTITY AND FACIAL EXPRESSION Andrew J. Calder* and Andrew W. Young Abstract Faces convey a wealth of social signals. A dominant view in face-perception research
More informationCognitive Modelling Themes in Neural Computation. Tom Hartley
Cognitive Modelling Themes in Neural Computation Tom Hartley t.hartley@psychology.york.ac.uk Typical Model Neuron x i w ij x j =f(σw ij x j ) w jk x k McCulloch & Pitts (1943), Rosenblatt (1957) Net input:
More informationCognitive Adventures of Single Neurons in the Human Medial Temporal Lobe
POPETY OF MIT PESS: FO POOFEADING AND INDEXING PUPOSES ONLY 8 Visual Cognitive Adventures of Single Neurons in the Human Medial Temporal Lobe Florian Mormann, Matias J. Ison, odrigo Quian Quiroga, Christof
More informationIncreasing the amount of information that can be held in short-term memory by grouping related items together into a single unit, or chunk.
chunking Increasing the amount of information that can be held in short-term memory by grouping related items together into a single unit, or chunk. clustering Organizing items into related groups during
More informationUNINFORMATIVE MEMORIES WILL PREVAIL
virtute UNINFORMATIVE MEMORIES WILL PREVAIL THE STORAGE OF CORRELATED REPRESENTATIONS AND ITS CONSEQUENCES Emilio Kropff SISSA, Trieste di Studi Avanzati Internazionale Superiore - e conoscenza seguir
More informationShort Term and Working Memory
Short Term and Working Memory 793 Short Term and Working Memory B R Postle, University of Wisconsin Madison, Madison, WI, USA T Pasternak, University of Rochester, Rochester, NY, USA ã 29 Elsevier Ltd.
More informationFinal Report 2017 Authors: Affiliations: Title of Project: Background:
Final Report 2017 Authors: Dr Gershon Spitz, Ms Abbie Taing, Professor Jennie Ponsford, Dr Matthew Mundy, Affiliations: Epworth Research Foundation and Monash University Title of Project: The return of
More informationCRISP: Challenging the Standard Framework of Hippocampal Memory Function
CRISP: Challenging the Standard Framework of Hippocampal Memory Function Laurenz Wiskott Mehdi Bayati Sen Cheng Jan Melchior Torsten Neher supported by: Deutsche Forschungsgemeinschaft - Sonderforschungsbereich
More informationCerebral Cortex: Association Areas and Memory Tutis Vilis
97 Cerebral Cortex: Association Areas and Memory Tutis Vilis a) Name the 5 main subdivisions of the cerebral cortex. Frontal, temporal, occipital, parietal, and limbic (on the medial side) b) Locate the
More informationHat model. Declarative Memory Explicit. NonDeclarative Memory. Skill (& other) Implicit. Cx Cx. Cerebrum (cortex) Thalamus Hypothalamus T H T H
Declarative Memory Explicit NonDeclarative Memory Skill (& other) Implicit Cerebrum (cortex) Cx Cx Thalamus ypothalamus Cerebellum Pons/Medulla T P M Ce T P M Ce Motor cortex Somatosensory Cx Prefrontal
More informationThe Nervous System. Neuron 01/12/2011. The Synapse: The Processor
The Nervous System Neuron Nucleus Cell body Dendrites they are part of the cell body of a neuron that collect chemical and electrical signals from other neurons at synapses and convert them into electrical
More informationSupplemental information online for
Supplemental information online for Sleep contributes to the strengthening of some memories over others, depending on hippocampal activity at learning. Géraldine Rauchs (1,2), Dorothée Feyers (1), Brigitte
More informationMemory: Computation, Genetics, Physiology, and Behavior. James L. McClelland Stanford University
Memory: Computation, Genetics, Physiology, and Behavior James L. McClelland Stanford University A Playwright s Take on Memory What interests me a great deal is the mistiness of the past Harold Pinter,
More informationFace Neurons. Chapter 4. Edmund T. Rolls. The discovery of face neurons
Chapter 4 Face Neurons Edmund T. Rolls The discovery of face neurons In 1976 we recorded from single neurons in the awake behaving non-human primate to investigate reward systems in the brain. We had shown
More informationMethods to examine brain activity associated with emotional states and traits
Methods to examine brain activity associated with emotional states and traits Brain electrical activity methods description and explanation of method state effects trait effects Positron emission tomography
More informationThe Frontal Lobes. Anatomy of the Frontal Lobes. Anatomy of the Frontal Lobes 3/2/2011. Portrait: Losing Frontal-Lobe Functions. Readings: KW Ch.
The Frontal Lobes Readings: KW Ch. 16 Portrait: Losing Frontal-Lobe Functions E.L. Highly organized college professor Became disorganized, showed little emotion, and began to miss deadlines Scores on intelligence
More informationFAILURES OF OBJECT RECOGNITION. Dr. Walter S. Marcantoni
FAILURES OF OBJECT RECOGNITION Dr. Walter S. Marcantoni VISUAL AGNOSIA -damage to the extrastriate visual regions (occipital, parietal and temporal lobes) disrupts recognition of complex visual stimuli
More informationArtificial Neural Networks (Ref: Negnevitsky, M. Artificial Intelligence, Chapter 6)
Artificial Neural Networks (Ref: Negnevitsky, M. Artificial Intelligence, Chapter 6) BPNN in Practice Week 3 Lecture Notes page 1 of 1 The Hopfield Network In this network, it was designed on analogy of
More informationCerebral Cortex. Edmund T. Rolls. Principles of Operation. Presubiculum. Subiculum F S D. Neocortex. PHG & Perirhinal. CA1 Fornix CA3 S D
Cerebral Cortex Principles of Operation Edmund T. Rolls F S D Neocortex S D PHG & Perirhinal 2 3 5 pp Ento rhinal DG Subiculum Presubiculum mf CA3 CA1 Fornix Appendix 4 Simulation software for neuronal
More informationA Hippocampal Model of Recognition Memory
Hippocampal Model of Recognition Memory Randall C. O Reilly Department of Psychology University of Colorado at Boulder Campus Box 345 Boulder, CO 80309-0345 oreilly@psych.colorado.edu Kenneth. Norman Department
More informationExperimental Design. Thomas Wolbers Space and Aging Laboratory Centre for Cognitive and Neural Systems
Experimental Design Thomas Wolbers Space and Aging Laboratory Centre for Cognitive and Neural Systems Overview Design of functional neuroimaging studies Categorical designs Factorial designs Parametric
More informationPS3019 Cognitive and Clinical Neuropsychology
PS3019 Cognitive and Clinical Neuropsychology Carlo De Lillo HWB Room P05 Consultation time: Tue & Thu 2.30-3.30 E-mail: CDL2@le.ac.uk Overview Neuropsychology of visual processing Neuropsychology of spatial
More informationDRAFT OF PARK CITY 2009 MEETING May 12, Overall Session Co-Organizers: Brian Derrick and Carol Barnes
33 rd Annual Winter Conference on the Neurobiology of Learning and Memory Park City, Utah January 3-6, 2009 Overall Session Co-Organizers: Brian Derrick and Carol Barnes Saturday January 3 Session 1: Dave
More informationConsciousness Gleitman et al. (2011), Chapter 6, Part 1
Consciousness Gleitman et al. (2011), Chapter 6, Part 1 Mike D Zmura Department of Cognitive Sciences, UCI Psych 9A / Psy Beh 11A March 11, 2014 T. M. D'Zmura 1 Consciousness Moment-by-moment awareness
More informationReading Words and Non-Words: A Joint fmri and Eye-Tracking Study
Reading Words and Non-Words: A Joint fmri and Eye-Tracking Study A N N - M A R I E R A P H A I L S R E B C S, S K I D M O R E C O L L E G E D R. J O H N H E N D E R S O N U N I V E R S I T Y O F S O U
More information