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OUTLINE FORMAT-Unit 3A Biological Basis of Behavior Directions
OUTLINE FORMAT-Unit 3A Biological Basis of Behavior Directions

... Number and answer questions one 1 through 12. Define numbers 1 through 44, being sure to highlight and number the terms. ...
Lecture 5 - TeachLine
Lecture 5 - TeachLine

... Introduction to Sensory Systems Mapping the receptive field of visual system neurons using small spots of light or dark. Very effective in RGC & LGN. Very problematic for Visual Cortex. ...
Activity of Spiking Neurons Stimulated by External Signals of
Activity of Spiking Neurons Stimulated by External Signals of

... Spiking neuron systems gained increasing interest in recent years because they represent spatio-temporal relations within simulated systems, unlike the spatial simple neuron models found in artificial neural systems. They are also closer to biophysical models of neurons, synapses, and related elemen ...
Slide 1 - Gatsby Computational Neuroscience Unit
Slide 1 - Gatsby Computational Neuroscience Unit

Computational vision --- a window to our brain
Computational vision --- a window to our brain

... Hermann Grid Illusion ...
Computational vision --- a window to our brain
Computational vision --- a window to our brain

Chapter 48 – Nervous System – Homework – Part I
Chapter 48 – Nervous System – Homework – Part I

... your head when you hear the sound of your name being called. 2. Compare and contrast sensory neurons, interneurons, and motor neurons 3. Compare and contrast dendrites and axons. 4. Discuss how the following relate to each other: presynaptic cell, postsynaptic cell, synapse, neurotransmitter. 5. Des ...
Topic: Nervous system Reading: Chapter 38 Main concepts
Topic: Nervous system Reading: Chapter 38 Main concepts

... • Other chemicals are involved in this response, some of which are blocked by pain medications. • Synesthesia: What might be called “cross-sensory perception.” The most common forms are letter-color and number-color associations, where an individual experiences specific colors for specific letters o ...
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Featured Lectures

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Halle Berry as a Computational Brain Abstraction
Halle Berry as a Computational Brain Abstraction

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The Role of theThalamus in Human Consciousness
The Role of theThalamus in Human Consciousness

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3680Lecture13 - U of L Class Index
3680Lecture13 - U of L Class Index

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Visual System Part 1 – Visual Perception
Visual System Part 1 – Visual Perception

... Metabotropic connections – the T-current The T-current produces a long-lasting depolarization, causing the thalamic neuron to fire a burst of spikes The T-current is inactivated when the neuron is depolarized ( > -55 mV), then the neuron fires ...
PowerPoint Presentation - The City College of New York
PowerPoint Presentation - The City College of New York

... Dr. Karl Kandler, University of Pittsburgh School of Medicine The role of spontaneous activity patterns in the formation of precise tonotopIc maps ...
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Modules 16-21: Sensation and Perception

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Neuroscience

... • Understand the autonomic nervous system. • How we experience emotion. • How does all of this have anything to do with how we relate to each other. ...
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... Pathways for visual processing, pupillary reflex and accommodation, and control of eye position. A. Visual processing. The eye sends information first to thalamic nuclei, including the lateral geniculate nucleus and pulvinar, and from there to cortical areas. Cortical projections go forward from the ...
Chapter 3 Practice Test
Chapter 3 Practice Test

... ____ 14. Direct stimulation of the motor cortex would be most likely to result in a. movement of the mouth and lips. b. feelings of anger. c. acceleration of heartbeat. d. intense pain. e. a sensation of being touched on the arm. ____ 15. Our lips are more sensitive than our knees to sensations of t ...
BN4402 - ECE@NUS
BN4402 - ECE@NUS

... networks (Bower and Koch 1992). Modeling is attractive because it provides a deeper understanding of what is still unknown about the system, and thus helps us to guide our experiments so that we avoid generating massive amounts of unconnected and uninterpretable data (Bower 1992). ...
Object recognition in clutter: selectivity and invariance
Object recognition in clutter: selectivity and invariance

... neurons was often depressed during the protocol for the clutter interference test. We believe that this effect could be accounted by adaptation. So far, because of these problems, we could test the response to clutter in only a small fraction of the recorded IT neurons. Impact: The aim of this proje ...
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... are each sending signals to node B  Node B has some threshold, T, which it needs to receive to be activated  A, B, and C are all binary – 0 or 1  W1 and W2 are the weights between A and C and B and C  Then, if A*W1 + B*W2 > T, C = 1 ...
Artificial intelligence: Neural networks
Artificial intelligence: Neural networks

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Visual categorization shapes feature selectivity in the primate
Visual categorization shapes feature selectivity in the primate

... • The inferior temporal cortex area has a critical role in visual object recognition and responds to complex stimuli. • Activity in the human temporal cortex is thought to be sensitive to the categorization level of the stimuli and to depend on the expertise of the observer. ...
salinas-banbury-2004.
salinas-banbury-2004.

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chapter 4
chapter 4

... involved in determining what an object is, and the “where” pathway (or dorsal stream) is involved in locating the object in space, following its movement, and guiding movement toward it. 4.7 Positive psychology studies have focused on individuals who have shown exceptional coping after suffering deb ...
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Binding problem

The binding problem is a term used at the interface between neuroscience, cognitive science and philosophy of mind that has multiple meanings.Firstly, there is the segregation problem: a practical computational problem of how brains segregate elements in complex patterns of sensory input so that they are allocated to discrete ""objects"". In other words, when looking at a blue square and a yellow circle, what neural mechanisms ensure that the square is perceived as blue and the circle as yellow, and not vice versa? The segregation problem is sometimes called BP1.Secondly, there is the combination problem: the problem of how objects, background and abstract or emotional features are combined into a single experience. The combination problem is sometimes called BP2.However, the difference between these two problems is not always clear. Moreover, the historical literature is often ambiguous as to whether it is addressing the segregation or the combination problem.
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