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A2.2.2.SecretSignals - jj-sct
A2.2.2.SecretSignals - jj-sct

TeachingwiththeBrain-BasedNaturalHumanFACES_forprint
TeachingwiththeBrain-BasedNaturalHumanFACES_forprint

... As a learner goes through the stages of this natural learning process, the learner’s brain constructs its neural networks from the lowest twig up. ...
Inhibitory postsynaptic potential
Inhibitory postsynaptic potential

... EM of synapses on cell body ...
Jul31
Jul31

... Words evoking higher ERP signals are better remembered later. Greater frontal activation with deeper processing of verbal information. Greater activation of hippocampus with better long-term memory. ...
NeuroReview3
NeuroReview3

... • Both the timing and the type of the pharmacologic agent to be given can have a significant impact on the success of therapy. • With neuroprotective agents the general rule is that the earlier they are given the better, especially if the mode of action is increasing inhibitory tone in the brain. • ...
Chapter 5: Brain imaging Multiple Choice Questions (1
Chapter 5: Brain imaging Multiple Choice Questions (1

... is the ‘odd number center’. What are potential problems with his position? a. There may be other explanations for why the right and left areas were differently active b. A study with just 5 subjects may not be enough to clarify differences in brain responses c. While the brain activity correlated wi ...
CHAPTER 2 outline
CHAPTER 2 outline

... 2. Drugs may affect the length of time the neurotransmitter remains in the synaptic gap, either increasing or decreasing the amount available to the postsynaptic receptor. 3. Drugs may prolong the effects of the neurotransmitter by blocking its reuptake by the sending neuron. 4. Drugs can mimic spec ...
The Brain
The Brain

... neuron - a nerve cell. Neurons have specialized projections (dendrites and axons) and communicate with each other via an electrochemical process. The word "neuron" was coined by the German scientist Heinrich Wilhelm Gottfried von Waldeyer-Hartz in 1891 (he also coined the term "chromosome"). ...
Step Up To: Psychology
Step Up To: Psychology

... • C) interneurons, sensory neurons, motor neurons. • D) interneurons, motor neurons, sensory neurons. ...
The Nervous System
The Nervous System

... Neural Tissue • Contains 2 kinds of cells – Neurons • Cells that send and receive signals ...
Ch 3 (30 MCQ answers)
Ch 3 (30 MCQ answers)

... responses. In fact, the propagation of the action potential may be all or nothing, but its effect can be very subtly graded. 18) Answer: (a). We know how electrical signals are generated – but how do they activate neuronal targets? Where there are points of structural continuity between neurons, cur ...
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... In rats with damage to this structure they will still sleep the same number of hours but the length and frequency of the their sleep episodes will be disrupted. It uses specialized optic receptors to pick up light. This is why it is important to turn off all lights including the tv, computer and pho ...
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Document

... the transition from describing holography as a visualization method to a way of transmitting information.  Like radio communication, off-axis holography essentially adds spatial modulation (i.e. carrier frequency) to the optical field of interest. Interestingly, Gabor himself, like most electrical ...
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More Introductory Stuff

... respond to different line orientation Truly cool, maybe they network together to recognize objects? ...
ap psychology vacation work packet unit 7a
ap psychology vacation work packet unit 7a

... advice about how to improve his memory. Explain how human memories are processed. Include specific recommendations for improving memory. In this FRQ, it is hard to tell how many points it is worth just from the question, so Ill tell you—it’s worth 10 points. Review the content, and fill in the main ...
Welcome [www.sciencea2z.com]
Welcome [www.sciencea2z.com]

... conduct the electrochemical stimulation received from other neural cells to the cell body or soma • Soma – the cell body, contains the nucleus • Axon – long, slender projection of a neuron that conducts electrical impulses away from the soma • Myelin Sheath – electrically insulating layer around the ...
to the ms word version of these notes.
to the ms word version of these notes.

... enhanced by patients who had their corpus collusom removed. These “split-brain” patients are able to perform most tasks with no noticeable defects. However, if an object is placed so that its visual perjection is only to the right side of the brain, the person will see it perfectly well, but may not ...
Abstract - University of Dayton
Abstract - University of Dayton

Neural Pathways
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... 1. membrane of the neurons has a positive charge on the outside (excess Na+) and a negative charge on the inside 2. when stimulated, Na+ channels open temporarily becomes + and and Na+ rushes in -inside outside 3. channels then automatically close very quickly, but this causes the neighboring channe ...
Gene Mutation Story
Gene Mutation Story

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Memory - Helena High School
Memory - Helena High School

... Déja Vu means “I've experienced this before.” Cues from the current situation may unconsciously trigger retrieval of an earlier similar experience. © The New Yorker Collection, 1990. Leo Cullum from cartoonbank.com. All Rights Reserved ...
Short Term Memory
Short Term Memory

...  Refers to information detected by the sensory receptors which is retained temporarily in the sensory register  Only able to momentarily hold accurate images  Images are held long enough for relevant details to be attended to and transferred to STM  Info that isn’t attended to – the memory trace ...
bioii ch10 ppt
bioii ch10 ppt

... •Gamma Aminobutyric Acid is a protein that in humans is encoded by the GABRA1 gene. GABA acts at inhibitory synapses in the brain by binding to specific transmembrane receptors in the plasma membrane of both pre and postsynaptic neuronal processes. The primary role of this neurotransmitter is to slo ...
The Nervous System - Volunteer State Community College
The Nervous System - Volunteer State Community College

... One neuron may receive information from thousands of synapses. Some synapses are excitatory, others are ...
IB Cognitive Outline - outside the box ink
IB Cognitive Outline - outside the box ink

... b. Recall: retrieval of information from LTM in the absence of any other information or cues such as for an essay question or fill-inthe-blank c. Reconstruction: retrieval that can be distorted by adding, dropping, or changing details to complete a picture from incomplete stored information d. Seria ...
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Holonomic brain theory

The holonomic brain theory, developed by neuroscientist Karl Pribram initially in collaboration with physicist David Bohm, is a model of human cognition that describes the brain as a holographic storage network. Pribram suggests these processes involve electric oscillations in the brain's fine-fibered dendritic webs, which are different from the more commonly known action potentials involving axons and synapses. These oscillations are waves and create wave interference patterns in which memory is encoded naturally, and the waves may be analyzed by a Fourier transform. Gabor, Pribram and others noted the similarities between these brain processes and the storage of information in a hologram, which can also be analyzed with a Fourier transform. In a hologram, any part of the hologram with sufficient size contains the whole of the stored information. In this theory, a piece of a long-term memory is similarly distributed over a dendritic arbor so that each part of the dendritic network contains all the information stored over the entire network. This model allows for important aspects of human consciousness, including the fast associative memory that allows for connections between different pieces of stored information and the non-locality of memory storage (a specific memory is not stored in a specific location, i.e. a certain neuron).
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