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L7 - Nervous System - Moodle
L7 - Nervous System - Moodle

... http://training.seer.cancer.gov/module_bbt/unit02_sec04_b_cells.html ...
Modelling the Category-Order Effect with an Oscillator-Based Connectionist Network
Modelling the Category-Order Effect with an Oscillator-Based Connectionist Network

... Schoenherr & Thomson (2008). Schoenherr and Thomson (2008) used four tetragram categories: words, pseudowords, rhyming letters (i.e. b, c, d, e, g, p, and v), and random letters. One letter tetrgram was paired with one random number tetragram creating compound stimuli that was presented for a brief ...
NeuralNets273ASpring09
NeuralNets273ASpring09

... • Neurons communicate by receiving signals on their dendrites. Adding these signals and firing off a new signal along the axon if the total input exceeds a threshold. • The axon connects to new dendrites through synapses which can learn how much signal is transmitted. • McCulloch and Pitt (’43) buil ...
Nervous System
Nervous System

... to control muscles of mouth, tongue, and larynx for speech. Frontal eye field - located in frontal lobs just above the Broca’s area, to control muscles of the eye and eyelid. Auditory area - located in temporal lobe, to control hearing. Visual area - located in occipital lobe, to control visual reco ...
Temporal Aspects of Visual Extinction
Temporal Aspects of Visual Extinction

... Major Folds of the Brain • The folds of your brain are like a fingerprint – there are ...
This Week in The Journal - The Journal of Neuroscience
This Week in The Journal - The Journal of Neuroscience

Sensa1on and Percep1on
Sensa1on and Percep1on

... • High-frequency sounds create short, fast waves and low-frequency sounds create long, slower waves • Place theory: how we perceive pitch is based on the loca&on (place) along the basilar membrane that sound s&mulates • High-frequency sounds s&mulate hair cells near the base of the cochlea and ...
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Brain and Behavior
Brain and Behavior

... well as the frontal lobes, light up. You look toward the radiologist and see that she is smiling, and you finally realize that the PET scan is depicting your own brain activity! It is showing a shift as you change from one thinking activity to another. Now ask the students to consider the following ...
Chapter Two: Brain and Behavior
Chapter Two: Brain and Behavior

... well as the frontal lobes, light up. You look toward the radiologist and see that she is smiling, and you finally realize that the PET scan is depicting your own brain activity! It is showing a shift as you change from one thinking activity to another. Now ask the students to consider the following ...
Chapter 13 - Integration
Chapter 13 - Integration

...  E.g. muscles in thumb, fingers, lips, tongue, and vocal cords have large representations, while the trunk has a much smaller representation. o By comparing the somatosensory cortex (Fig. 10-10) and the primary motor cortex (Fig. 13-12 ), you can see that somatosensory and motor representations are ...
Chapter 1
Chapter 1

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Cortical Representation

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Introduction and Summary - Cyprus Chiropractic Association

... want it “now”. No matter what you say or how you try to explain the situation there is going to be tears if gratification is not immediate. The anterior cingulate gyrus is thought to be essential to the ability to 1) keep still, 2) concentrate and 3) have error correction. As with the areas of the p ...
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1. Impulse Conduction

... or could bounce around and then after a while return to the postsynaptic receptor ...
Cranial Nerves - Austin Community College
Cranial Nerves - Austin Community College

... processes called tracts. There are three major types of tracts in the cerebral cortex: Commissural fibers – connect the gray matter between the two hemispheres. e.g. corpus callosum Association fibers – connect adjacent gyri in same hemisphere. e.g. visual and auditory association ...
The Discovery of the Neuron By Mo Costandi from the History of
The Discovery of the Neuron By Mo Costandi from the History of

... It was Santiago Ramón y Cajal (1852-1934) who suggested that the neuron was the anatomical and functional of the nervous system, and it is largely because of his work that the Neuron Doctrine eventually came to accepted. Cajal was an outstanding neuroanatomist who is regarded as the father of modern ...
Chapter 27
Chapter 27

... monosynaptic: the reflex arc has only 1 synapse between the sensory & motor neurons in the spinal cord polysynaptic: reflexes involving two or more synapses ...
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memory and forgetting extra reading
memory and forgetting extra reading

... The difference between declarative memory and procedural memory is that one is static and the other is dynamic. That is, declarative memory is knowledge about what things are in the world, and procedural memory is knowledge about how to do things in the world. Examples of declarative memories would ...
Lesson 33 - UBC Zoology
Lesson 33 - UBC Zoology

... Neurons conduct messages in the form of nerve impulses from one part of the body to another. All neurons have a cell body or soma and numerous thin extensions. There are two types of extensions (neuron processes): Dendrites Axons Dendrites Dendrites are the primary processes that receive information ...
executive functioning deficits
executive functioning deficits

... • Says things without thinking first • Seems unaware of the impact of their behavior on others • Believes work is good despite evidence to the contrary • Fails to change behavior in response to feedback • Doesn’t notice errors • Acts without planning ...
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9 - smw15.org

... two- or three-word description that could serve as a cue for that event in the future • Some participants were retested 1 week later, some 6 weeks later, and some 32 weeks later ...
teaching suggestions - Baltimore County Public Schools
teaching suggestions - Baltimore County Public Schools

... 31 induce synchronous neural firing in networks associated with verbal learning and memory (which they believe could help the learning of lyrics) ...
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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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