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Motor neuron
Motor neuron

... 1. Receptors to pressure & pain are stimulated 2. Sensory neurons carry the impulses to the spinal cord by way of the dorsal root 3. The sensory neuron synapses with many neurons in the spinal cord of the CNS: - an interneuron may carry the signal to the brain to ’advise it’ about the situation. - a ...
Building a Brain in a Box
Building a Brain in a Box

... Clockwise from Top Left: Wikimedia; Bertrand Russell.org; Stephen J. Gould Archive; Wikimedia (Frans Hals portrait, 1648) ...
Mild Traumatic Brain Injury 9th Annual Fall
Mild Traumatic Brain Injury 9th Annual Fall

... • Provide written list of the next steps in the evaluation; where to go, testing orders, contacts. • Provide timely follow up to assure compliance and answer questions from the patient. Do this before the next visit or reschedule follow up. ...
Memory
Memory

Neurons - World of Teaching
Neurons - World of Teaching

... Axon Pathway for the nerve impulse (electrical message) from the soma to the opposite end of the neuron. Myelin Sheath  An insulating layer around an axon. Made up of Schwann cells. Nodes of Ranvier  Gaps between schwann cells. ...
Proprioception
Proprioception

... proprioceptors sending information to the nervous system from joints and ligaments. Depending on the amount, where in the body, and from what proprioceptors the different input is coming from, determines if the information will be made conscious or processed unconsciously. All the input coming into ...
April 2015 Edition - Dr. Kristin Smith, DC Slidell, LA
April 2015 Edition - Dr. Kristin Smith, DC Slidell, LA

Bioinspired Computing Lecture 5
Bioinspired Computing Lecture 5

... with co-varying outputs in that network. Accordingly, an optimal temporal coding circuit might tend to eliminate redundancy in the pattern of inputs to different neurons. On the other hand, if neural information is carried by a noisy rate-based code, then noise can be averaged out over a population ...
Neurobiology of learning
Neurobiology of learning

... current and make new neurotransmitters. The electric current always moves one direction; from the tip of a dendrite, through the cell body, down the axon, and ends at an axon terminal. Myelin on the axon is made of fat and works like insulation on a wire. It lets the electric current skip from node ...
6 BIO Neurotransmitters - Appoquinimink High School
6 BIO Neurotransmitters - Appoquinimink High School

...  With threshold being met, the cell becomes depolarized and allows positively charged ions into the axon at the nodes of ranvier. This mix of positive and negative ions causes an electrical charge to form (an action potential). At 120 meters per second, the action potential travels to the terminal ...
Working Memory
Working Memory

TEACHERS`NOTES AND REFERENCES
TEACHERS`NOTES AND REFERENCES

... The cells that carry messages throughout the nervous system are called neurons. Because the messages take the form of electric signals, they are known as impulses. Neurons can be classified into three types according to the directions in which these impulses move. Sensory neurons carry impulses from ...
Nervous System
Nervous System

... the different types of neuroglia and list their location and function within the nervous system below each drawing  DO NOT draw Schwann cells but do list its location and function ...
Glutamate
Glutamate

The Brain and Behaviour
The Brain and Behaviour

... The temporal lobe is located in the lower, central, area of the brain, above and around the top of each ear. The temporal lobe in each hemisphere is primarily involved with auditory perception, but also plays an important role in memory, in aspects of visual perception such as our ability to recogni ...
36.1: The Nervous System
36.1: The Nervous System

... specialized to detect certain stimuli Response~ a reaction to a stimulus Effectors~ what responds to a stimulus such as muscles or glands ...
Forea Wang
Forea Wang

... have not only a temporal component, but also a spatial one, and the integration of inputs from multiple cells in tandem can be investigated. Part of the UROP will involve dynamic discussions on how to design highly controlled experiments for validating the system step-wise and logically. First, a ce ...
Chapter 7
Chapter 7

Biology 3201 - s3.amazonaws.com
Biology 3201 - s3.amazonaws.com

... Axon Pathway for the nerve impulse (electrical message) from the soma to the opposite end of the neuron. Myelin Sheath  An insulating layer around an axon. Made up of Schwann cells. Nodes of Ranvier  Gaps between schwann cells. ...
Neurology for Psychiatrists - the Peninsula MRCPsych Course
Neurology for Psychiatrists - the Peninsula MRCPsych Course

... medial limbic - emotional parts & TLE ...
learning objectives chapter 2
learning objectives chapter 2

... association cortex. (see “Sensory and Motor Cortex” and “Association Cortex”) 20. Explain the roles of Broca’s area and Wernicke’s area in language production and comprehension. (see “Association Cortex”) 21. Explain how split-brain studies provide insight into the specialized functions of the brain ...
Cognition and Perception as Interactive Activation
Cognition and Perception as Interactive Activation

... • whereas the insight may have happened quickly, the proof may take years to develop ...
lecture 02
lecture 02

...  Involved in several functions  Managing sequences of behaviors or mental activities  Major role in producing speech—Broca’s area of left hemisphere  Controlling movements– area M1 (most posterior gyrus of frontal lobes (also called motor strip); this area is immediately adjacent to S1  Left M1 ...
Memory - marchman
Memory - marchman

... letters was primarily acoustic rather than visual, you probably missed some of the six F’s, especially those that sound like a V rather than an F. ...
Sleep Paralysis, Source Confusion, and Hypodesia
Sleep Paralysis, Source Confusion, and Hypodesia

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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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