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Lecture slides from 2007
Lecture slides from 2007

... Motor Units are Homogenous by Fiber Type Fiber Types are Adaptive ...
How the Brain Works And Why it Probably Doesn`t Work this way!
How the Brain Works And Why it Probably Doesn`t Work this way!

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Document
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... of the sensory regions associated with that spot (Blakemore, Wolpert, & Frith, 2000). The nervous system is able to do what it does partly because it is made up of cells that communicate with each other. Like all cells in the body—indeed, like all living cells— those in the nervous system can respon ...
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nervous system organization, 022817

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MPTP - Columbia University
MPTP - Columbia University

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Self Assessment Chapter 11 part 2 - CM
Self Assessment Chapter 11 part 2 - CM

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MSdoc, 459KB
MSdoc, 459KB

... the peripheral nervous system. The peripheral nervous system is a series of pathways that transmit impulses between the central nervous system and the other body tissues (figure adapted from Woodburne, R. ‘Essentials of Human Anatomy’. Oxford University Press, N.Y. 1965). ...
APDC Unit VII- Nerv Imm
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PSY550 Research and Ingestion
PSY550 Research and Ingestion

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48_lecture_presentation - Course

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PPT - 서울대 Biointelligence lab
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... Existing studies suggest that the temporal lobe is concerned with faces, as part of a network of face-processing regions. Stimulus coding in neurons appears to be selective for a small number of stimuli (sparse), but with populations of cells responding (distributed). The spatial distribution of fac ...
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Stimulus (physiology)



In physiology, a stimulus (plural stimuli) is a detectable change in the internal or external environment. The ability of an organism or organ to respond to external stimuli is called sensitivity. When a stimulus is applied to a sensory receptor, it normally elicits or influences a reflex via stimulus transduction. These sensory receptors can receive information from outside the body, as in touch receptors found in the skin or light receptors in the eye, as well as from inside the body, as in chemoreceptors and mechanorceptors. An internal stimulus is often the first component of a homeostatic control system. External stimuli are capable of producing systemic responses throughout the body, as in the fight-or-flight response. In order for a stimulus to be detected with high probability, its level must exceed the absolute threshold; if a signal does reach threshold, the information is transmitted to the central nervous system (CNS), where it is integrated and a decision on how to react is made. Although stimuli commonly cause the body to respond, it is the CNS that finally determines whether a signal causes a reaction or not.
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