V

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VIBROTACTILE THRESHOLD

the minimal degree of arousal at which a vibration is felt. Various forms of mechanoreceptors are sensitive to many particular

VIGILANCE DECREMENT

with regard to a vigilance job, a reduction in the amount of targets discovered which takes place after a brief

VIRUS

noun. 1. a microscopic parasitic compound which contains an RNA or DNA center encompassed by a safeguarding protein coating. As

VISUAL AGRAPHIA

a handicapped capacity to write stemming from a failure to identify letters, numerals, or terms. The condition is elicited by

VISUAL COMMUNICATION

the utilization of differentive colors, forms, or motions which are acknowledged by the visual system as a way of corresponding

VISUAL FUNCTION

the capacity to process visual stimulants.

VISUAL PROJECTION

1. the reduction of a 3-D item into two dimensions to generate a silhouette. 2. any method for the displaying

VISUAL-PLACING REFLEX

the reflex action of animals in positioning their legs upon an exterior they can see. Animals which have underwent surgical

VITAMIN A

a fat-soluble vitamin. Its aldehyde, retinal, is an element of the photopigments inside the retina. An insufficiency of Vitamin A

VOCAL REACTION TIME

with regard to cognition studies, the time which an involved party takes to start a spoken answer to a stimulant.

VOCATIONAL SERVICES

vocational advisement, examining, and training, along with logical help in locating employment, as supplied by a academic institution, hospital or

VOLITION

noun. 1. the faculty by which a person decides on and dedicates their self to a specific path of action,

VOLUNTEER

noun. a person who adds their services via personal selection and in lieu of compensation.

VULNERABILITY

susceptibility to cultivating a disorder, condition, or illness whenever exposed to particular substances or conditions.

VAGUS NERVE

the tenth cranial nerve, a combined nerve with both motor and sensory fibers which serves a multitude of operations. The

VALUES EDUCATION

1. direction which is centered upon standards, moral principles, or ethical traits which are thought of as favorable, as well

VARIANT

noun. With regard to a set of items or occurrences, one which varies from the others in some manner while

VASOCONSTRICTION

noun. thinning of blood vessels, that is managed by vasomotor nerves of the SNS or via agents like the vasopressin

VENIRE

noun. a group of prospective jurors pulled from the community. Commonly, they're chosen at random from large lists, like licensed

VENTRICULOSTOMY

noun. a remediation for hydrocephalus wherein an opening is made between the third ventricle's floor in the brain and the