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Taylor ch 44
sensory function
| Term | Definition |
|---|---|
| adaptation | adjustment of living with other living things and envi-ronmental conditions |
| arousal | condition in which the cortical area of the brain receives and responds appropriately to stimuli |
| auditory | pertaining to hearing |
| disturbed sensory perception | a state in which the individual or group experiences or is at risk for a change in the amount, pattern, or interpretation of incoming stimuli |
| gustatory | pertaining to taste |
| kinesthesia | awareness of positioning of body parts and body movement |
| olfactory | pertaining to smell |
| proprioception | description of the sense, usually at a subconscious level, of the movements and position of the body, especially its limbs, independent of vision |
| reticular activating system (RAS) | network of neurons in the core of the brainstem, with ascending and descending tracts to other areas of the brain that monitor and regulate incoming sensory stimuli and level of arousal |
| sensoristasis | arousal state of the reticular activating system; general drive state |
| sensory defcit | impaired or absent functioning of one or more senses |
| sensory deprivation | condition resulting from decreased sensory input or input that is monotonous, unpatterned, or meaningless |
| sensory overload | condition resulting from excessive sensory input to which the brain is unable to meaningfully respond |
| sensory perception | ability to receive or process data from its internal or external environment |
| sensory poverty | condition that results when one learns about the world without experiencing it up close, right here, right now |
| sensory reception | the process of receiving data about the internal or external environment through the senses |
| stereognosis | the sense that perceives the solidity of objects, their size, shape, and texture |
| stimulus | agent, act, or other influence capable of initiating a response by the nervous system |
| tactile | pertaining to touch |
| visceral | pertaining to inner organs |