Chapter 16 - Sensory, Motor, and Integrative Systems Flashcards
sensation
.
perception
.
sensory modality
.
general senses
.
somatic senses
.
visceral senses
.
special senses
.
process of sensation
.
stimulus
.
selectivity
.
classification based on free nerve endings
.
classification based on encapsulated nerve endings
.
classification based on separate cells
.
classification based on generator potential
.
classification based on receptor potential
.
classification - exteroceptors
.
classification - interoceptors
.
classification - proprioceptors
.
classification - mechanoreceptors
.
classification - thermoreceptors
.
nociceptors
.
photoreceptors
.
chemoreceptors
.
osmoreceptors
.
rapidly adapting receptor or phasic receptor
.
slowly adapting receptor or tonic receptor
.
somatic sensations
.
cutaneous sensations
.
tactile sensations
.
touch
.
corpuscle of touch or meissner corpuscle
.
hair root plexus
.
type I cutaneous mechanoreceptor or merkel disc
.
type II cutaneous mechanoreceptor or ruffini corpuscle
.
lamellated or pacinican corpuscle
.
pressure, vibration, itch tickle,
.
thermal sensations
.
nocieptor
.
types of pain (5)
fast: slow: superficial somatic pain: deep somatic pain: visceral pain:
referred pain
.
proprioceptive sensations
.
kinesthesia
.
proprioceptor
.
muscle spindle
.
muscle tone
.
intrafusal muscle fibers
.
gamma motor neurons
.
extrafusal muscle fibers
.
alpha motor neurons
.
tendon organ
.
joint kinesthetic receptor
.
somatic sensory pathways
.
first order, second order, third order neurons and relay stations
.
posterior column—medial lemniscus pathway to the cortex
.
anterolateral or spinothalamic pathways to the cortex
.
trigeminothalamic pathway and tract
.
mapping of the somatosensory area (located in the postcentral gyrus)
.
somatic sensory pathways to the cerebellum
.
lower motor neuron (LMN)
.
local circuit neurons
.
upper motor neuron (UMN)
.
primary motor area (located in the precentral gyrus)
.
final common pathway
.
direct motor pathways or pyramidal pathways
.
indirect motor pathways or extrapyramidal pathways
.
roles of the basal ganglia
.
roles of the cerebellum
.
integrative functions of the cerebrum, wakefulness, sleep, circadian rhythm
.
reticular activating system
.
arousal, consciousness
.
learning and memory
.
plasticity
.
immediate memory, short term, long term, consolidation, potentiation
.
NREM
.
REM
.
narcolepsy
.
parkinsons
.
cerebral palsy
.
coma
.
pain threshold
.