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Terminology of the Nervous System
The Brain
16
Medical
Not Applicable
10/05/2012

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Cards

Term
frontal lobe
Definition
speech/motor area, controls voluntary movement on the contralateral side of the body
Term
temporal lobe
Definition
auditory/olfactory
Term
parietal lobe
Definition
sensations of touch and taste
Term
occipital lobe
Definition
vision
Term
thalamus
Definition
relays sensory informatiion-
translates to pain, temperature and touch
Term
hypothalamus
Definition
activates, integrates and controls peripheral autonomic nervous system such as body temp, sleep and appetite
Term
brain stem
Definition
midbrain, pons, medulla oblongata
Term
midbrain
Definition
the site of reflex centers for eye and head movements in response to visual and auditory stimuli
Term
pons
Definition
the second part; serves a as a bridge between the medulla oblongata and the cerebrum
Term
medulla oblongata
Definition
regulates heart rate, blood pressure, and breathing
Term
spinal nerves
Definition
named by their location
cervical
thoracic
lumbar
sacral
coccygeal and numbers
Term
crainial nerves
Definition
named by their number and also their function or distribution
Term
peripheral nervous system PNS
Definition
divided into 12 pairs of cranial nerves
31 pair of spinal nerves
Term
autonomic nervous system ANS
Definition
nerves that regulate involuntary function:
cardiac muscle
smooth muscle
Term
sympathetic nervous system SNS
Definition
fight or flight response
heart rate, BP increase
digestion processes slow down
sweat and adrenal glands increase secretions
Term
parasmpathetic nervous system
Definition
slows heart rate, lowers BP, increasing digestive functions, decreasing adrenal and sweat activity "rest and digest"
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