CD 552 Exam 1
what's involved in communication - ANS •Motor Skills
•Somatosensory Input- tactile/touch, pressure, temperature, proprioception, kinesthetic
awareness
•Language—expressive (form, content, use); receptive (auditory & written); speaking, listening,
reading, and writing.
•Cognition—attention (including awareness), memory, organization, goal-directed behavior,
planning
•Previous experiences, emotions
•Special Senses—Hearing & Vision
•Perception/Recognition—e.g., one thing to see it, another to know what it is.
What's involved in swallowing? - ANS motor and sensory components
enteric nervous system - ANS The nervous system of the gastrointestinal tract. It controls
secretion and motility within the Gi tract, and is linked to the central nervous system.
Cerebrum - ANS Area of the brain responsible for all voluntary activities of the body
limbic lobe - ANS emotion and memory
basal ganglia - ANS structures in the forebrain that help to control movement
diencephalon - ANS thalamus, hypothalamus
thalamus - ANS the brain's sensory switchboard, located on top of the brainstem; it directs
messages to the sensory receiving areas in the cortex and transmits replies to the cerebellum
and medulla
hypothalamus - ANS A neural structure lying below the thalamus; it directs several
maintenance activities (eating, drinking, body temperature), helps govern the endocrine system
via the pituitary gland, and is linked to emotion and reward.
Cerebellum - ANS the "little brain" at the rear of the brainstem; functions include processing
sensory input and coordinating movement output and balance
Midbrain - ANS A small part of the brain above the pons that integrates sensory information
and relays it upward.
pons - ANS the part of the brainstem that links the medulla oblongata and the thalamus.
, medulla - ANS the base of the brainstem; controls heartbeat and breathing
spinal cord - ANS Nerves that run up and down the length of the back and transmit most
messages between the body and brain
sympathetic division - ANS The part of the autonomic nervous system that arouses the body to
deal with perceived threats.
parasympathetic division - ANS The branch of the autonomic nervous system that generally
conserves bodily resources.
sensory division (afferent) - ANS nerve fibers that carry information to the CNS
motor division (efferent) - ANS carries signals from the CNS to gland and muscle cells that
carry out the body's responses
autonomic nervous system - ANS the part of the peripheral nervous system that controls the
glands and the muscles of the internal organs (such as the heart). Its sympathetic division
arouses; its parasympathetic division calms.
somatic nervous system - ANS the division of the peripheral nervous system that controls the
body's skeletal muscles
central sulcus - ANS separates frontal and parietal lobes
sylvian fissure - ANS a structure of the cortex that separates the parietal and temporal lobe
parieto-occipital sulcus - ANS separates parietal and occipital lobes
Gyri (gyrus) - ANS ridges
primary motor cortex - ANS the section of the frontal lobe responsible for voluntary movement
association areas of cerebral cortex - ANS are directly related to such functions as thinking,
language, and memory and include Broca's and Wernicke's areas
prefrontal cortex - ANS part of frontal lobe responsible for thinking, planning, and language
Broca's area location - ANS Inferior frontal gyrus- combination between pars triangularis and
pars opercularis
pars orbitalis - ANS this part of the orbicularis oculi muscle is involved in forceful closure of the
eyelids, reflexive and protective
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