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Chapter 12
Terms
32
Anatomy
Undergraduate 2
12/01/2010

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Term
Visceral
Definition
cortex responsible for
sensation of internal organs
such as need to urinate
Term
Prefontal Cortex
Definition
region assoiciated with
Term
Diencephalon
Definition
describes region of the
thalamus, hypothalamus,
and epithalamus
Term
Alpha
Definition
8-18 Hz brain waves that
are low in amplitude and
indicate an idling brain
Term
Neuraltube
Definition
tissue that gives rise to the
brain and central nervous
system
Term
STM
Definition
not long term memory
Term
Brocasarea
Definition
anterior to the premotor
cortex and controls motor
function of tongue
Term
PIA
Definition
inner most mater of
meninges that is delicate
vascularized connective
tissue
Term
Concussion
Definition
temporary alteration in brain
function due to trauma
Term
Medulla Oblongata
Definition
autonomic reflex center that
regulate cardiovascular and
respiratory functions
Term
Somatosensory
Definition
cortex region that receives
sensory information from
the skin, muscles, and
joints
Term
Glutamate
Definition
neurotransmitter that binds
to NMDA receptor to
stimulate postsynaptic
termiinals in memory
formation
Term
EEG
Definition
diagnostic tool for
measuring/recording brain
electrical activity
Term
Cerebral Cortex
Definition
thin superficial layer of gray
matter that makes up 40%
of the brain
Term
Meninges
Definition
protective covering around
the cns
Term
Lateralization
Definition
describes the distinction
between left and right brain
hemispheres
Term
CVA
Definition
aka stroke
Term
Delta
Definition
4 Hz high amplitute brain
waves seen in deep sleep
Term
Petitmal
Definition
type of epileptic seizure that
is less dangerous and
mostly described by a blank
facial expression
Term
ACH
Definition
type of nerotransmitter
chemical that is secreted
from forebrain and is
necessary for memory
formation and retrieval
Term
CFS
Definition
fluid that supports brain and
spincal cord
Term
Duramater
Definition
two layers of fibrous
connective tissue that is the
strongest layer of the
meninges
Term
NREM
Definition
4 stages sleep where rapid
eye movement is not taking
place
Term
Melatonic
Definition
hormone that helps regulate
sleep-wake cycles
Term
Premotor Cortex
Definition
controls learned,
repetitious, or patterened
motor skills
Term
Ectoderm
Definition
embryologic layer nervous
tissue is formed from
Term
Declarative
Definition
type of memory that
includes factual knowledge
Term
Gustatory
Definition
cortex located in the insula
and responsible for
sensation of taste
Term
Amygdala
Definition
part of the limbic system
responsible for emotional
facial expressions
Term
Olfactory
Definition
region assoiciated with
conscience awareness of
smells
Term
Beta
Definition
14-30 Hz brain waves that
occur when mentally alert
Term
CNS
Definition
includes brain and spinal
cord
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