Chapter 13: Nervous System and Psychologic Disorders Flashcards
sensory receptors are called
afferent
motor receptors are called
efferent
Two parts of the nervous system
central and peripheral
involuntary part of the nervous system
autonomic nervous system
voluntary part of the nervous system
somatic nervous system
two types of cells of the nervous system
neurons and neuroglial (glial) cells
parts of a neuron
dendrites, soma (cell body), axon hillock, axon, myelin sheath, nodes of ranvier, neurilemma
aut/o
self
cerebell/o
cerebellum
cerebr/o, encephal/o
brain
cervic/o
neck
coccyg/o
coccyx
crani/o
skull
dendr/o
tree
dur/o
dura mater
gli/o
neuroglia or a sticky substance
lumb/o
lower back
mening/o
meninges (made up of dura mater, arachnoid and pia mater)
ment/o, psych/o
mind
myel/o
bone marrow or spinal cord
nerv/o, neur/o
nerve
phren/o
mind or diaphragm
physi/o
nature
sacr/o
sacrum
spin/o
spine
thorac/o
thorax
ventricul/o
ventricle
the cerebrum is…
the folded parts of the brain
gray matter is called
cerebral cortex
the diencephalon is made up of…
thalamus and hypothalamus
the brainstem is made up of…
midbrain, pons, medulla oblongata
eeg
ELECTROENCEPHALOGRAPHY
3 types of hematomas
epidural, subdural and intracerebral
hydrocephalus
accumulation of fluid in skull
abnormal slowness of movement
bradykinesia
headache
cephalgia
encephalitis
inflammation of the brain
encephalocele
hernia of brain through skull
encephalomalacia
softening of brain
excessive movement
hyperkinesia
meningocele
herniation of meninges
arachn/o
spider
pseud/o
false
zo/o
animal
agora-
open marketplace
-asthenia
weakness
-esthesia
sensation/perception
-lexia
words/phrases
-orexia
appetite