The Nervous System Flashcards
Chapter 8
The process of producing a recording of electrical activity in the body
electrography
An immature glial cell
glioblast
Study of the mind
psychology
What is inflammation of the brain and meninges
encephalomeningitis
sleeves of a fatty substance that wrap around and insulate nerve fibers (axons) in the brain and spinal cord, much like the insulation around electrical wires.
myelin sheaths
Conduct electrical impulses
neurons
How many protective membranes comprise the meninges?
three
How many pairs of spinal nerves are there?
31
What is the medical term for fainting
syncope
inflammation and destruction of the myelin in the brain, spinal cord, and optic nerves ..
Multiple Sclerosis
Most common type of stroke?
ischemic
concuss/o
Shaken together; violently agitated
contus/o
bruise
poli/o
gray matter of brain and spinal cord
radical/o
nerve root
suffix blast
immature
suffix esthesia
feeling; sensation
graphy
process of recording
suffix lepsy
seizure
phobia
irrational fear
plegia
paralysis
suffix tropic
having an affinity for
AD
Alzheimers Disease
ADHD
Attention Deficit Hyperactivity Disorder