Test Flashcards
Sensory system?
Afferent
Motor nervous
Efferent
What transfers through synapse?
Chemicals
Blood brain barrier
Keeps drugs and toxic compounds out and filters the good stuff back into brain
Hydrocephalus
Abnormal accumulation in the ventricles of the brain
Huntington chorea
Inherited, progressive loss of control, dementia in adulthood
Amyotrophic lateral scoliosis
Fatal, degeneration, effects motor neurons
Lou Gehrig’s disease
Muscle weakness atrophy
Sulcus
Valleys of cerebral holds
Neuron
Basic unit of nervous system also known as nerve cell
MS
Neural degenerate, destruction myelin ceath in central nervous system
Acerbratagraphy
X-ray of cerebral arteries
Shingles
Acute infection, same as chicken pox
LP lumbar puncture
Aspirate, cerebral spinal fluid lumbar subaranoid space
Diencephalon
Composed of the thalamus and hypothalamus
How many layers protect membrane
3 surrounding brain and spinal cord
What makes up the CNS
Brain and spinal cord
How many spinal nerves
31 in human body
What is found in the arachnoid mater
Cerebral spinal fluid
Mycroglia
Brain tissue is inflammed and damaged can hunt organisms
SNS
Responsible for voluntary movement
Occipital lobe
Vision
Parietal lobe
Touch and taste
Temporal lobe
Hearing and smell