Neuro Flashcards
Recycles synaptic vesicle membrane for lysosomal degredation
Retrograde axonal transport
Replenishes synaptic vesicles and enzymes for NT synthesis
Anterograde axonal transprot
Differentiate type A from type C nerve fibers
Thicker, more myelinated, faster
Nerve fiber: propioception and somatic motor
a
Nerve fiber: touch and pressure
B
Nerve fiber: preganglionic autonomic
B
Nerve fiber: motor to muscle spindles
Gamma
Nerve fiber: pain, cold, touch
Delta
Lesions will cause anterograde amnesia
Hippocampus
Lesions will cause retrograde amnesia
Thalamus
Oxytocin
Paraventricular nuclei
Vasopressin
Supraoptic nuclei
Satiety center
Ventromedial nuclei
Hunger center
Lateral nuclei
Sweating
Anterior hypothalamus
Shivering
Posterior hypothalamus
Reward center
Medial forebrain bundle
Punishment center
Central gray area around aqueduct of sylvius
Social inhibition
Amygdala
Master clock
Suprachiasmatic nucleus
Regulates circadian rhythm
Pineal gland
EEG prevalent in awake with eyes open
Beta
EEG: awake, eyes closed
Alpha
EEG: brain disorders and degenerative brain statesw
Thetat
Deep sleep; organic brain disease
Delta
Positive cause of sleep
Muramyl peptide
Also called REM sleep
Paradoxical sleep
Dreamless or unrembered sleep
Slow wave
Waves present in paradoxical sleep
Beta
Cerebral blood flow is highly regulated at what BP?
60-140
CSF of brain vs Blood
Greater Cl and protein, less glucose
Blood brain barrier is not found where
Hypothalamus
