Neuro Flashcards Preview

Physiology > Neuro > Flashcards

Flashcards in Neuro Deck (32):
0

Replenishes synaptic vesicles and enzymes for NT synthesis

Anterograde axonal transprot

1

Recycles synaptic vesicle membrane for lysosomal degredation

Retrograde axonal transport

2

Differentiate type A from type C nerve fibers

Thicker, more myelinated, faster

3

Nerve fiber: propioception and somatic motor

a

4

Nerve fiber: touch and pressure

B

5

Nerve fiber: preganglionic autonomic

B

6

Nerve fiber: motor to muscle spindles

Gamma

7

Nerve fiber: pain, cold, touch

Delta

8

Lesions will cause anterograde amnesia

Hippocampus

9

Lesions will cause retrograde amnesia

Thalamus

10

Oxytocin

Paraventricular nuclei

11

Vasopressin

Supraoptic nuclei

12

Satiety center

Ventromedial nuclei

13

Hunger center

Lateral nuclei

14

Sweating

Anterior hypothalamus

15

Shivering

Posterior hypothalamus

16

Reward center

Medial forebrain bundle

17

Punishment center

Central gray area around aqueduct of sylvius

18

Social inhibition

Amygdala

19

Master clock

Suprachiasmatic nucleus

20

Regulates circadian rhythm

Pineal gland

21

EEG prevalent in awake with eyes open

Beta

22

EEG: awake, eyes closed

Alpha

23

EEG: brain disorders and degenerative brain statesw

Thetat

24

Deep sleep; organic brain disease

Delta

25

Positive cause of sleep

Muramyl peptide

26

Also called REM sleep

Paradoxical sleep

27

Dreamless or unrembered sleep

Slow wave

28

Waves present in paradoxical sleep

Beta

29

Cerebral blood flow is highly regulated at what BP?

60-140

30

CSF of brain vs Blood

Greater Cl and protein, less glucose

31

Blood brain barrier is not found where

Hypothalamus