Intro

Question 1

Limbic System

Answer 1

survival/primal: Fighting, fleeting, feeding f… (feeding)

Question 2

Neocortex

Answer 2

Fine movements: Higher level thinking, rational, socially appropriate

Question 3

Reptilian

Answer 3

Basic life: vital signs, gross movements, autonomic

Question 4

What can a TBI do to the limbic and Neocortex interaction?

Answer 4

Reduced control of limbic/primal

Question 5

Rostral

Answer 5

towards nose

Question 6

Caudal

Answer 6

towards tail

Question 7

White matter

Answer 7

tract, Lemniscus, fasciculus, column, peduncle, capsule, myelin sheaths, few cell bodies, many axons/projections, helps messages go faster

Question 8

Gray Matter

Answer 8

ganglion, nucleus, horn, cortex, unmyelinated, cell bodies and communicate directly with each other

Question 9

Afferent

Answer 9

sensory, outside in and UP (back)

Question 10

Efferent

Answer 10

motor, down and out (front)

Question 11

autonomic

Answer 11

sides

Question 12

Spinal region

Answer 12

31 segments from Foreamen magnum to Lumbar spine 1

Question 13

Spine regions and processes

Answer 13

C8, T12, L5, S5, Coccygeal 1

Question 14

Brainstem order, top to bottom

Answer 14

midbrain, pons, medulla

Question 15

Medulla

Answer 15

most inferior and two medullary pyramids

Question 16

pons

Answer 16

bulges out, full of cell bodies that make xerox copies of how body moves

Question 17

midbrain

Answer 17

two arms (peduncles), grouping of white matter, connects head with rest of body

Question 18

Vital Center?

Answer 18

Pons and medulla - keep awake, if squeezed: sleep –> no fx