w1+2 quiz

Question 1

falx cerebri

Answer 1

the layer things in white that kinda wrap the sagittal surface of brain

Question 2

anterior to midbrain
subarachnoid space which has csf

Answer 2

interpendicular cistern (imagine)

Question 3

cistern

Answer 3

fluid in subarachnoid

Question 4

sensory system where

Answer 4

both cns pns

Question 5

cerebral deep nuclei include

Answer 5

basal ganglia
amygdala
hippocampus

Question 6

falx cerebelli where

Answer 6

inferior to superrior sagittal sinus (imagine)

Question 7

tentorium cerebelli where

Answer 7

supperior to cerebellum (imagine)

Question 8

what stain use microglia

Answer 8

Immunohistochemistry for HLA-Dr: labels these cells in CNS specifically

Question 9

what stain use axon tracts

Answer 9

Weigert stain: labels myelin component of oligodendrocytes which wrap axons

NOT
labels the myelin component of neuronal axons
- MYELIN ARE NOT PART OF NEURON

Question 10

neuronal somata

Answer 10

nissl stain, nucleolus and rER in neuron

Question 11

neuronal process

Answer 11

golgi: dendrite abour and axon

Question 12

astrocyte process

Answer 12

immunohistochemistry for GFAP: astrocyte exclusively

Question 13

stain myelin

Answer 13

weigert

Question 14

stain astrocyte

Answer 14

immunohistochemistry gfap

Question 15

stain microglia

Answer 15

immunohistochemistry hla dr (humen leukocyte antigen class dr)

Question 16

lysosome

Answer 16

Part of the neuronal cytoskeleton, composed of tubulin subunits