Nero

Question 1

Axodendritic

Answer 1

Exciatory

Question 2

Asoaxonic

Answer 2

inhibitory (reduces pain)

Question 3

Axosomatic

Answer 3

inhibitory

Question 4

Tripartite

Answer 4

Astrocytes take up glutamate released by neurons

Question 5

Low molecular weight

Answer 5

• in vesicles
• tethered awaiting release
• synthesized in cytosol

Question 6

High molecular weight

Answer 6

• Neuroactive peptide
• Propeptide synthesized in somata
• stored farther away form small clear vesicles
• Can release many diff. types of peptides in ONE vesicle

Question 7

Vesicular Loading

Answer 7

H+ antiport to fill the vesicle

Question 8

Synapsin

Answer 8

Tethers vesicles ot cytoskeleton

- Ca++ phosphorylated to release vesicle

Question 9

Rab proteins

Answer 9

facillitate movement of vesicles toward the active zones

Question 10

T-Snare

Answer 10

on cell membrane

Question 11

V-Snare

Answer 11

on vesicle

Question 12

Synaptophysin

Answer 12

forms fusion pore

- (CA++)

Question 13

What ionotropic receptor is for Ca++

Answer 13

NMBA ( Ca+, Na+ (in) K+ (out))

- activated by Glutamate

Question 14

Brown Sequence Syndrome

Answer 14

• Loose one half of your spinal cord

Question 15

Syringomyelia

Answer 15

• Lesion in the center of the spinal cord

Question 16

Allodynia

Answer 16

• What as not painful is painful

Question 17

Hyperalgesia

Answer 17

• What used to be little pain is now a lot of pain

Question 18

Presbyopia

Answer 18

• Near Vision

- Need convex lens

Question 19

Papilledeme

Answer 19

• Optic disk is bulging out