quicknotes 2

Question 1

the VL of the thalamus has efferents and afferents:

Answer 1

afferents: cerebellum
efferents: precentral gyrus & frontal coretex

Question 2

the VA of the thalamus has afferents and efferents

Answer 2

afferents: globus pallidus
efferents: premotor coretex

Question 3

VL for

Answer 3

motor planning and movement

Question 4

VA for

Answer 4

motor planning only

Question 5

MD nucelus effernt and afferent

Answer 5

amydala goes in, prefrontal coretex comes out : limbic and olfaction

Question 6

LD nucelus efferent and afferent

Answer 6

hypothalamus in and cingulate gyrus out; emotions

Question 7

anterior nucelus afferent and efferent

Answer 7

hypothalamus in and cingulate gyrus out ; limbic

Question 8

what is the circuit of papez

Answer 8

hippocampus –> mammilary bodies (hypothalamus) –> anterior nucelus –> cingulate gyrus –> hippocampusn

Question 9

puvlinar does what

Answer 9

sets attention

Question 10

MD –> amygdala for

Answer 10

fear

Question 11

VA and VL go to the

Answer 11

frontal coretex, premotor coretex and motor coretex

Question 12

what does the thalamus get its blood supply from?

Answer 12

the posterior cerebral artery throught eh posterior perforated substance - the inferolateral artery

Question 13

if you gets damage to the inferolateral artery what will be affected?

Answer 13

the thalamus

1) ataxia (VA/ VL)
2) hemiparesis (VL/VA)
3) hemisensory loss (VPL and VPM)

Question 14

thalamnic pain syndrome

Answer 14

central pain due to a problem in the CNS