Cerebellar tracts Flashcards Preview

Y Anatomy, Histo, Embryo III > Cerebellar tracts > Flashcards

Flashcards in Cerebellar tracts Deck (17):
1

What are the 5 Afferent tracts traveling in the inferior cerebellar peduncle?

posterior spinocerebellar tract (Flechig)
Cuneo cerebellar tract
olivocerebellar tract
vestibulo cerebellar tract
reticulocerebellar tract

2

What is the 1 Afferent tracts traveling in the middle cerebellar peduncle?

ponto-cerebellar tract

3

What is the 1 Afferent tract traveling in the superior cerebellar peduncle?

anterior spinocerebellar tract (gowers)

4

What are the 3 EFFERENT tracts traveling in the superior cerebellar peduncle?

cerebello rubri tract
cerebello dentato thalamic tract
cerebello reticular tract

5

What is the 1 EFFERENT tract traveling in the inferior cerebellar peduncle?

cerebello vestibular tract

6

what is the origin and destination of the posterior spinocerebellar tract (Flechig)? afferent or efferent? which peduncle?

clarks column ---> vermis, mossy fibers
inferior
afferent

7

what is the origin and destination of the Cuneo cerebellar tract? afferent or efferent? which peduncle?

external cuneate nucleus ---> vermis, mossy fibers
inferior
afferent

8

what is the origin and destination of the olivocerebellar tract? afferent or efferent? which peduncle?

inferior olive nucleus ---> vermis, hemispheres, climbing fibers
infer
aff

9

what is the origin and destination of the vestibulo cerebellar tract? afferent or efferent? which peduncle?

medial and inferior vestibular nuclei ---> nodulus, flocculus, mossy fibers
infer
aff

10

what is the origin and destination of the ponto-cerebellar tract? afferent or efferent? which peduncle?

nuclei pontis ---> hemisphere, mossy fibers
middle
aff

11

what is the origin and destination of the reticulocerebellar tract? afferent or efferent? which peduncle?

reticular formation ---> vermis, hemispheres, mossy fibers
inferior cerebellar peduncle
aff

12

what is the origin and destination of the anterior spinocerebellar tract (gowers)? afferent or efferent? which peduncle?

intermed zone of spinal cord ---> vermis, mossy fibers
sup
aff

13

what is the origin and destination of the cerebello rubri tract? afferent or efferent? which peduncle?

globus and emboliform nuclei ---> red nucleus
sup
eff

14

what is the origin and destination of the cerebello dentato thalamic tract? afferent or efferent? which peduncle?

dentate nucleus ---> thalamus, VA and VL
sup
eff

15

what is the origin and destination of the cerebello reticular tract? afferent or efferent? which peduncle?

ipsilateral fastigial nucleus ---> reticular formation of midbrain, pons, medulla
sup
eff

16

what is the origin and destination of the cerebello vestibular tract? afferent or efferent? which peduncle?

fastigial N ---> reticular formation and vestibular nucleus
inf
eff

17

which tracts all terminate on the vermis and mossy fibers?

post spinocerebellar
cuneo cerebellar
antierior spinocerebellar
reticulo spinocerebellar (+hemisphere)