10/10/2011

cerebellar peduncles


Cerebellar peduncles

Afferent  tracts
Efferent  tracts
Superior /
brachium conjunctivum
Efferents >  Afferents

  §  Anterior-spinocerebellar
  §  Tecto-cerebellar
  §  Cerebellorubral
  §  Dentatothalamic
  §  Fastigioreticular
Middle /brachium pontis
Only  Afferent fibres

  §  Pontocerebellar 

Inferior /restiform body
Mainly concerned with integrating proprioceptive
sensory input with motor vestibular functions such as balance and posture maintenance.
  §  Olivo-cerebellar
  §  Para-olivo-cerebellar
  §  Vestibulo-cerebellar
  §  Reticulo-cerebellar
  §  Posterior spinocerebellar
  §  Trigeminocerebellar
  §  Cuneocerebellar
  §  Anterior exterior arcuate
  §  Arcuatocerebellar  (striae medullares)
  §  Cerebello-olivary
  §  Cerebello-vestibular
  §  Cerebello-reticular

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