Cerebellum part 1

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1. what is the paleocerebellum formed by? (spinal part)

  • most of the cerebellar parts with dendate nucleus
  • The midline of the vermis and paravermis and surounding globus and embelliform nuclei
  • foolluculonodular and fastigal nucleus
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Other questions in this quiz

2. Which of theses is not an archicerebellum

  • Spinal Part
  • Vestibular part
  • Flocculonodular lobe
  • Fastigial nucleus

3. Which of these statements of the tracts to the archicerebellum is incorrect?

  • It affects the LM system bilaterally via descending vestibulo-spinal and reticospinal tracts
  • Afferent = Dorsal and ventral spinocerebellar tract from muscle and joint and cutaneous receptors to enter the cortex ipsilaterslly from vermis and paravermis via inf. and sup. cerebellar peduncles.
  • Efferent fibres= projects to fastigial nucleus which then goes to vestibular nuclei and reticular formation
  • afferent fibres= From vestibula nuclei in pons and medulla to cortex of ipsilateral flocculo-nodular lobe

4. Which of these is an afferent tract?

  • corticospinal
  • corticobulbar
  • spinocerebellar
  • reticospinal
  • rubrospinal tract
  • vestibulospinal

5. Which of these statement are incorrect?

  • Neocerebellum is the cerebral part and is the largest part but all embyologically the newest part
  • Afferent division = spinocerebellar and pontocerebellar
  • Efferent fibres comes Superior cerebellar peduncles and fastigal nucleus in inferior cerebellar nucleus
  • Efferent divisions = vestibular cerebellum and lateral hemisphere

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