1. Which of these is an afferent tract?
- rubrospinal tract
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Other questions in this quiz
2. Which of these statement are incorrect?
- Efferent fibres comes Superior cerebellar peduncles and fastigal nucleus in inferior cerebellar nucleus
- Afferent division = spinocerebellar and pontocerebellar
- Efferent divisions = vestibular cerebellum and lateral hemisphere
- Neocerebellum is the cerebral part and is the largest part but all embyologically the newest part
3. Which of theses is not an archicerebellum
- Vestibular part
- Spinal Part
- Fastigial nucleus
- Flocculonodular lobe
4. Which of these statements of the tracts to the archicerebellum is incorrect?
- Efferent fibres= projects to fastigial nucleus which then goes to vestibular nuclei and reticular formation
- 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.
- afferent fibres= From vestibula nuclei in pons and medulla to cortex of ipsilateral flocculo-nodular lobe
- It affects the LM system bilaterally via descending vestibulo-spinal and reticospinal tracts
5. Which of these is the afferent fibres in the neocerebellar part?
- Dorsal and ventral spinocerebellar tracts from muscles, joints and cutaneous receptors enters cortex ipsilateral via inf. and sup. cerebellar peduncles
- from cerebral cortex (planning of movement) to pontine nuclei. Goes contralateral via the middle cerebellar peduncle to end in lateral parts of the cerebellum (cortico-ponto-cerebral tract)
- dentate nucleus to the red nucleus and the ventral lateral nucleus of the thalamus to the motor cortex of frontal lobe which then forms the corticospinal and corticobulbar pathways
- From vestibula nuclei in pons and medulla (vestibullar apparatus from the inner ear) to the cortex ipsilateral to fluccolonodular lobe via vestibulocerebellar tracts