Cerebellum part 1
- Created by: Broken Rose
- Created on: 19-05-15 23:39
Other questions in this quiz
2. Which efferent tract of the Paleocerebellum?
- 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
- the corticol fibres goes to the globose and emboliform nuclei then to the red nucleus in the midbrain via superior cerebellar peduncles to then form the descending rubrospinal tracts
- projects to fastigial nucleus which then goes to vestibular nuclei and reticular formation
3. what is the paleocerebellum formed by? (spinal part)
- The midline of the vermis and paravermis and surounding globus and embelliform nuclei
- foolluculonodular and fastigal nucleus
- most of the cerebellar parts with dendate nucleus
4. Which of these is an afferent tract?
- corticobulbar
- reticospinal
- corticospinal
- rubrospinal tract
- spinocerebellar
- vestibulospinal
5. Which of these is the afferent fibres in the neocerebellar part?
- From vestibula nuclei in pons and medulla (vestibullar apparatus from the inner ear) to the cortex ipsilateral to fluccolonodular lobe via vestibulocerebellar tracts
- 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)
- Dorsal and ventral spinocerebellar tracts from muscles, joints and cutaneous receptors enters cortex ipsilateral via inf. and sup. cerebellar peduncles
- 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
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