1. Which efferent tract of the Paleocerebellum?
- 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
- 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
1 of 7
Other questions in this quiz
2. Which of theses is not an archicerebellum
- Vestibular part
- Flocculonodular lobe
- Spinal Part
- Fastigial nucleus
3. 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
4. Which of these statement are incorrect?
- Efferent fibres comes Superior cerebellar peduncles and fastigal nucleus in inferior cerebellar nucleus
- Neocerebellum is the cerebral part and is the largest part but all embyologically the newest part
- Afferent division = spinocerebellar and pontocerebellar
- Efferent divisions = vestibular cerebellum and lateral hemisphere
5. Which of these is an afferent tract?
- rubrospinal tract