This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Brain , Subject name: Anatomy
The following tracts enter the cerebellum through Inferior Cerebellar Penducle except 
Select and explain. 
A. Posterior spino-cerebellar tract, B. Striae medullares, C. Anterior external arculate fibres, D. Anterior spino-cerebellar tract
D: Anterior spino-cerebellar tract
Answer: D: Anterior spino-cerebellar tract 
Explanation: Anterior spinocerebellar tract enters through superior cerebellar peduncle. The other afferent fibres entering are: Posterior spinocerebellar tract Olivocerebellar tract Parolivocerebellar tract Cuneocerebellar tract Anterior external arcuate fibres Vestibulocerebellar tract Reticulocerebellar tract (Ref: clinical neuroanatomy by Vishram Singh, pg no: 117)