All of the following structures are involved in Weber syndrome EXCEPT
Weber syndrome is a lesion of the anterior midbrain at the level of superior colliculus involves: Oculomotor nerve Ipsilateral downward & laterally deted eye Substantia nigra Contralateral parkinsonism Coicobulbar fibers Coicospinal tract
Oculomotor nerve roots
Coicobulbar tracts
Cerebellar peduncles
Coicospinal tract
Brainstem lesions and blood supply of CNS