Why not 7 th nerve nucleus

Why not 7 th nerve nucleus

Only axons of seventh nerve found in floor of the fourth ventricle

I think axons of 7th Nerve are related here, not 7th Nerve nucleus

Sushil Patel could u pls tell me

7 nerve nucleus location?

see, this marked structure is facial colliculus, which is made up of axon of CN7 and nucleus of CN6, and 7th nerve nucleus lies ventrolateral to the abducent nucleus in pons. So it is the axons of CN7 which makes this facial colliculus not nucleus of CN7

Is not 7 nerve nucleus present in floor of 4th ventricle…?

Fibres from 7th nerve nucleus emerge and wrap around 6th nerve nucleus which is in floor of 4th ventricle.