connectivity of spinal motorneurons

[Willem J. Atsma]

Hello,

Can anyone tell me whether Ia afferents and descending pathways converging
on the same spinal motorneurons share the same dendritic branches? Can
anyone point me toward a paper or other source for such detailed
information?

thanks,

Willem Atsma
watsma at mech.ubc.ca
UBC, Vancouver, Canada