--can have a rather wide range of presentations; there are also variants, including a primarily sensory one, although a good 80 percent or so of those diagnosed report motor symptoms greater than sensory ones.

Look through this summary at Washington University's neuromuscular website:

Immune Demyelinating PN

And you might also want to look through the information at the GBS/CIDP Foundation:

Home - GBS/CIDP Foundation International