sensory axonal neuropathy symptomsaxonal peripheral neuropathy causessensory motor axonal neuropathycauses of axonal neuropathymotor axonal peripheral neuropathyperipheral neuropathy of axonal typeidiopathic axonal neuropathysevere axonal neuropathychronic axonal neuropathyacute axonal neuropathyacute motor sensory axonal neuropathymild axonal neuropathy