Yes , Physiological Mobilization of thorax ,cervical and both shoulder ..neural glides of upper limbs are really effective in case of ulnar and other distal nerve injuries or neuropathy besides to active strenghening gentely to the muscles supplied by the affected nerve .
e.g ulnar nerve
abducation and adducation of fingers
opposation movments
wrist deviations

I designed some neural glides for ulnar nerve and applied some hands-on glides of the nerve ..but seems difficult to explain it in words .

cheers
Emad