When he finally emerged in the spring of 1948 , his hygiene was terrible , he had not bathed nor cut his hair and nails for weeks although this may have been due to allodynia ( pain response to stimuli that would normally not cause pain ) .
When he finally emerged in the spring of 1948 , his hygiene was terrible . 
 He had not bathed nor cut his hair and nails for weeks , although this may have been due to allodynia ( pain response to stimuli that would normally not cause pain ) .