Please see the discussion on Requests for cleanup for more information and remove this template after the problem has been dealt with. 1  Afep pigeon (Columba unicincta) 2  African owl pigeon (Columba livia domestica) 3  African green pigeon (Treron calvus) 4  African olive pigeon (Columba arquatrix) 5  American pigeon (Patagioenas)
Fatal familial insomnia and sporadic fatal insomnia differ from other prion diseases because they affect predominantly one area of the brain, the thalamus, which influences sleep. The familial and sporadic forms typically begin between the ages of 30 and 50 years.
Familial dysautonomia ( FD ) , sometimes called RileyâDay syndrome and hereditary sensory and autonomic neuropathy type III ( HSAN-III ) , is a disorder of the autonomic nervous system which affects the development and survival of sensory , sympathetic and some parasympathetic neurons in the autonomic and sensory nervous system resulting in variable ...