The following forms of cerebral obesity are observed: Itsenko-Cushing's disease, adiposogenital dystrophy, Lawrence-Moon-Bardet-Biedl syndrome, Morgagni-Steward-Morel, Prader-Willi, Kleine-Levin, Alstrom-Halgren, Edwards, Barraquer-Siemens lipodystrophy, Dercum's disease, Madelung's disease, mixed form of obesity.