“…For instance, we excluded many previously reported cases, who were actually not AP (see also [11,21,31]), but non-visual body schema disturbances such as the convincing feeling that there is another person close by without actually seeing that person. This phenomenon has been called ''leibhafte Bewusstheit'' [56], ''hallucination du compagnon'' [62] or ''feeling of a presence'' [10,21] [51,57,68,71,72,79,91]). Accordingly, we also excluded cases of AP due to migraine, hysteria, narcolepsy, cataplexy, confuso-oniric states, or of hypnagogic origin as well as AP-cases of non-focal or generalized neurological origin ( [50, #78], [32, #3, #5, #7]).…”