J. Sadger, Sleep Walking and Moon Walking…
“ The phenomena of sleep walking and moon walking must be acknowledged, as far as I can see, almost entirely as pathological yet connected or identical with analogous manifestations of normal profound sleep. The dreams in such sleep, in contrast with those of light sleep, are characterized by movements. These often amount merely to speaking out, laughing, weeping, smacking, throwing oneself about and so on, or occasionally to complicated actions, which begin with leaving the bed. Further comparison shows the night wandering as symptomatically similar to hysterical and hypnotic somnambulism. ”
