Note 77 — Chapter V
Reading edition
Herbert Wright, who finds that in children night-terrors are apt to be associated with somnambulism, points out that when the somnambulism replaces the night-terrors it leaves no memory behind (British Medical Journal, 19th August 1899, p. 465). An interesting study of movement in normal and morbid sleep has been contributed by Segre ('Contributo alla Conoscenza dei Movimenti del Sonno,' Archivio di Psichiatria, 1907, fasc. 1.).