—— why it invigorates, [xii. 5. 1].

—— pulse slower and fuller, [xxxii. 2. 2].

—— interrupted, [xxvii. 2].

—— from breathing less oxygene, [xviii. 20].

—— from being whirled on a millstone, [xviii. 20].

—— from application of cold, [xviii. 20].

—— induced by regular hours, [xxxvi. 2. 2].

Sleeping animals, [xii. 2. 2].

Sleep-walkers. See Reverie, [xix. 1].

Small-pox, [xxxiii. 2. 6]. [xxxix. 6. 1].