a French scholar and physician, important because his ideas about the interpretation of dreams and the effect of external stimuli on dreams pre-dated those of Sigmund Freud. He is mentioned by Freud in The Interpretation of Dreams, and by Sebastian Faulks in Human Traces. He coined the term hypnagogic hallucination and reported a dream that famously inspired Salvador Dalí's painting Dream Caused by the Flight of a Bee Around a Pomegranate a Second Before Awakening.
