William A. Hammond opens his 1879 treatise with a blunt declaration of purpose: to combat "a lamentable degree of popular ignorance" that allows claims of young women living years without food to gain widespread belief. As a professor of diseases of the mind and nervous system, Hammond brings clinical authority to a subject that had become a public spectacle. The book's epigraphs—Ecclesiastes' "There is no new thing under the Sun" and Phaedrus' "Let the ear not scorn, nor yet believe at once"—signal his skeptical, historically grounded approach.

Clinical Observation and the Ecstatic Performance

The excerpted case of Louise, observed during her "ecstatic crisis," reveals Hammond's methodical attention to physiological detail. He notes precise timings: the crisis began "punctually at a quarter past two" and ended "at about half past four." The description of her eyes—"fixed in a direction above and to the right," with pupils "largely dilated" and showing "very little sensibility to light"—reads like a clinical checklist. Yet the scene is also a staged performance: the local curé directs spectators, arranging them in two ranks so all can view. Hammond records that the ecstatic was "lost to the appreciation of what might be passing around her," yet her body responded to provocations—eyelids working when touched, a slight smile "to which the muscles of the face generally did not contribute." The tension between involuntary reflex and deliberate display is left unresolved, but the documentation is meticulous.

Physiological Anomalies and the Limits of Inference

Hammond's examination of Louise includes specific physiological tests: auscultation of the heart and great vessels revealing a "bruit de souffle," and the handle of a spoon pressed against the velum and pharynx provoking "no effort at vomiting." The spectacles of the observers fogged with vapor from her breath, confirming respiration. Yet the excerpts do not reveal Hammond's ultimate diagnosis or whether he considered fraud. He notes that a proposition he made "solely in the interest of truth was disregarded," hinting at resistance from the girl's supporters. The text balances empirical observation with awareness of its limits—Hammond cannot fully explain the phenomena, but he refuses to accept supernatural claims without evidence. His approach anticipates later medical skepticism toward miraculous fasting.

Popular Credulity and the Physician's Role

Hammond frames his work as a corrective to public gullibility, noting that "no proposition that can be made is so absurd or impossible but that many people, ordinarily regarded as intelligent, will be found to accept it." The preface explicitly limits the scope to abstinence from food, leaving other claimed "supernatural gifts" for future discussion. This restraint underscores his scientific caution. The book's catalog subjects—psychology, pathological medicine, anorexia in children—place it within emerging discourses on nervous disorders and female hysteria. Hammond's tone is that of a rationalist confronting a credulous public, yet his own observations sometimes blur the line between pathology and performance. The reader is left to weigh the evidence alongside the author's evident frustration with those who "yield their belief to the monstrous declaration."

Hammond's treatise remains a valuable document of late-nineteenth-century medical rationalism confronting popular superstition. Readers should attend to the precise observational language and the author's explicit self-limitation to the question of fasting. The excerpts offer a window into a clinical encounter that is part medical examination, part public spectacle—a tension that resonates with ongoing debates about belief, evidence, and the authority of science.