Project Gutenberg 2013-08-07 Public domain in the USA. 597 Lyman, Henry M. (Henry Munson) 1835 1904 Lyman, Henry Munson Insomnia; and Other Disorders of Sleep Produced by The Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive.) "Insomnia; and Other Disorders of Sleep" by Henry M. Lyman is a scientific publication written in the late 19th century. This work delves into the physiological and pathological aspects of sleep, examining conditions such as insomnia, dreams, and various disorders of sleep. It aims to provide a comprehensive understanding of sleep, discussing physiological functions, causes of sleep and wakefulness, and potential treatments for related disorders. The opening of this publication introduces the subject of sleep as a fundamental physiological process, likening its natural occurrence to vital functions like breathing and circulation. Lyman emphasizes the significance of sleep in restoring energy and the complexities surrounding its mechanisms. He discusses the prelude to sleep, identifying the hypnagogic state that precedes unconsciousness, and begins to outline how sleep differs from other states like coma and lethargy. This establishes a foundation for the subsequent exploration of insomnia, its causes, and its treatments, indicating that the text will focus on both the scientific and therapeutic perspectives of sleep disorders. (This is an automatically generated summary.) file:///public/vhost/g/gutenberg/html/files/43415/43415-h/images/cover.jpg Reading ease score: 47.0 (College-level). Difficult to read. en Dreams Sleepwalking Insomnia RC Text Category: Health & Medicine Category: Psychiatry/Psychology 542892 2025-08-17T12:59:01.034062 text/html 507622 2024-10-23T17:39:53 text/html 360962 2025-08-17T12:59:09.796051 application/epub+zip 369079 2025-08-17T12:59:02.988166 application/epub+zip 222927 2025-08-17T12:59:02.003145 application/epub+zip 536690 2025-08-17T12:59:14.386999 application/x-mobipocket-ebook 466067 2025-08-17T12:59:08.482084 application/x-mobipocket-ebook 320469 2022-09-19T19:11:54.851143 application/x-mobipocket-ebook 445279 2025-08-17T12:58:59.456221 text/plain; charset=us-ascii 425425 2024-10-23T17:39:52 text/plain; charset=us-ascii 16497 2025-08-17T12:59:14.525011 application/rdf+xml 7979 2025-08-17T12:59:02.137098 image/jpeg 1677 2025-08-17T12:59:02.071093 image/jpeg 334559 2025-08-17T12:59:01.081102 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog