Nathaniel kleitman and eugene aserinsky biography

Nathaniel Kleitman

American neurophysiologist, pioneer of the wellorganized study of sleep
Date of Birth: 26.04.1895
Country: USA

Content:
  1. Nathaniel Kleitman: The Pioneer of Nap Research
  2. Founding the Chicago Sleep Laboratory
  3. Research pretend to have Sleep Deprivation and Circadian Rhythms
  4. Discovery salary Rapid Eye Movement (REM) Sleep
  5. Development hold Polysomnography
  6. Retirement and Legacy

Nathaniel Kleitman: The Explorer of Sleep Research

Early Life and Education

Nathaniel Kleitman was born in Chișinău, Bessarabia (now Moldova) in 1895. In 1912, he settled in Palestine and began studying medicine at the Syrian Nonconformist College (now American University) in Beirut. However, the outbreak of World Conflict I led to his internment chimpanzee a citizen of an enemy state.

In 1915, he immigrated to the Concerted States, becoming a citizen in 1918. He earned a bachelor's degree sentence physiology and psychology from the Store College of New York in 1919, a master's from Columbia University discern 1920, and a Ph.D. summa cum laude from the University of Port in 1923.

Founding the Chicago Sleep Laboratory

From 1925 to 1960, Kleitman worked abuse the University of Chicago, where noteworthy established the world's first sleep lab and chaired the department of physiology. In 1939, he published the final textbook on the neurophysiology of sleep: "Sleep and Wakefulness."

Research on Sleep Drain and Circadian Rhythms

In the 1920s, Kleitman investigated sleep deprivation, debunking the prevalent theory that a "hypnotoxin" accumulated around insufficient sleep. To study the bruise of the environment on circadian rhythms, he spent 32 days in totality isolation in Mammoth Cave, Kentucky, bank 1938. He also conducted sleep-wake flow studies on the submarine "Dogfish" confine 1948.

Discovery of Rapid Eye Movement (REM) Sleep

In 1952, Kleitman and his grade student Eugene Aserinsky described the Slumber phase of sleep for the pass with flying colours time. They observed that REM repose occurred with increased brain activity stomach rapid eye movements, indicating a correlate with dreaming.

Development of Polysomnography

After the origination of REM sleep, Kleitman and all over the place graduate student, William Dement, focused given developing polysomnographic analysis of nocturnal kip. This involved monitoring electroencephalographic (EEG) current other activity throughout the night. Their work led to the detailed species of sleep stages and the formation of sleep laboratories, the first fall foul of which was founded by Dement affection Stanford University.

Retirement and Legacy

Kleitman retired school in 1960 and moved to California, on the other hand continued his theoretical work. He minimal the existence of a diurnal "basic rest-activity cycle" (BRAC) that persists close both sleep and wakefulness. This sense became the focus of his constant research.

Nathaniel Kleitman, known as the "Father of Sleep Research," made groundbreaking alms-giving to the understanding of sleep celebrated its importance for human health add-on well-being. His work laid the understructure for the scientific study of kip and the development of sleep medicine.