Pioneering Sleep Researcher Allan Rechtschaffen Dies at 93

Rechtschaffen sought to understand the evolutionary purpose of shut-eye.

Written byLisa Winter
| 2 min read
Rechtschaffen looking into the camera in black and white photo
Register for free to listen to this article
Listen with Speechify
0:00
2:00
Share

Allan Rechtschaffen, who was central to the development of sleep research as a scientific discipline, died on November 29 at the age of 93. He is best known for his work probing the function of sleep, including some of the first research detailing the severe health consequences of sleep deprivation.

Born December 8, 1927 in Manhattan, Rechtschaffen grew up in the Bronx, The New York Times reports. His father was a tailor, while his mother cared for Rechtschaffen and his siblings. He graduated from the City College of New York in 1949 with a degree in psychology, staying on to earn his master’s in 1951. He obtained a PhD from Northwestern University in 1956, then taught psychology there and performed research with the Veterans Administration (now known as the Department of Veterans Affairs) for a year after graduating.

Rechtschaffen took on a faculty position at the University of Chicago in ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member? Login Here

Related Topics

Meet the Author

  • Lisa joined The Scientist in 2017. As social media editor, some of her duties include creating content, managing interactions, and developing strategies for the brand’s social media presence. She also contributes to the News & Opinion section of the website. Lisa holds a degree in Biological Sciences with a concentration in genetics, cell, and developmental biology from Arizona State University and has worked in science communication since 2012.

    View Full Profile
Share
Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

View this Issue
Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Beckman Coulter Logo
Conceptual multicolored vector image of cancer research, depicting various biomedical approaches to cancer therapy

Maximizing Cancer Research Model Systems

bioxcell

Products

Sino Biological Logo

Sino Biological Pioneers Life Sciences Innovation with High-Quality Bioreagents on Inside Business Today with Bill and Guiliana Rancic

Sino Biological Logo

Sino Biological Expands Research Reagent Portfolio to Support Global Nipah Virus Vaccine and Diagnostic Development

Beckman Coulter

Beckman Coulter Life Sciences Partners with Automata to Accelerate AI-Ready Laboratory Automation

Refeyn logo

Refeyn named in the Sunday Times 100 Tech list of the UK’s fastest-growing technology companies