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Evolution of sleep or evolution of activity?

Posted by pbio on 07 May 2009 at 22:26 GMT

Author: Herman Offereins
Position: lector biology
Institution: Rotterdam University of Applied Sciences
Submitted Date: August 27, 2008
Published Date: August 28, 2008
This comment was originally posted as a “Reader Response” on the publication date indicated above. All Reader Responses are now available as comments.

To understand the function and regulation of sleep, it might be useful to study the function and regulation of activity/active state. I would expect that in early evolution sleep/rest was universal and activity was a new development.

No competing interests declared.