Descartes-reflex

Autor:

Kartezjusz

Credit:

Copied from a 345 year old book, Traite de l'homme

Krótki link:

https://plwiki.pl/b/1a245

źródło:

Wikimedia Commons

Wymiary:

418 x 442 Pixel (35665 Bytes)

Opis:

Illustration of the pain pathway in René Descartes' Traite de l'homme (Treatise of Man) 1664. The long fiber running from the foot to the cavity in the head is pulled by the heat and releases a fluid that makes the muscles contract.

Licencja:

Public domain