Jürgen Aschoff

Jürgen Aschoff
Born(1913-01-25)25 January 1913
Died12 October 1998(1998-10-12) (aged 85)
Freiburg Im Breisgau, Germany
NationalityGerman
Alma materUniversity of Bonn
Known forAschoff's Rule, Aschoff–Wever model
Scientific career
FieldsChronobiology
InstitutionsUniversity of Göttingen
Max Planck Institute for Medical Research
Max Planck Institute for Behavioral Physiology

Jürgen Walther Ludwig Aschoff (January 25, 1913 – October 12, 1998) was a German physician, biologist and behavioral physiologist. Together with Erwin Bünning and Colin Pittendrigh, he is considered to be a co-founder of the field of chronobiology.

Aschoff's work in the field of chronobiology introduced ideas of light interactions in the circadian rhythms of nocturnal and diurnal species as summarized by Aschoff's Rules.