Nonvisual light reception
Sci Am
.
1972 Mar;226(3):22-9.
doi: 10.1038/scientificamerican0372-22.
Author
M Menaker
PMID:
5062027
DOI:
10.1038/scientificamerican0372-22
No abstract available
MeSH terms
Animals
Birds
Brain / physiology*
Circadian Rhythm*
Darkness
Light
Male
Motor Activity
Periodicity
Photoreceptor Cells / physiology*
Testis / growth & development