Exotic photoperiods induce and entrain split circadian activity rhythms in hamsters

Journal of Comparative Physiology - A Sensory, Neural, and Behavioral Physiology

Volumn 187, Issue 10, 2001, Pages 793-800

  Gorman, Michael R ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Circadian; Coupling; Oscillator; Photoperiod; Splitting

Indexed keywords

ANIMALIA; CRICETINAE; MAMMALIA; MESOCRICETUS AURATUS;

ANIMAL; ARTICLE; CIRCADIAN RHYTHM; DARKNESS; HAMSTER; LIGHT; MALE; PHOTOPERIODICITY; SYRIAN HAMSTER;

ANIMALS; CIRCADIAN RHYTHM; CRICETINAE; DARKNESS; LIGHT; MALE; MESOCRICETUS; PHOTOPERIOD;

EID: 0035752270     PISSN: 03407594     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00359-001-0250-1     Document Type: Article

References (22)

1. Phase-response curves and the dual-oscillator model of circadian pacemakers
2. Splitting of circadian rhythms in the rat
3. Two coupled oscillators: Simulations of the circadian pacemaker in mammalian activity rhythms
4. Assembling a clock for all seasons: Are there M and E oscillators in the genes?
5. Photoperiodic exposure and time of day modulate the expression of arginine vasopressin mRNA and vasoactive intestinal peptide mRNA in the suprachiasmatic nuclei of Siberian hamsters
6. Splitting of the circadian rhythm of activity in hamsters: Effects of exposure to constant darkness and subsequent re-exposure to constant light
7. Complex circadian regulation of pineal melatonin and wheel-running in Syrian hamsters
8. Novel wheel running splits and re-organizes hamster circadian rhythms
9. Photoperiodism in hamsters: Abrupt versus gradual changes in day length differentially entrain morning and evening circadian oscillators
10. Temporal reorganization of suprachiasmatic nuclei of hamsters with split circadian rhythms
11. Splitting of the circadian rhythm as a function of light intensity
12. Antiphase oscillation of the left and right suprachiasmatic nuclei
13. Complex control of the circadian rhythm in pineal melatonin production
14. Circadian differences in neuronal activity of the suprachiasmatic nucleus in brain slices prepared from photo-responsive and photo-non-responsive Djungarian hamsters
15. The effects of continuous light exposure on Syrian hamster suprachiasmatic (SCN) neuronal discharge activity in vitro
16. Behavioral decoupling of circadian rhythms
17. Light intensity and splitting in the golden hamster
18. Circadian rhythms, space research and manned space light
19. A functional analysis of circadian pacemakers in nocturnal rodents. IV. Entrainment: Pacemaker as clock
20. A functional analysis of circadian pacemakers in nocturnal rodents. V. Pacemaker structure: A clock for all seasons
21. The rat suprachiasmatic nucleus is a clock for all seasons
22. Splitting of the circadian rhythm of activity in hamsters