TY - GEN AU - de Groot,M H AU - Rusak,B TI - Responses of the circadian system of rats to conditioned and unconditioned stimuli SN - 0748-7304 PY - 2000///1204 KW - Air KW - Animals KW - Brain KW - cytology KW - Circadian Rhythm KW - physiology KW - Conditioning, Classical KW - Darkness KW - Immunohistochemistry KW - Light KW - Male KW - Motor Activity KW - Photic Stimulation KW - Photoperiod KW - Proto-Oncogene Proteins c-fos KW - analysis KW - Rats KW - Rats, Wistar KW - Reproducibility of Results KW - Research Design N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1177/074873000129001369 ER -