TY - GEN AU - Blatter,Katharina AU - Cajochen,Christian TI - Circadian rhythms in cognitive performance: methodological constraints, protocols, theoretical underpinnings SN - 0031-9384 PY - 2007///0410 KW - Behavioral Research KW - methods KW - Circadian Rhythm KW - physiology KW - Cognition KW - Humans KW - Models, Neurological KW - Psychomotor Performance KW - Sleep KW - Wakefulness N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review UR - https://doi.org/10.1016/j.physbeh.2006.09.009 ER -