Biopsychology - Biorhythms

Down

• 2. a type of biological rhythm with a frequency of more than one cycle in 24 hrs such as the stages of sleep (9, 7)
• 3. a type of biological rhythms with a frequency of less than one cycle in 24 hrs, such as menstruation (9, 7)
• 4. distinct patterns of change in body activity that conform to cyclical time periods. These are influenced internal body clocks as well as external changes to the environment (10, 7)
• 5. study 1 - This person who conducted the study by spending several extended periods of time undergrounds to study the effects of light on his own rhythms (6)