1:00
en
CR
BIOLOGICAL RHYTHMS AND SLEEP
9
MELATONIN: A hormone which includes sleepiness
NARCOLEPSY: A sleep disorder characterised by sudden and uncontrollable attacks of sleep
REM: The finals stage of sleep
CORTISOL: A hormone which makes us alert when we wake up
INFRADIAN: A self-sustaining rhythm that occurs over a period over 24 hours
ELECTROMYGRAM: A measure of muscle tension
JETLAG: An environmental factor that can act as a time cue
CIRCADIAN: A self-sustaining rhythm that occurs within a periodicity of about 24 hours
INFRADIAN: A sleep disorder characterised by a difficulty of falling asleep, increased number of night time awakenings and low sleep efficiency
BIOLOGICAL RHYTHMS AND SLEEP
Across:2. | A self-sustaining rhythm that occurs over a period over 24 hours | 6. | A sleep disorder characterised by a difficulty of falling asleep, increased number of night time awakenings and low sleep efficiency | 7. | A sleep disorder characterised by sudden and uncontrollable attacks of sleep | 8. | A measure of muscle tension |
| | Down:1. | A hormone which includes sleepiness | 3. | An environmental factor that can act as a time cue | 4. | A hormone which makes us alert when we wake up | 5. | A self-sustaining rhythm that occurs within a periodicity of about 24 hours | 9. | The finals stage of sleep |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only
BIOLOGICAL RHYTHMS AND SLEEP
Across:2. | A self-sustaining rhythm that occurs over a period over 24 hours | 6. | A sleep disorder characterised by a difficulty of falling asleep, increased number of night time awakenings and low sleep efficiency | 7. | A sleep disorder characterised by sudden and uncontrollable attacks of sleep | 8. | A measure of muscle tension |
| | Down:1. | A hormone which includes sleepiness | 3. | An environmental factor that can act as a time cue | 4. | A hormone which makes us alert when we wake up | 5. | A self-sustaining rhythm that occurs within a periodicity of about 24 hours | 9. | The finals stage of sleep |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only