Registration of Skin-Temperatures and Sleep-Wake Behaviour

We study the skin-temperature (skin temperature measurement on different skin regions) and circadian rest-activity cycles (wrist activity monitoring) of 40 women in their daily life. This project will provide further information at which circadian phase vasospasms occur in daily routine life (one week recordings). Special interest lays on the time before sleep. The attained results could be used to establish a therapy with few side effects for people with difficulties initiating sleep because of vasospasm.