An actigraphy uses a small monitor called an actigraph that you wear like a watch to measures your activity and rest. It measures your sleep cycle and can be used to diagnose circadian rhythm and other sleep disorders. You may have to wear an actigraph for up to two weeks for an accurate picture of your sleep-wake cycles.
An Update Regarding Seasonal Illnesses
To help prevent the spread of seasonal respiratory illnesses, we strongly encourage all visitors to wear a mask while in ambulatory clinics or inpatient units. Surgical masks are available at hospital and clinic entrances. Patients with respiratory illnesses should also wear masks. Thank you for helping protect our patients, staff, and community.