It has been hypothesized that delayed sleep phase syndrome may result from a circadian phase with reduced sensitivity to photic entrainment or a prolonged free-running period of the circadian cycle.

Authors

• Person: Colten HR, Altevogt BM Organization: National Academies Press
  Extent and Health Consequences of Chronic Sleep Loss and ... - NCBI

Sources

• Extent and Health Consequences of Chronic Sleep Loss and ... - NCBI www.ncbi.nlm.nih.gov Colten HR, Altevogt BM · National Academies Press via serper

Referenced by nodes (1)

• Delayed sleep–wake phase disorder concept