Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Winter depression and light therapy]

H Dam1, E T Mellerup

  • 1Psykiatrisk afdeling, Rigshospitalet, København.

Ugeskrift for Laeger
|October 10, 1994
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Highly unsaturated fatty acids and pigmentation of adipose tussue in vitamin E deficient rats.

The Anatomical record·2010
Same author

Influence of diet on plasma fibrinogen in the chick.

The Journal of nutrition·2010
Same author

Dental changes of rats and hamsters in vitamin E deficiency.

Journal of dental research·2010
Same author

Effect of vitamin K deficiency on liver lipids in the chick.

Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.)·2010
Same author

Vitamin K, its discovery, biochemistry and application in medicine.

Journal of the Mount Sinai Hospital, New York·2010
Same author

Rôle of fats and certain other dietary components in vitamin E deficiency.

Journal of the Mount Sinai Hospital, New York·2010

Seasonal Affective Disorder (SAD), or winter depression, is effectively treated with daily bright light therapy. This therapy can alleviate symptoms like increased appetite and sleepiness associated with the condition.

Area of Science:

  • Psychiatry and Circadian Biology
  • Neuroscience

Context:

  • Seasonal Affective Disorder (SAD) presents as a distinct depressive illness with seasonal patterns, prevalent in autumn and winter.
  • Characterized by increased appetite, carbohydrate cravings, and hypersomnia, SAD contrasts with typical endogenous depression.
  • The incidence of SAD correlates with increasing latitude, affecting approximately 80% of patients who are women.

Purpose:

  • To investigate the characteristics and effective treatment of Seasonal Affective Disorder (SAD).
  • To explore the biological underpinnings of winter depression, including hormonal and neurological factors.

Summary:

  • SAD is a seasonal mood disorder linked to reduced light exposure.
  • Bright light therapy, administered for two hours daily over one to two weeks, offers an effective treatment.

Related Experiment Videos

  • Ongoing research examines the roles of melatonin metabolism, diurnal rhythms, and the serotonergic system in SAD.

    • Impact:

    • Highlights a viable, non-pharmacological treatment for a significant mood disorder.
    • Provides insights into the neurobiological mechanisms of seasonal mood variations.
    • Informs clinical practice and future research directions for SAD management.