Bright-light intervention induces a dose-dependent increase in striatal response to risk in healthy volunteers

Bright-light interventions have successfully been used to reduce depression symptoms in patients with seasonal affective disorder, a depressive disorder most frequently occurring during seasons with reduced daylight availability. Yet, little is known about how light exposure impacts human brain func...

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Veröffentlicht in:	NeuroImage (Orlando, Fla.) Fla.), 2016-10, Vol.139, p.37-43
Hauptverfasser:	Macoveanu, Julian, Fisher, Patrick M., Madsen, Martin K., Mc Mahon, Brenda, Knudsen, Gitte M., Siebner, Hartwig R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptation, Physiological - physiology Adaptation, Physiological - radiation effects Adolescent Adult Antidepressants Body mass index Brain Mapping Bright-light intervention Choice Behavior - physiology Choice Behavior - radiation effects Corpus Striatum - physiology Corpus Striatum - radiation effects Dose-Response Relationship, Radiation Emotions Humans Light Lighting - methods Male Mental depression Middle Aged Neurobiology Photic Stimulation - methods Radiation Dosage Risk-Taking Seasonal affective disorder Serotonin Substance abuse treatment Sunburn & sun tanning Ventral striatum Winter Young Adult
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