Greater preference for eveningness is associated with negative symptoms in an ultra-high risk for psychosis sample.

Jashmina J ShettyChristian NicholasBarnaby NelsonPatrick D McGorrySuzie LavoieConnie MarkulevMiriam R SchäferAndrew ThompsonHok Pan YuenAlison R YungDorien H NiemanLieuwe de HaanGünther P AmmingerJessica A Hartmann

Published in: Early intervention in psychiatry (2021)

Sleep disturbances and chronotype may impact the emerging psychopathology experienced by ultra-high risk individuals. Further, the preliminary relationship observed between greater preference for eveningness and negative symptoms offers a unique opportunity to treat negative symptoms through chronobiological approaches.

Keyphrases

sleep quality
high resolution
physical activity
depressive symptoms
anorexia nervosa