The vulnerability of those with evening chronotypes to anxiety, PTSD, and related disorders may be mediated by altered fear acquisition.
People who are genetically predisposed to be "early birds" only take a few days to adjust to time changes as a result of daylight savings. Night owls can take over a week to adjust to the time change.
Findings of a new study could help to design better strategies to improve sleep in workers with atypical work schedules.
Study reveals adolescents with a high risk of developing psychosis and who were night owls reported experiencing an increase in psychotic symptoms.
A mutation in a gene associated with circadian rhythm extends the clock period, causing people to stay up late at night and sleep late in the mornings.
A study that spanned 6.5 years reveals night owls have a 10% increased risk of death over those who sleep and rise early. Keeping late hours is also associated with numerous health risks, social isolation, and increased risk of depression.
Simple lifestyle alterations can help reset the circadian clock, leading to improved mental and physical health for those who have trouble getting to sleep at night.
A new MRI study reveals those who get to sleep and wake up late have lower resting brain connectivity in regions associated with the maintenance of consciousness. Researchers report the reduced brain connectivity is linked to poorer attention, slower reactions and increased daytime sleepiness.
According to researchers, being a night owl puts you at increased risk of health issues such as type 2 diabetes and heart disease. One reasons why, researchers report, is those who stay away later at night have unhealthier eating patterns and diets.