Technology Networks

A Night Without Sleep Physically Reshapes Connections in the Brain

Researchers used PET imaging to track synaptic markers in sleep-deprived adults. They found increased neural connection ...
Hosted on MSN

Scientists discovered a connection between tinnitus and sleep

In 2022, neuroscientists at the University of Oxford published a study in Brain Communications that links tinnitus and sleep. They found that slow-wave activity in deep sleep might suppress the brain ...

A psychology professor says the one thing wrecking your sleep is exercising three hours before bed, and there is a reason your body resists

Psychology professor Alfredo Rodríguez-Muñoz shares why late-night workouts wreck your sleep. Learn the secret to better rest ...
Psychology Today

The Connection Between Cortisol and Sleep Disorders

Does too-high cortisol cause sleep disorders such as insomnia and sleep apnea, or is high cortisol a result of those sleep disorders? The answer is complex, and one that scientists are still reaching ...