What is cyclical depression, and how is it different from clinical depression?

Cyclical depression, also known as recurrent or episodic depression, refers to a pattern of depressive episodes that occur ...
AOL

Scientists Still Can’t Pinpoint One Cause of Depression: Key Insights From New Research

You spot signs of depression in someone you care about or in yourself and want a clear explanation. Research still shows no single cause, but scientists now point to a mix of genes, brain-cell changes ...
Healthline

How Is the DSM Used to Diagnose Depression?

Mental health professionals use the DSM to standardize the diagnosis and treatment processes for mental health conditions, including types of depression. The Diagnostic and Statistical Manual of ...
Medscape

Wrist-Worn Sleep Trackers Predict Depression Relapse Weeks Before Symptoms Return

Passively collected sleep and activity data detected early warning signs of depression relapse weeks before a full episode emerged, results of a longitudinal cohort study showed. In a 1- to 2-year ...