Tag: Are

Mood and personality disorders are often misconceived

With each new version of the widely-used manual of mental disorders, the number of mental health conditions increases. The latest version (DSM-5) lists around 300 disorders. To complicate things, many share common features, such as depression and anxiety. The manual is a useful guide for doctors and researchers, but making a diagnosis is not a

How mice are hardwired for parenting

For the first time, scientists have deconstructed the brain circuits that orchestrate parenting behavior in mice. The team, led by Howard Hughes Medical Institute Investigator Catherine Dulac, has discovered that more than 20 different parts of the brain are integrated into this circuitry. Distinct sets of cells within a parenting-control hub trigger the motivational, behavioral,

Are people with Parkinson’s disease depressed or demoralized?

People with Parkinson’s disease who show signs of depression may actually have a condition called demoralization, according to a study published in the April 4, 2018, online issue of Neurology, the medical journal of the American Academy of Neurology. That study found demoralization may be common in Parkinson’s disease. Demoralization is a state of feeling