Do you struggle to function on your own? Neediness, clinginess, and deep-seated fears of being alone may be signs of dependent personality disorder, a condition marked by over-reliance on others and a ...

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Many neuropsychiatric conditions — including Alzheimer’s disease, chronic depression and severe social withdrawal (or ‘hikikomori’) — are notoriously difficult to diagnose. But the ability to detect ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...