目前认为是多因素共同作用的结果。它可能与遗传、环境，或在关键发育阶段中枢神经系统的问题有关。如果是成年后才首次出现症状，则也可能与高强度的学习和工作压力、多任务处理要求、以及碎片化信息过载等现代生活因素相关。

Objective Anxiety affects up to one-third of adults with asthma and is linked to poorer disease outcomes and reduced quality ...

Eating behaviour is determined by genetic, psychological, sociocultural, and environmental factors. Disturbances in eating behaviour characterized by either insufficient or excessive food intake, ...

Tweens who spend more time on screens have a higher likelihood of developing disruptive behavior disorders, with social media having an especially strong influence, a new UC San Francisco-led study ...

RBD is marked by loss of REM sleep atonia, leading to physical dream enactment. Polysomnography is essential to confirm RBD and rule out other disorders. Idiopathic RBD is a strong predictor of ...

Past age 50, men are much more likely to have REM sleep behavior disorder than women. Jose Luis Pelaez/Stone via Getty Images Every night, you go through four to five sleep cycles. Each cycle, lasting ...

Detecting a child’s mental disorder can be difficult because many of the behaviors can also occur as part of normal development. As a result, some parents are hesitant to seek help. To help you ...

A commonly heard refrain in everyday life is, “That’s just the way I am,” or “It’s just my personality. I can’t change.” While it is true that personality traits are deeply ingrained, the refusal to ...

Written by Patricia Lockwood, Ph.D., and Ruth Pauli, Ph.D., with edits from Jo Cutler, Ph.D. Antisocial behaviours include rule-breaking or criminal behaviour, lying, stealing, destruction of property ...