Although heavy drinking in young adulthood increases the risk for alcohol use disorder (AUD), not all young heavy drinkers go on to develop AUD, globally the most common substance use disorder. Research has shown that individual ...
Jan 18, 2023
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Engaging in self-harming behaviors without the intention to die, or non-suicidal self-injury (NSSI), increases dramatically in the transition from childhood to adolescence and continues to grow throughout the teenage years. ...
Jan 5, 2023
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Since the 1960s, researchers have postulated that major depression stems from disruptions in the serotonin neurotransmitter system, but the evidence for that idea, though plentiful, was indirect. In fact, a recent comprehensive ...
Dec 15, 2022
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Structural racism has not only psychosocial but also biological consequences. Discrimination has been shown to contribute to mental and physical disorders including obesity, depression, and addiction, but the biological pathways ...
Dec 13, 2022
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Rutgers researchers think they have identified a biological process for drug and alcohol addiction, and believe existing insomnia treatments could be used to reduce or eliminate cravings.
Nov 9, 2022
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Bipolar disorder, a neuropsychiatric condition that includes manic and depressive episodes, affects about 1% of the population and is strongly influenced by genetics. About half of patients respond very well to lithium salts ...
Oct 18, 2022
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Depression has long been associated with an increased risk of dementia, and now a new study provides evidence that timely treatment of depression could lower the risk of dementia in specific groups of patients.
Oct 17, 2022
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Much attention has been drawn to the use of classification models for clinical diagnoses since machine learning was introduced to psychiatric research, but there are still practical challenges. Meanwhile, the trend of using ...
Sep 26, 2022
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More than 6 percent of Americans will develop posttraumatic stress disorder (PTSD) in their lifetime. This potentially chronic condition disrupts lives, and can lead to or exacerbate existing health issues such as depression, ...
Aug 22, 2022
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Relapse presents a major barrier to recovery from substance use disorders—when people begin taking drugs such as cocaine again after a period of abstinence. Sleep disruptions have long been associated with drug withdrawal ...
Jul 27, 2022
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