A scientific development from the Tel Aviv and Haifa Universities may facilitate speedy, objective and accurate diagnosis of people suffering from PTSD using saliva samples. As part of the study, the researchers characterized ...
Aug 10, 2022
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97
A new human genomics study led by Yale scientists has identified genetic risk factors for opioid use disorder (OUD) and related substance use disorders according to a new large-scale genome-wide association study—increasing ...
Aug 1, 2022
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1051
The prefrontal cortex region of the human brain is responsible for a range of complex functions from decision-making to certain types of memory. When something goes wrong in this part of the brain, it can be very detrimental ...
Jul 29, 2022
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1060
The short-term effects of excessive drinking are well known, but to date it has been less certain whether alcohol also accelerates the aging process.
Jul 26, 2022
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241
Multitasking is not just an office skill. It's key to functioning as a human, and it involves something called cognitive flexibility—the ability to smoothly switch between mental processes. UNC scientists conducted a study ...
Jul 25, 2022
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102
Right now, more than 1 in 10 Americans take medicines for depression—a number that has risen during the pandemic.
Jul 23, 2022
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38
After decades of study, there remains no clear evidence that serotonin levels or serotonin activity are responsible for depression, according to a major review of prior research led by UCL scientists.
Jul 20, 2022
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1910
Have you ever wondered why one person can smoke cigarettes for a year and easily quit, while another person will become addicted for life? Why can't some people help themselves from abusing alcohol and others can take it ...
Jul 19, 2022
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588
A novel, disease-modifying therapy for Alzheimer's disease may involve the whole exchange of blood, which effectively decreased the formation of amyloid plaque in the brains of mice, according to a new study from UTHealth ...
Jul 14, 2022
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185
Patients with Alzheimer's disease (AD) have lower levels of the neuromodulator acetylcholine (ACh) in their brains. Donepezil, an AD drug, increases brain ACh levels and improves AD-associated learning deficits. Now, researchers ...
Jun 27, 2022
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