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News
Depression fatigue appears at the cellular level in brain and blood
5+ mon, 3+ week ago (785+ words) young adults with depression: cells in both the brain and blood appear highly active at rest but lose ground...Brain scans and blood samples from young adults revealed the same odd pattern in both places....Most of that supply comes…...
Two psychiatrists agree on the same diagnosis only 55% of the time
3+ day, 18+ hour ago (1013+ words) Seven were created for the project, while two came from a casebook linked to the International Classification...of Diseases, 10th Revision (ICD-10), a diagnostic system from the World Health Organization (WHO)....Doctors chose from 30 common psychiatric diagnoses....
Psychedelics and antidepressants may work equally well for depression
5+ mon, 2+ week ago (875+ words) complicated question – not whether psychedelics work, but how much of their apparent advantage comes from...Working directly from that evidence, Balazs Szigeti, Ph.D., at the University of California, San Francisco...
New AI tool could make antidepressants less trial and error
4+ mon, 1+ week ago (748+ words) Behind the screen, artificial intelligence helped rank antidepressants for each person....
Duration and severity of depression symptoms directly influence changes in brain function
3+ mon, 2+ week ago (854+ words) However, brain scans from a new study suggest that something has been missing from the severity score...Together they examined brain scans from 46 adults diagnosed with major depression....The Central Executive Network handles planning and focus, pulling attention onto the…...
Study suggests that psychological damage caused by childhood trauma is reversible
5+ mon, 1+ week ago (766+ words) In brain scans from 75 adults who had faced adversity before age 18, one pattern kept returning....That span sits close to guidelines from the World Health Organization for adult weekly movement....
Alcohol may rewire two brain networks, and scientists linked them to memory and movement problems
3+ mon, 1+ day ago (788+ words) The work came from the lab of Dr. Kilian M....Their tool used a form of artificial intelligence called deep learning....From that flood of data, the system sketched 16 brain networks and grouped them into 14 working units...It then told drinkers…...
Bacterial cell fragments seem to play a crucial role in how well you sleep
11+ mon, 2+ week ago (967+ words) Levels were lowest at ZT12, which is the shift from the rest phase to the active phase for mice, and...that begins locally in small cellular networks and is shaped by classic brain circuits and by signals from...
Teen cannabis use tied to doubled risk of psychosis and bipolar disorder
6+ mon, 2+ week ago (811+ words) But a sweeping new study from the Public Health Institute, which followed nearly half a million teens...The data came from routine pediatric visits collected between 2016 and 2023....One thing that makes this study different from many earlier ones is that…...
Miracle cure? Study shows one single dose of LSD reduces anxiety for months
6+ mon, 17+ hour ago (695+ words) Four groups received LSD in doses from 25 to 200 micrograms. One group received placebo pills....