Cognitive decline in HIV associated with mitochondrial inefficiency, study finds
Hannah Stadtler knew whom she wanted to work with before even arriving at VCU.
Sep 11, 2026
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Mental Disorders: News and Research on Cognition Disorders
MeSH tree: F03.615.250
NFL settlement testing may miss measurable cognitive decline in players with advanced CTE
Researchers at Boston University have completed the largest study to date characterizing the cognitive symptoms of NFL players with confirmed chronic traumatic encephalopathy (CTE) who underwent neuropsychological tests while ...
Sep 5, 2026
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Voice disorder may be an early sign of dementia, study suggests
Those experiencing worsening voice quality—in pitch, clarity, volume, reduced vocal range or other voice disorders—and no hearing loss may be at 58% greater risk of cognitive impairment or dementia than those who are not ...
Sep 4, 2026
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Atlas of the brain's striatum could guide researchers to new drug treatments
A region of the brain called the striatum is critical for many cognitive and motor functions, including decision-making, movement control, habit formation and reward processing. It also plays a role in addiction and is significantly ...
Sep 1, 2026
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Can total joint replacement particles reach the brain?
Total joint replacement is a proven treatment to relieve chronic knee pain, but concerns have been raised that particles from the device may migrate to the brain and cause memory problems. New research from Rush University ...
Aug 28, 2026
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25 years after 9/11, research reveals lasting effects on World Trade Center responders
Twenty-five years after 9/11, FIU researcher Dr. Roberto Lucchini is still working with World Trade Center responders to understand how the toxic exposures and psychological trauma they experienced may affect their health ...
Aug 26, 2026
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Reduced brain volume may act as a clock for progression to early-onset dementia
In people diagnosed with early-onset Alzheimer's disease, a biomarker tool that detects shrinkage of the brain's gray matter may predict how quickly someone may progress from mild cognitive impairment (MCI) to dementia, according ...
Aug 26, 2026
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Deep sleep brain waves offer protection against Alzheimer's disease, new research shows
Poor sleep quality has been linked to cognitive decline, neurodegeneration and Alzheimer's disease in older adults. A new international study led by Concordia researchers and published in the journal Neurology shows that ...
Aug 25, 2026
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'Supportive' brain cells may actively drive cognitive decline
Brain cells that produce the protective coating around nerve fibers can become dysfunctional with age and may actively contribute to cognitive decline, according to new research.
Aug 25, 2026
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Exploring the relationship between an age-related brain change and depression
During typical aging and Alzheimer's disease progression, higher levels of a protein called tau are associated with more depressive symptoms. In JNeurosci, Teodora Markova from Brandeis University and colleagues explore the ...
Aug 24, 2026
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