MRI-Estimated Brain Age Predicts Memory Decline in Healthy Older Adults
In a large Icelandic cohort, MRI-estimated brains that appeared older than participants’ chronological ages were associated with poorer baseline cognition ...
Tag: cognitive decline
Immature brain support cells linked to poorer reasoning in older adults
A USC-led study of 29 adults with epilepsy found that more abnormal immature astroglia in the hippocampus were associated with ...
Immature Astroglia Track Fluid-Intelligence Decline in Epilepsy Patients
An observational study of people with mesial temporal lobe epilepsy found that more pathological immature astroglia in the hippocampus was ...
Inflammation-Insulin Resistance Marker Linked to Cognitive-Motor Syndrome in Older Adults
A simple calculation combining two routine blood tests—one for inflammation and one for insulin resistance—may flag older adults at risk ...
Genes for Hearing and Alzheimer’s Fail to Explain Why Complex Auditory Tests Track Cognition in Older Adults
A Rush University study of more than 3,200 older adults finds that complex central auditory processing tests, not standard hearing ...
House Soiling in Old Dogs May Signal Failing Brains, Not Bladders
A longitudinal study of 84 aging dogs found that house soiling was linked to age, dilute urine, and impaired executive ...
Gene-Linked Parkinson’s Disease Moves Faster: Landmark Chinese Cohort Tracks Its Fingerprint
A three-year study of 301 Parkinson's disease patients in Northeast China finds that GBA1 gene variants, present in 8.31 percent ...
Caudate Scan Pattern Predicts Rapid Cognitive Decline in Early Parkinsonism
A five-year Italian study found that early dopamine loss in the caudate nucleus on DAT-SPECT marks a parkinsonian phenotype with ...
Going Online and Getting Out: How Blended Social Lives Slow Aging in China
A seven-year study of over 14,000 Chinese adults finds that combining online and offline social activity is associated with slower ...
Synapses Under Siege: How Plant Compounds May Rebuild the Brain’s Failing Connections in Alzheimer’s Disease
A new review reveals that synaptic failure—not plaque burden—is the strongest driver of Alzheimer's cognitive decline, and plant-derived phytochemicals may ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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