Daytime Noise Tied to Higher Dementia Risk
More daytime noise exposure may increase the risk for poorer late-life cognition and risk for dementia.
Dementia
Apathy in Older Adults May Signal Risk for Developing Dementia
Apathy is associated with an increased risk for developing probable dementia for community-dwelling older adults.
The Brain Age Index Calculated From Sleep Polysomnograms Detects Deviations From Healthy Brain Aging
Study findings suggest that the brain age index may be an effective biomarker associated with dementia. It could also be used as a screening tool for the presence of underlying neurodegenerative disease and for the monitoring of disease progression.
Meta-Analysis Links PTSD to Increased Dementia Risk
Risk up in veterans and general population, remains significant after exclusion of high-bias studies
Pimavanserin Reduces Delusions and Relapse Risk in Dementia-Related Psychosis
Analysis of the HARMONY trial was conducted to evaluate the prevention of relapse in patients with dementia-related psychosis who have been treated with pimavanserin.
Dementia May Contribute to More Deaths Than Previously Thought
The US mortality burden associated with dementia may be underestimated by vital statistics.
Cerebrovascular Reactivity Predicts Cognitive Impairment Independent of AD
MRI-based cerebrovascular reactivity is associated with cognitive function independent of Alzheimer disease pathology.
Worse Multisensory Function May Accelerate Cognitive Aging
Worsening multisensory function is associated with accelerated cognitive aging.
Neurological and Psychiatric Complications Observed in Patients With SARS-CoV-2
A third of patients presented with an altered mental state, including 9 patients with unspecified encephalopathy, 7 with encephalitis, and 23 fulfilling the clinical definition for psychiatric diagnoses.
Improvements Seen in Some Cognitive Domains With Aerobic Exercise
A six-month aerobic exercise intervention is associated with improvements in cognitive domains and cerebrovascular regulation among middle-aged and older adults.
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