Cardiac 18F-dopamine PET can predict Lewy body diseases
Nov 15, 2023
All nine LBD+ participants had low 18F-dopamine-derived radioactivity before or at the time of diagnosis of central Lewy body disease.
Risk for ischemic stroke up with antidopaminergic antiemetic use
Mar 29, 2022
The increase in risk is greatest for metopimazine and metoclopramide; the risk for ischemic stroke may be higher in first days of use.
Ethical considerations explored for aducanumab in Alzheimer’s disease
Nov 19, 2021
Grounds are insufficient to offer aducanumab (Aduhelm) for moderate, advanced Alzheimer’s dementia or for individuals without biomarker evidence of brain ß-amyloid, according to a position statement.
Higher pancreatic fat percentage linked to lower cognition in men
Feb 27, 2024
Higher pancreatic fat was linked to lower cognition and brain volumes in middle-aged men at high risk for Alzheimer’s disease.
Lower frequency of social contact linked to lower total brain volume
Jul 13, 2023
“These results suggest that providing support for people to help them start and maintain their connections to others may be beneficial for preventing brain atrophy and the development of dementia,”...
Genetic links seen for HDL cholesterol, systolic BP with Alzheimer’s disease
May 17, 2023
Genetically determined high-density lipoprotein cholesterol and systolic blood pressure were linked to increased odds of Alzheimer’s disease.
Patients at memory clinic more likely to live in advantaged areas
Aug 03, 2023
Lower percentage of patients at clinic self-identified as Black compared with average percentage living in catchment area
Early-onset Alzheimer’s disease patients in rural areas lack specialty care
Aug 09, 2022
Rural patients are more likely to receive a diagnosis and treatment from primary care providers.
Superagers have faster movement speed than typical older adults
Jul 17, 2023
Superagers exhibit higher grey matter volume cross-sectionally in the medial temporal lobe, cholinergic forebrain and motor thalamus.
Incident A-Fib linked to increased risk of mild cognitive impairment
Nov 01, 2023
Risk factors such as older age, female sex, higher socioeconomic deprivation, clinical history of depression, stroke and multimorbidity were associated with a greater risk of MCI.