Articles Tagged With: memory
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Insulin Resistance at the Blood-Brain Barrier in Alzheimer’s Disease
Alterations in cerebrovascular insulin receptor isoform levels are associated with Alzheimer’s disease pathology and cause deficits in insulin signaling at the level of the blood-brain barrier.
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Improvement of Memory with Transcranial Electrical Brain Stimulation in Patients with Alzheimer’s Disease
The authors showed that gamma frequency transcranial alternating current stimulation targeting the precuneus in patients with Alzheimer’s disease improved measures of immediate and delayed verbal memory as well as associative memory for faces. Additionally, neurophysiological measurements of cholinergic transmission improved. Apolipoprotein E genotype and baseline cognitive performance were correlated with treatment response. Memory improvement was correlated both with increases in gamma frequency power in posterior cortical regions and spatial overlap between the modeled electric field distribution and the precuneus target site.
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Cognitive Deficits in Patients Recovering from COVID-19
Hospitalized COVID-19 patients with cognitive complaints demonstrate reduced attention and executive dysfunction on formal cognitive testing consistent with the same frequency and pattern of cognitive changes associated with critical illness.
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Cardiovascular Problems Could Affect Cognition Later in Life
Young patients with high blood pressure and obesity were more likely to struggle with memory and thinking skills decades later.
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Pregnant Women with High Blood Pressure Might Experience Memory Problems
These study participants struggled with thinking and recall exercises 15 years after the pregnancy.
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Dementia Update
Dementia is a common and growing problem that is associated with significant caregiver burden and immense cost. A growing focus on disease prevention and management of risk factors in mid-life is vital to attempt to mitigate the daunting impact of this illness on patients, caregivers, and the healthcare system as a whole.
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Amyloid, Tau, Neurodegeneration Diagnostic Framework to Predict Memory Decline Before the Onset of Dementia
In a population-based longitudinal study of older individuals without dementia, the inclusion of imaging biomarkers for amyloid, tau, and neurodegeneration modestly improved the ability to predict memory decline compared to a model that only used clinical data and APOE genotype.
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Amyloid, Tau, Neurodegeneration Diagnostic Framework to Predict Memory Decline Before the Onset of Dementia
In a population-based longitudinal study of older individuals without dementia, the inclusion of imaging biomarkers for amyloid, tau, and neurodegeneration modestly improved the ability to predict memory decline compared to a model that only used clinical data and APOE genotype.
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Yoga for Memory
The authors of this small pilot study showed that a six-week yoga class led to benefits in working memory and mindfulness.
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Eating Blue for Your Gray Matter: A Review of Blueberries and Cognitive Function
Healthy older adults, as well as those with subjective cognitive impairment or meeting criteria for mild cognitive impairment, could consider including blueberries as part of a Mediterranean-like diet to help reduce the risk of cognitive decline.