Regular physical activity may protect against cognitive decline as we get older, but this protective effect may be diminished for people who are not getting enough sleep, according to a new study by UCL researchers.
Jul 5, 2023
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Patient care teams are preparing to offer lecanemab, a new Alzheimer's disease treatment expected to soon receive approval from the U.S. Food and Drug Administration (FDA), to patients in the coming months.
Jul 5, 2023
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Have you ever felt the strong sensation that someone is behind you, so intense that you turn around, only to see that no-one is there? This is a "presence hallucination." Presence hallucinations are particularly frequent ...
Jun 29, 2023
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Chronic traumatic encephalopathy (CTE) is a degenerative brain disease linked to repeated head impacts that athletes get from contact sports. However, the definitive diagnosis of the disease can be made only after death through ...
Jun 28, 2023
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A new study published in Psychology and Aging co-authored by Patrick Hill, associate professor of psychological and brain sciences, offers an important message for our times: A sense of purpose in life—whether it's a high-minded ...
Jun 26, 2023
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What if the microbes in your gut could act as an early warning system, alerting you that you could be developing Alzheimer's disease? This might sound improbable, but recent research has found certain microbes are more common ...
Jun 25, 2023
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In an eight-year study of more than 600 community-dwelling older adults, Johns Hopkins Medicine researchers say they have further linked levels of cell-free DNA (DNA fragments resulting from cell death) circulating in the ...
Jun 21, 2023
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A study of the impact of social isolation on cognitive performance and brain structure has highlighted the importance of a good social support system in maintaining a healthy brain into later life.
Jun 20, 2023
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Treating a mouse model of multiple sclerosis with the pregnancy hormone estriol reversed the breakdown of myelin in the brain's cortex, a key region affected in multiple sclerosis, according to a new UCLA Health study published ...
Jun 15, 2023
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People in the earliest stage of Alzheimer's disease—after brain changes have begun but before cognitive symptoms become apparent—harbor an assortment of bacteria in their intestines that differs from the gut bacteria ...
Jun 14, 2023
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