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What’s the best way to grow, improve memory?
News of Neuroscience July 22
A new study suggests that answering the above question depends on the situation. But your fourth-grade math teacher might use this phrase to help you remember how to solve a complex problem: “Please Excuse My Dear Aunt Sally” (Please Excuse My Dear Aunt Sally, PEMDAS). (This sentence is used to help memorize the order of mathematical operations. The first letter of each English word in it represents brackets Parenthesis, power Parenthesis Parenthesis strong>Exponent, multiplication Multiply, division Divide, addition Add and subtraction Subtract, which is actually what we call mnemonics.)
A study by the University of Michigan and Penn State Medicine New study, led by researchers at Penn State College of Medicine, compares two treatments for early memory loss. The findings were recently published in the journal Alzheimer’s & Dementia.
Research published in Alzheimer’s & Dementia on July 6, 2022 (latest impact factor: 16.65) p>
Two approaches are memory strategy training, which aims to associate what people are trying to remember with other things, such as a word, phrase or a Songs (such as “Dear Aunt Sally’s Memory Method”), and interval retrieval training, which gradually increases the time interval between memory tests.
People with Mild Cognitive Impairment (MCI) are better able to use these cognitive training methods Remember information. Mild cognitive impairment may lead to a diagnosis of Alzheimer’s disease, but it does not always lead to a later diagnosis. However, data and brain scans show which areas of the brain are more active, showing that each activity works differently.
“Our study shows that we can help people with mild cognitive impairment improve their learning and memory information, however, different cognitive training methods activate the brain in different ways,” said Benjamin Hampstead, Ph.D., lead corresponding author on the study. Hampstead is a professor of psychiatry at Michigan Medicine and Ann Arbor Veterans Hospital. He oversees research programs based on cognitive and neuromodulation interventions, leads the clinical core and co-leads the neuroimaging core at the federally funded Michigan Alzheimer’s Disease Research Center.
Professor Benjamin Hampstead
Memory Strategy Training increased activity in brain regions often affected by Alzheimer’s disease, which may explain why this training method helped participants remember more information, for longer. In contrast, people who completed rehearsal training Reduced brain activity, suggesting they process information more efficiently .
Hampstead and his team collaborated with Krish Sathian, professor and chair of Penn State’s Department of Neurology and director of Penn State’s Neuroscience Institute. Sathian noted , Cognitive training approaches may become increasingly important, synergizing with upcoming new drug treatments for neurodegenerative diseases.
Professor Krish Sathian
Looking ahead, Hampstead said researchers and clinicians could use this type of information to Help them identify the most appropriate nonpharmacological treatments for patients with memory impairments.
content_title=”60img”> =”300″ layout=”responsive” sizes=”(min-width: 320px) 320px, 100vw” src=”https://mmbiz.qpic.cn/mmbiz_jpg/tCafVcBJEEYuXOeDUFfnAvlo1MWg3UqlScyf25rECLozDicic37I49btD5jUJr4goa2hYuVBhBXftZUDlq82BBTA/640″ width=”600″>University of Michigan founded in 1817
Source: University of Michigan
Finding the right memory strategy to slow cognitive decline
Hampstead, BM, Stringer, AY, Iordan, AD, Ploutz-Snyder, R, Sathian, K. Toward rational use of cognitive training in those with mild cognitive impairment. Alzheimer’s Dement. 2022; 1- 12. https://doi.org/10.1002/alz.12718
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