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Thursday, September 29, 2022

How exercise acts on memory and why more intense may be worse

Physical activity has both physical and mental benefits (Getty)

It’s clear at this point that it will be better forever physical and mental health Do physical activity instead of leading a sedentary life. The point, like almost everything in life, is to find balance, and to know that what is good for one person may not be so good for another.

American researchers investigated these issues and found that Exercise More intense is not always better for a person’s memory.

Experts at Dartmouth College in Hanover, New Hampshire, found that people who engage in moderately regular activity often have a Better “episodic” memory than those who exercised more vigorously.

This means that they remember specific events better. At the same time, they found that doing more intense exercise regularly increased a person’s spatial memory, allowing them to remember places better.

&Quot;In General, More Intense Exercise Is Known To Be Correlated With Stronger Memory And Better Brain Function.&Quot; (Getty)
“In general, more intense exercise is known to correlate with stronger memory and better brain function” (Getty)

Conclusion, which. were published in scientific report, That was astonishing to the experts, who noted that, in general, “more intense exercise is known to correlate with stronger memory and better brain function in general. This study highlights that Different levels of activity can affect different parts of the brain And, as a result, there are different effects.”

,Physical activity can benefit both physical and mental health, Different forms of exercise – aerobic versus anaerobic, running versus walking, high-intensity interval training versus resistance exercise, etc. – affect fitness in different ways,” the study authors reported in the publication.

And having said that, “for example, running can significantly affect leg and cardiovascular strength, but only marginally, arm strength,” the researchers noted, adding that “the mental benefits of physical activity can be differentiated equally”.

Jeremy Manning is an assistant professor of psychological and brain sciences at Dartmouth, and he argued that “mental health and memory are fundamental to almost everything that humans do in their daily lives.” “Our study is trying to build a foundation for understanding how different intensity of physical exercise They affect different aspects of mental and cognitive health,” he said.

This Study Highlights That Different Levels Of Activity Can Affect Different Parts Of The Brain And, As A Result, Have Different Effects.
This study highlights that different levels of activity can affect different parts of the brain and, as a result, have different effects.

For the work, the researchers collected data from 113 users of FitBit, a smartwatch that monitors heart rate and other indicators of health and movement. Each shared their fitness data from the previous year tracked by the device with the paper’s authors. In addition, they took memory tests and answered surveys about their mental health.

four memory test They include remembering a varied list of words, watching a short video and later answering a short quiz, studying flashcards that mimicked learning a foreign language, and remembering how to place small objects within a space. where was it kept.

Given previous research, the Dartmouth team expected that the more intense exercise group would perform better on all types of memory than their peers. But this was not the case, however: those whose core exercise was described as “moderate” during the previous year performed better than their peers who participated in more extreme training in tests of resistance. . episodic memory,

Researchers describe episodic memory as the ability to recall autobiographical events, such as explaining what a person had done the day before.

Those Who Have Completed Their Primary Practice In The Last One Year
Those whose primary exercise in the past year was described as “moderate” performed better than their peers who engaged in more extreme training on tests of episodic memory (Getty).

Meanwhile, those who did more intense training performed better in tests of spatial memoryWhich is a person’s ability to remember the location of things.

No significant difference was found in the test scores of associative memory,

At this point, the researchers found that any exercise is better than no exercise, as active participants test overall memory better than their more sedentary counterparts.

Previous studies had already reported potential benefits of moderate exercise over more intense training in relation to cognitive health.

Precisely, a study published last week and conducted by researchers at the University of Pittsburgh Medical Center found that moderate exercise throughout the day is more valuable than brief bursts of intense physical activity for older people seeking to keep their brains fit. was.

read on

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World Nation News Desk
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