Clenching Your Fist Can Improve Your Memory

Clenching your right hand may help create a stronger memory of an event or action, and clenching your left hand may help you recall the memory later, according to a new study. The research was conducted by a team of experts from Montclair State University, led by Ruth Propper, and was published in the journal PLOS ONE. A previous study from UCLA demonstrated that stimulating key areas of the brain can improve memory. The authors of the current report pointed out that "Unilateral hand clenching increases neuronal activity in the frontal lobe of the contralateral hemisphere...

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