Effect of calorie restriction program on working memory and classification in a case study
Abstract
Evidences on the relationship between eating style and the repercussions on brain tissue, its biochemistry, electrical activity, and associated psychological functions have become more important today. In this research, the performance of a 30-year-old participant with obesity and an average consumption of 2,100 calories per day was tracked on memory tests. Statistical analysis showed that the participant had a significant improvement in memory test performance after 3 weeks on a 1,400 calorie diet (calorie restriction). Additionally, she reported feeling more motivated and energetic. It is concluded that caloric restriction may favor cognitive processes due to a probable improvement in the physiological conditions of the hippocampus and frontal cortex. It is proposed to do a long-term follow-up and evaluate emotional functions.
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References
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