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Related Experiment Video

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Exploring the Neural Correlates of Cognitive Reappraisal in Obsessive-Compulsive Disorder Using Task-based Functional Magnetic Resonance Imaging
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The frontal executive function in exercise addicts, moderate exercisers, and exercise avoiders.

Kwangmin Ryu1, Yujin Kim1, Minji Kwon1

  • 1Department of Physical Education, Kyungpook National University, Daegu, South Korea.

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Exercise addiction enhances cognitive functioning, not impairs it. Individuals with exercise addiction and moderate exercisers demonstrated improved executive functions compared to avoiders.

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Area of Science:

  • Neuroscience
  • Psychology
  • Exercise Science

Background:

  • Executive functions are crucial for cognitive control.
  • Exercise habits vary widely, from addiction to avoidance.
  • Understanding the cognitive impact of exercise is important.

Purpose of the Study:

  • To compare frontal executive functions across exercise addiction, moderate exercise, and exercise avoidance groups.
  • To test the hypothesis that exercise addicts and avoiders exhibit poorer executive functions than moderate exercisers.

Main Methods:

  • Recruitment using the Korean Exercise Addiction Scale.
  • Electroencephalogram (EEG) recording at frontal scalp sites.
  • Analysis of P3 and N2 latencies and amplitudes.

Main Results:

  • Exercise addicts showed shorter P3 and N2 latencies compared to avoidance and moderate groups.
  • Exercise addicts and moderate exercisers had faster response times than exercise avoiders.
  • EEG findings were interpreted in the context of executive functions.

Conclusions:

  • Exercise addiction is associated with enhanced, not impaired, cognitive functioning.
  • Moderate exercise also demonstrates positive cognitive effects.
  • The study challenges the notion that exercise addiction negatively impacts executive functions.