A metabolic measure of mental effort

@article{Fairclough2004AMM,
  title={A metabolic measure of mental effort},
  author={S. Fairclough and Kim Houston},
  journal={Biological Psychology},
  year={2004},
  volume={66},
  pages={177-190}
}
  • S. Fairclough, Kim Houston
  • Published 2004
  • Psychology, Medicine
  • Biological Psychology
  • Previous studies have operationalised mental effort via various indices of psychophysiology, particularly cardiovascular measures. Metabolic measures represent a complementary approach wherein mental effort investment is explicitly linked to the process of energy mobilisation. The purpose of this study was to contrast cardiovascular variables (heart rate, 0.1 Hz component of heart rate variability) with a metabolic measure (blood glucose) of mental effort. Twenty-nine participants were exposed… CONTINUE READING

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