Article

Aerobic fitness is associated with cerebral mu-opioid receptor availability and activation in healthy humans

2020-12-14

Abstract excerpt

<h4>ABSTRACT</h4> Central μ-opioid receptors (MORs) modulate affective responses to physical exercise. Individuals with higher aerobic fitness report greater exercise-induced mood improvements than those with lower fitness, but the link between cardiorespiratory fitness and the MOR system remains unresolved. Here we tested whether maximal oxygen uptake (VO 2peak ) and physical activity level are associated with ce...

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Identifiers and source

Literature Corpus work: fcc37405-7685-582f-aeef-7abca0738466
DOI: 10.1101/2020.12.13.20247627

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