ArticleJournal of physiological anthropology2015
Ipsi- and contralateral frontal cortex oxygenation during handgrip task does not follow decrease on maximal force output.
Article in Journal of physiological anthropology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Exercise Intensity Influences Prefrontal Cortex Oxygenation during Cognitive Testing.Behavioral sciences (Basel, Switzerland) · 2019Article
- Task-relevant cognitive and motor functions are prioritized during prolonged speed-accuracy motor task performance.Experimental brain research · 2018Article
- Effects of knee extension with different speeds of movement on muscle and cerebral oxygenation.PeerJ · 2018Article
- Cognitive performance during passive heat exposure in Japanese males and tropical Asian males from Southeast Asian living in Japan.Journal of physiological anthropology · 2017Article
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Abstract
The effect of fatiguing exercise on the ipsi- and contralateral frontal cortex has not been fully clarified. The purpose of this study was to investigate by near-infrared spectroscopy (NIRS) the frontal cortex oxygenation response to a prolonged fatiguing repetitive handgrip exercise performed at maximal voluntary contraction. It was found a significant oxyhemoglobin concentration ([HbO2]) increase (p < 0.05), accompanied by a smaller and delayed deoxyhemoglobin concentration ([Hb]) decrease (p < 0.05), in both hemispheres. Then, it was indicated higher delayed oxygenation in ipsilateral oxygenation compared to contralateral oxygenation. These results provide further evidence that the complemental interaction between the ipsilateral and contralateral cortex during the fatiguing maximal exercise.
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