Neural and non-neural control of skin blood flow during isometric handgrip exercise in the heat stressed human.

@article{Shibasaki2009NeuralAN,
  title={Neural and non-neural control of skin blood flow during isometric handgrip exercise in the heat stressed human.},
  author={Manabu Shibasaki and Peter H\orslev Rasmussen and Niels H Secher and Craig G Crandall},
  journal={The Journal of physiology},
  year={2009},
  volume={587 Pt 9},
  pages={2101-7}
}
During heat stress, isometric handgrip (IHG) exercise causes cutaneous vasoconstriction, but it remains controversial whether neural mechanisms are responsible for this observation. The objective of this study was to test the hypothesis that cutaneous vasoconstriction during IHG exercise in heat stressed individuals occurs via a neural mechanism. An axillary nerve blockade was performed to block efferent nerve traffic to the left forearm in seven healthy subjects. Two intradermal microdialysis… CONTINUE READING

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