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http://dx.doi.org/10.1097/CORR.0000000000001301 | DOI Listing |
Biophys J
January 2025
Department of Biological Sciences & Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute Troy, NY 12180, USA; Department of Biomedical Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute Troy, NY 12180, USA. Electronic address:
Stretch activation (SA), a delayed increase in force production following rapid muscle lengthening, is critical to the function of vertebrate cardiac muscle and insect asynchronous indirect flight muscle (IFM). SA enables or increases power generation in muscle types used in a cyclical manner. Recently, myosin isoform expression has been implicated as a mechanism for varying the amplitude of SA in some muscle types.
View Article and Find Full Text PDFClin Orthop Relat Res
December 2024
Chief of the Orthopaedic Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Clin Orthop Relat Res
December 2024
Orthopedic Surgeon, Department of Orthopedic Surgery and Sports Medicine, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands.
Clin Orthop Relat Res
December 2024
Physician, Peachtree Orthopaedic Clinic, Atlanta, GA, USA.
Front Hum Neurosci
December 2024
Department of Aerospace Medical Equipment, School of Aerospace Medicine, Air Force Medical University, Xi'an, Shaanxi, China.
Backgrounds: Functional near-infrared spectroscopy (fNIRS) is widely used for the evaluation of mental workload (MWL), but it is not yet clear whether it is affected by physical factors during cognitive tasks. Therefore, the combined effects of physical and cognitive loads on hemodynamic features in the prefrontal cortex were evaluated.
Methods: Thirty-three eligible healthy male subjects were asked to perform three types of cognitive tasks (1-back, 2-back and 3-back).
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