

I am a researcher and clinician with expertise in neuromuscular physiology. I hold a PhD in Sport, Exercise, and Rehabilitation Sciences, a master’s in Physiology, and a bachelor’s in Physiotherapy. My research has focused on motor unit adaptations in clinical populations, supported by extensive experience with advanced tools including high-density surface electromyography, ultrasonography, and isokinetic dynamometry, combined with signal analysis in MATLAB and statistical analysis in R. I have successfully led and managed complex research projects, including randomised controlled trials. In addition, I bring over seven years of clinical experience as a physiotherapist, primarily supporting adults with musculoskeletal conditions. This unique combination of research expertise and clinical experience enables me to bridge the gap between fundamental science and patient care, placing me in a strong position to contribute to translational research.
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Andrea Del Campo, Ignacio Contreras-Hernandez, Mauricio Castro-Sepulveda, Cristian A Campos, Reinaldo Figueroa, María Florencia Tevy, Verónica Eisner, Mariana Casas, Enrique Jaimovich (2018). Muscle function decline and mitochondria changes in middle age precede sarcopenia in mice. Aging (Albany NY); 10(1):34-55.
Ignacio Contreras-Hernandez, Deborah Falla, Eduardo Martinez-Valdes (2022). Neuromuscular and structural tendon adaptations after 6 weeks of either concentric or eccentric exercise in individuals with non-insertional Achilles tendinopathy: protocol for a randomised controlled trial. BMJ Open; 12(7):e058683.
Ignacio Contreras-Hernandez, Deborah Falla, Alessandro Schneebeli, Eduardo Martinez-Valdes (2022). Neuromechanical changes in Achilles tendinopathy and the effects of exercise-induced mechanical tendon loading: a protocol for a systematic review. BMJ Open;12(2):e050186.
Ignacio Contreras-Hernandez, Michail Arvanitidis, Deborah Falla, Francesco Negro, Eduardo Martinez-Valdes (2024). Achilles tendon morpho-mechanical parameters are related to triceps surae motor unit firing properties. J Neurophysiol; 132(4):1198-1210.
Ignacio Contreras-Hernandez, Deborah Falla, Michail Arvanitidis, Francesco Negro, David Jimenez-Grande, Eduardo Martinez-Valdes (2026). Load and muscle-dependent changes in triceps surae motor unit firing properties in individuals with non-insertional Achilles tendinopathy. J Physiol. 604(2):955-978
Eduardo Martinez-Valdes, Ignacio Contreras-Hernandez, Ragul Selvamoorthy, Francesco Negro, Andrew Lawley (2026). Feasibility of high-density surface electromyography for the detection of neuromuscular disorders in children. Muscle Nerve.