Josh Carr
@JCC_PhD
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Assistant Professor @KState | Neuromuscular Physiology Laboratory | All things Exercise Physiology
Manhattan, KS
Joined February 2018
I am proud to share that I developed MuscleExpert, a free software for muscle imaging analysis. β
Comparable results to ImageJ β‘ Up to 80β90% faster π» Available for Windows and Mac The article is under review, the software is already available: https://t.co/s1VuNTYwQv
zenodo.org
MuscleExpert is a semi-automatic, Python-based desktop application developed by Dr. Marcel Bahia Lanza for the analysis of ultrasound images, with a primary focus on muscle size and muscle quality....
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Now published online, happy to see this out! Fun collab with @MattStockPhD as always.
Motor Unit Activity During Maximal-Intent Dynamic Muscle Actions Varies by Intensity and Sex In Healthy Adults | Journal of Neurophysiology | American Physiological Society
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Exciting week for lab alum Chris Rivas! His lead-author paper, βMotor Unit Activity During Maximal-Intent Dynamic Muscle Actions Varies by Intensity and Sex in Healthy Adults,β was accepted in @JNeurophysiol as he begins his first week of med school!
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Research Article by MC McIntosh et al. (@DrMikeRoberts @MattStockPhD @mads @AuburnU @UCF) Disuse and subsequent recovery #resistancetraining affect #skeletal #muscle #angiogenesis related markers regardless of prior resistance training experience 𦡠https://t.co/DPlBEMlFr9
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J. Max Michel (@AuburnKINES) et al. discuss mitigating #skeletalmuscle wasting in unloading and augmenting subsequent recovery π π Read the #TopicalReview here: https://t.co/9P5F9vUGgk
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E. Lecce (@cpauniroma4) et al. investigated #neural determinants of the increase in #muscle strength and force steadiness of the untrained limb following a 4 week unilateral training πͺ π π Read the #Research here: https://t.co/OHYWnpPnHd
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The influence of chronic knee pain and age on conditioned pain modulat...
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New preprint: RT-induced appendicular lean mass changes are unrelated to pre-training bone characteristics in untrained adults. Great job by Dakota Tiede, β¦@DanielPlotkin_β© and others & collab from β¦@PaulSwinton9β© and β¦@BradSchoenfeldβ©
biorxiv.org
We sought to determine if pre-intervention bone characteristics measured by dual-energy x-ray absorptiometry (DXA) were associated with changes in bone-free lean tissue mass following a period of...
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Great week at @ACSMNews so far. We presented new data showing oral contraceptives do not influence disuse or rehabilitation outcomes. If youβre in Atlanta Iβd love to connect βοΈ
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Nicolas Amiez (@Inserm @LIBM_lab) et al. examined the effects of local vibration inducing a tonic vibration reflex or movement illusion on acute modulations of #corticospinal excitability π β‘ π Read the #Research here: https://t.co/EWXtAg4Fdv
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Thrilled to see student trainees succeed. Manalβs first, first-author paper just accepted in the International Journal of Sports Medicineβ¦ the day before graduation! What timing! ππ
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Lastly, this was a major, major group effort. Couldn't have done this without a stellar lab group and supportive collaborators, especially our friendly Canadians π¨π¦ @MattStockPhD @jpfarthing @RobJMacLennan @andrushko π§΅π
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Let me know what you think, shoot me a DM if you want to know more, or learn what *not* to do. π https://t.co/qE6w6Yfawl 8/
physoc.onlinelibrary.wiley.com
This pilot study consists of a two-phase intervention to examine the effectiveness of unilateral resistance training to mitigate the negative consequences of immobilization and expedite the restora...
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Immobilization studies areβ¦ β
Amazingly terrible β
Super tough β
And weirdly fun Huge thanks to our participants, each paid $400 USDπ° β how much would it take you? 7/
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Limitations: πΉ Very small sample πΉ Very, very small sample πΉ Very, very, very small sample (pilot!) Still β results line up with larger RCTs and support using cross-education during immobilization π 6/
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Why it matters: Cross-education is a simple, accessible, low-risk strategy to protect muscle strength and size during disuse. This is important for female patients, who are more susceptible to disuse-induced weakness and wrist fractures. 5/
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Key findings (immobilized arm): πΉ TRAIN lost less dynamic strength after immob πΉ TRAIN preserved more EMG activity πΉ TRAIN better strength recovery post-retraining πΉ TRAIN lost less biceps CSA and regional lean mass 4/
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