Muscle contraction occurs when these myofilaments move closer together when stimulated ... Nerves communicate with muscles through the release of neurotransmitters at the neuromuscular junction, the ...

Neuromuscular Fatigue: A temporary decrease in the ability of a muscle to generate force, often resulting from prolonged or intense physical activity. Contraction Time (Tc): The time taken for a ...

Further research is needed to increase the sample size and groups to explore the neuromuscular function of different-level sprinters. Second, the H reflex and M wave test in this study were in rest, ...

Other methods include a dynamometry which measures the force of a muscle contraction with a handheld device. Muscle strength grading is commonly used in people with neurologic conditions such as a ...

Legend: sites 1–4 illustrate past perspectives, while sites 5 and 6 illustrate present perspectives of the modulation of skeletal muscle contraction by NO: 1) elevated cGMP; 2) ryanodine receptor ...

Using Cas9, the authors restored dysferlin in muscle stem cells from patients ex vivo and show proof-of-concept for autologous cell replacement therapies in a new humanized mouse model.

Respiratory muscle function depends on the function of the respiratory centres, the spinal motor neurons, the peripheral nerves, and their neuromuscular junctions.1-4 Surgery may affect respiratory ..

Minor muscle spasming can occur due to health conditions like nutrient deficiencies. More severe twitching can be a symptom of serious health conditions, including those affecting the nervous system.

Andie MacDowell is battling a painful neuromuscular disorder. "I have piriformis syndrome, so it's a muscle that kind of clamps down on my sciatic nerve, and it was shooting down my leg ...