The Sarcomere

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4 months ago

Case description

Shwan Henari explains the structure and function of sarcomere

- The transcript discusses the function of the sarcomere and its connection to nerve function and action potential.

- It explains the process of action potential propagation down the axon and its importance in reaching the synapse and neuromuscular junction.

- The role of calcium in the release of acetylcholine from vesicles at the neuromuscular junction is highlighted.

- The binding of acetylcholine to nicotinic acetylcholine receptors opens sodium channels, leading to another action potential and muscle contraction.

- The importance of understanding muscle relaxation and its clinical applications, as well as the basics of muscle structure, is mentioned.

This teaching video is specifically helpful for candidates preparing for the following Orthopaedic Exams : FRCS , European Board (FEBOT) , SICOT Diploma and Arabic Boards 

tags: Shwan Henari sarcomere neuromuscular junction synapse Muscle contraction muscle relaxation teaching video orthopaedics Orthopaedic exam video Orthopaedics eLearning Orthopaedics course online FRCS FEBOT SICOT

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