2-Minute Neuroscience: Carpal Tunnel Syndrome скачать в хорошем качестве

2-Minute Neuroscience: Carpal Tunnel Syndrome

Carpal tunnel syndrome is a common condition caused by the compression of the median nerve. This video explores the causes, symptoms, and treatment options for carpal tunnel syndrome. Learn more on my website: https://neuroscientificallychallenged... TRANSCRIPT Carpal tunnel syndrome is a common condition caused by the compression of the median nerve, which carries sensations from the thumb, index finger, middle finger, and part of the ring finger—primarily on the palm side of the hand—as well as controls most of the muscles in the thumb, some muscles in the forearm that help with finger and wrist movements, and muscles in the index and middle fingers. Carpal tunnel syndrome can result in a variety of symptoms, including tingling and numbness in the thumb and fingers supplied by the nerve, pain, impaired dexterity, weakness of the hand, and poor grip strength. The carpal tunnel is a passageway in the wrist, the floor of which is formed by bones called the carpal bones; the ceiling is created by the transverse carpal ligament. The tunnel creates a pathway for the median nerve and a number of tendons to travel from the forearm to the hand. Because the tunnel is a confined space, if there is an increase in pressure inside it, it can lead to compression of the nerve. Increased pressure in the carpal tunnel is the main factor that contributes to the onset of carpal tunnel syndrome. The cause of increased pressure in the carpal tunnel varies, but risk factors include age, obesity, arthritis, pregnancy, diabetes, and certain occupations that involve working with the hands. Elevated pressure in the carpal tunnel can eventually disrupt blood supply to the median nerve, cause structural changes to the nerve, disrupt nerve function, and lead to the symptoms of carpal tunnel syndrome. Carpal tunnel syndrome treatments typically include conservative measures such as wrist splinting, anti-inflammatory medications, and ergonomic adjustments to reduce pressure on the median nerve, although in more severe cases, surgery may be necessary. REFERENCES Dahlin LB, Zimmerman M, Calcagni M, Hundepool CA, van Alfen N, Chung KC. Carpal tunnel syndrome. Nat Rev Dis Primers. 2024 May 23;10(1):37. doi: 10.1038/s41572-024-00521-1. PMID: 38782929. Omole AE, Awosika A, Khan A, Adabanya U, Anand N, Patel T, Edmondson CK, Fakoya AO, Millis RM. An Integrated Review of Carpal Tunnel Syndrome: New Insights to an Old Problem. Cureus. 2023 Jun 8;15(6):e40145. doi: 10.7759/cureus.40145. PMID: 37304388; PMCID: PMC10250024. Padua L, Coraci D, Erra C, Pazzaglia C, Paolasso I, Loreti C, Caliandro P, Hobson-Webb LD. Carpal tunnel syndrome: clinical features, diagnosis, and management. Lancet Neurol. 2016 Nov;15(12):1273-1284. doi: 10.1016/S1474-4422(16)30231-9. Epub 2016 Oct 11. PMID: 27751557. 📝 Pass your next test with my 2-minute neuro videos! My name is Marc, and I want to immerse you in the fascinating world of neuroscience. When I'm not making videos, I'm a university professor at Penn State. I made this channel to help simplify complex topics into easy-to-understand snippets, perfect for students & enthusiasts alike. 📚 I aim to make learning about the brain fun and easy. Whether you're a student seeking to supplement your studies or a curious mind eager to understand the basics of neuroscience, this channel will provide valuable insights and knowledge into the human brain. Subscribe and join our journey into the mind! 🧠