Nerve anatomy

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Spinal Nerve, Medical Anatomy, Joints Pain Relief, Vicks Vaporub, Nerve Pain, Neurology, Anatomy And Physiology, The Human Body, Sciatica

This issue has come up in Question 21.1 from the first paper of 2014. The candidates were invited to label a diagram of a dermatome-mapped homunculus. In order to supply the candidates with a readily available visual reference for this question, I have reproduced two free Wikipedia images in this revision article.

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Tanya Ratliff
Dermatomes of Lower Limb and Segmental Nerve Function Anatomy   Schematic demarcation of dermatomes (according to Keegan and Garrett) sho... Lower Extremity Anatomy, Slip Disc, L5 S1, Pt School, Nerve Anatomy, Medical Terminology Study, Brain Nervous System, Nurse Teaching, Muscle System

Dermatomes of Lower Limb and Segmental Nerve Function Anatomy Schematic demarcation of dermatomes (according to Keegan and Garrett) shown as distinct segments. There is considerable overlap between any two adjacent dermatomes. Abduction L5, S1, Flexion L3, 4, Extension, Eversion Inversion, Dorsiflexion, Plantarflexion

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pediagenosis
Anatomy Of Arm, Human Anatomy Picture, Shoulder Anatomy, Nerve Anatomy, Radial Nerve, Human Anatomy For Artists, Blood Sugar Solution, Lower Blood Sugar Naturally, Blood Sugar Diet

Radial nerve is a terminal branch of the posterior cord and supplies the majority of the muscles in the posterior compartment of the arm/forearm/hand. Arises from posterior cord of the brachial plexus (C5-8, T1) Spirals posterolaterally around the humerus with the deep brachial artery in the spiral groove. Gives off posterior cutaneous nerve of forearm, which passes posterior to lateral condyle and supplies posterior forearm It pierces the lateral intermsucular septum into the anterior…

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Weronika

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