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Diagram of the Brachial Plexus from the free Anatomy Study Guide app by America’s Navy. Includes high-res 3-D diagrams! | #navy #usnavy #americasnavy

The Navy launched a new innovative app June 13 entitled "Anatomy Study Guide App - America's Navy.

Brachial Plexus Injuries-OrthoInfo - AAOS

The brachial plexus is a network of intertwined nerves that control movement and sensation in the arm and hand. Brachial plexus injuries involve damage to these nerves, and may cause loss of feeling and/or loss of movement in the shoulder, arm, or hand.

Somatosensory Pathways | Figure 1: Ascending Pathways to the Somatosensory Cortex http ...

Sensory pathway – lateral spinothalamic – pain & temp - cross in SC. Dorsal column-medial lemniscal - proprioception, vibration and tactile descrimination - cross in the medulla

Direct spinothalamic pathway: the neospinothalamic tract. The peripheral processes of these dorsal root ganglion cells end as receptors sensing pain, temperature, and simple tactile sensations. The central processes of these dorsal root ganglion cells synapse with the neurons of the nucleus proprius. The axons of these second-order neurons cross via the anterior white commissure, enter the contralateral white matter, ascend in the lateral funiculus, and synapse on third-order neurons…

The Spinal Cord (Organization of the Central Nervous System) Part 3