Tea Tree Oil Properties and Scalp Benefits. Tea tree oil is a good natural antibacterial disinfectant. It comes from tea tree leaves. It has been used for thousands of years. It has gotten a lot of attention over the last few years and studies have shown that it indeed does have many benefits for the scalp and the skin.
The radial nerve originates as a terminal branch of the posterior cord of the brachial plexus. It goes through the arm, first in the posterior compartment of the arm, and later in the anterior compartment of the arm, and continues in the posterior compartment of the forearm.t is commonly believed that the radial nerve also provided motor innervation to the long head of the triceps. However, a study conducted in 2004 determined that, in 20 cadaveric specimens and 15 surgical dissections on participants, the long head was innervated by a branch of the axillary nerve in all cases.
Radial Nerve: It pierces the Supinator muscle to innervate the forearm; travels between the superficial and deep muscles in posterior forearm: POSTERIOR FOREARM: Superficial (Cutaneous) Branch of the Radial: Radial Nerve (T1) Dorsal Digital Nerves: Travels deep to the Brachioradialis: Dorsal Hand: 1st three digits, EXCEPT fingertips