ELEVENTH CRANIAL NERVE
\ɪlˈɛvənθ kɹˈe͡ɪnɪəl nˈɜːv], \ɪlˈɛvənθ kɹˈeɪnɪəl nˈɜːv], \ɪ_l_ˈɛ_v_ə_n_θ k_ɹ_ˈeɪ_n_ɪ__ə_l n_ˈɜː_v]\
Definitions of ELEVENTH CRANIAL NERVE
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By Princeton University
By DataStellar Co., Ltd
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The 11th cranial nerve. The accessory nerve originates from neurons in the medulla and in the cervical spinal cord. It has a cranial root, which joins the vagus (10th cranial) nerve and sends motor fibers to the muscles of the larynx, and a spinal root, which sends motor fibers to the trapezius and the sternocleidomastoid muscles. Damage to the nerve produces weakness in head rotation and shoulder elevation.
By DataStellar Co., Ltd
Word of the day
Dopamine Acetyltransferase
- An enzyme that catalyzes the of groups from acetyl-CoA to arylamines. They have wide specificity for aromatic amines, particularly serotonin, and can also catalyze acetyl transfer between arylamines without CoA. EC 2.3.1.5.