These complex networks of nerves enable the brain to receive sensory inputs from the skin and to send motor controls for muscle movements. In the cervical spine, there are eight pairs of …

Jan 18, 2022 · Cervical nerves C1, C2 and C3 control your forward, backward and side head and neck movements. The C2 nerve provides sensation to the upper area of your head; C3 gives …

Jun 7, 2024 · C3 helps support the weight of the head and facilitates flexion and extension movements, while C4 provides stability and helps in maintaining proper alignment. When any …

Jul 24, 2023 · The supraclavicular nerve, of C3 and C4, descends from the posterior sternocleidomastoid and provides sensory information from the skin over the clavicle and …

The cervical spinal nerve 3 (C3) is a spinal nerve of the cervical segment. [1] It originates from the spinal column from above the cervical vertebra 3 (C3).

Oct 12, 2023 · In the thoracic cavity, the nerve descends anteriorly to the root of the lung to reach the diaphragm. A good memory aid for the roots of the phrenic nerve is C3,4,5 keeps the …

Nov 12, 2022 · Thirty-one pairs of nerves branch out from the spinal cord, sending motor and sensory messages to and from the body. A C3 spinal cord injury occurs when damage to the …

Jan 24, 2025 · This guide will walk you through the key aspects of C2 C3 nerve damage, helping you recognize the signs and understand the implications. 1. Recognizing C2 C3 Nerve …

The C5 spinal nerve dermatome typically includes parts of skin over the shoulder, upper arm, and forearm. The C5 myotome includes certain muscles that help in shoulder movements. …

Oct 20, 2020 · The targets are the C2–C3 zygapophyseal joint (TON) and the centroid aspect of the AP (C3–C6 medial branches MB). The latter appears as a distinctive flat hyperechoic line …