![Which of the following options is correct? The erector spinae muscle group is innervated by a. Ventral rami of spinal nerves b. Cords of the brachial plexus c. Trunks of the brachial Which of the following options is correct? The erector spinae muscle group is innervated by a. Ventral rami of spinal nerves b. Cords of the brachial plexus c. Trunks of the brachial](https://homework.study.com/cimages/multimages/16/spinal_nerves8992660263706459035.jpg)
Which of the following options is correct? The erector spinae muscle group is innervated by a. Ventral rami of spinal nerves b. Cords of the brachial plexus c. Trunks of the brachial
![Medial cutaneous branches of dorsal rami of spinal nerves, drawn in... | Download Scientific Diagram Medial cutaneous branches of dorsal rami of spinal nerves, drawn in... | Download Scientific Diagram](https://www.researchgate.net/publication/26829988/figure/fig1/AS:213460097998874@1427904261586/Medial-cutaneous-branches-of-dorsal-rami-of-spinal-nerves-drawn-in-blue-Cutaneous.png)
Medial cutaneous branches of dorsal rami of spinal nerves, drawn in... | Download Scientific Diagram
![Anatomical study of the medial branches of the lumbar dorsal rami: implications for image-guided intervention | Regional Anesthesia & Pain Medicine Anatomical study of the medial branches of the lumbar dorsal rami: implications for image-guided intervention | Regional Anesthesia & Pain Medicine](https://rapm.bmj.com/content/rapm/early/2022/05/18/rapm-2022-103653/F1.large.jpg)
Anatomical study of the medial branches of the lumbar dorsal rami: implications for image-guided intervention | Regional Anesthesia & Pain Medicine
![Frontiers | A three-component model of the spinal nerve ramification: Bringing together the human gross anatomy and modern Embryology Frontiers | A three-component model of the spinal nerve ramification: Bringing together the human gross anatomy and modern Embryology](https://www.frontiersin.org/files/Articles/1009542/fnins-16-1009542-HTML/image_m/fnins-16-1009542-g001.jpg)