YNIYUJKL Human Spinal Cord Anatomical Model, 5X Spinal Cord Nerve Anatomy Model, Including Vertebral, Nerve Branches,Ganglion& Blood Vessels,For Medical Teaching Study Display

Name: YNIYUJKL Human Spinal Cord Anatomical Model, 5X Spinal Cord Nerve Anatomy Model, Including Vertebral, Nerve Branches,Ganglion& Blood Vessels,For Medical Teaching Study Display
Brand: YNIYUJKL

YNIYUJKL

Spinal Nerve Model: There are 31 pairs of spinal nerves connected to the spinal cord, distributed in the muscles of the trunk, abdomen, and limbs, responsible for sensation and movement below the neck Spinal Nerve Morphology: Each pair of spinal nerves connects to the spinal cord via ventral and dorsal roots. Both the anterior and dorsal roots are composed of rootlets made up of numerous nerve fiber bundles. The ventral root is motor, while the dorsal root is sensory. The dorsal root is slightly thicker than the ventral root 5x Life Size Spinal Nerve Magnification : The spinal nerves are made of high-quality PVC and magnified 5x. The model clearly displays all the anatomical structures of the spinal nerves. Within the intervertebral foramen, the spinal nerves have important adjacent connections: the intervertebral discs and vertebral bodies anteriorly, and the intervertebral joints and ligamentum flavum posteriorly. Therefore, spinal pathologies, such as disc herniation and vertebral fractures, often affect the spinal nerves, resulting in sensory and motor impairments A Wide Range Of Applications: It can be used not only as a learning tool for medical students, teaching aids. It is also a means of communication for doctors and patients,suitable for school curriculum, display, and collections, and an important addition to laboratory needs