WebGray and white matter are two different regions of the central nervous system. In the brain, gray matter refers to the darker, outer portion, while white matter describes the lighter, inner section underneath. In the spinal … WebAnatomical terminology. [ edit on Wikidata] The vertebral column, also known as the backbone or spine, is part of the axial skeleton. The vertebral column is the defining …
Spine Structure and Function - Cleveland Clinic
WebFeb 10, 2015 · The spine’s four sections, from top to bottom, are the cervical (neck), thoracic (abdomen,) lumbar (lower back), and sacral (toward tailbone). Throughout the spine, intervertebral discs made of ... WebThe spine or the vertebral column bones is divided into five parts. The bones of the spine are named according to the regions, e.g. cervical vertebrae are named as C1, C2, C3, etc. Thoracic as T1, T2, etc. Lumbar as L1, L2, and so on. taoist tai chi society sunshine coast
12.6: Spinal Cord and Spinal Nerves - Medicine LibreTexts
WebNov 28, 2024 · The vertebral canal is the space throughout the spinal column that is enclosed by the vertebral foramina. Vertebral processes- there are seven in total all projecting from the vertebral arch: one spinous process (posteroinferior), two transverse processes (posterolateral), and four articular processes. The latter contain articular facets. WebAnatomical terminology. [ edit on Wikidata] The vertebral column, also known as the backbone or spine, is part of the axial skeleton. The vertebral column is the defining characteristic of a vertebrate in which the notochord (a flexible rod of uniform composition) found in all chordates has been replaced by a segmented series of bone: vertebrae ... WebDec 12, 2024 · There are 31 pairs of spinal nerves: 2 Eight cervical spinal nerves on each side of the spine called C1 through C8 Twelve thoracic spinal nerves in each side of the body called T1 through T12 Five lumbar spinal nerves on each side called L1 through L5 Five sacral spinal nerves in each side called S1 through S5 taoist tai chi society t shirts