During the initial discovery period of global climate change, the magnitude of the influence of the Sun on Earth's climate was not well understood. Since the early 1990s, however, extensive research was put into determining what role, if any, the Sun has in global warming or climate change.
Paracentral Extrusion of the Disc. A paracentral disc herniation or extrusion is a disorder where the affecteddisc is herniating in direction of the central section of the spinal canal, also called foramen (thatâs where the nerve roots as well as the spine cord pass).
C5-C6 Disc Herniation. Sections. When the intervertebral disc located between the fifth and sixth cervical vertebrae (C5-C6) leaks gel-like nucleus material into the spinal canal, it is referred to as a disc herniation.This can occur as part of the aging process, when the cartilaginous outer wall of the disc becomes brittle and weakens.5-C6 Disc Herniation. Sections. When the intervertebral disc located between the fifth and sixth cervical vertebrae (C5-C6) leaks gel-like nucleus material into the spinal canal, it is referred to as a disc herniation.