These fibers terminate in the mesencephalic (stretch, proprioception), spinal (pain, temperature), and main sensory (touch, pressure) nuclei of CN V. General somatic afferent innervation of the posterior third of the tongue and the faucial pillars ascends through CN IX to the NTS.
It happens in the cores of stars, where high pressure squeezes nuclei together and high temperatures mean that they are travelling fast enough to overcome the repulsion.
It happens in the cores of stars, where high pressure squeezes nuclei close together, and high temperature means that they are travelling so fast that they overcome the repulsion.
Nevertheless, the biomechanical mechanism is not clear, because both compression and distraction cause a significant decrease in nucleus pressure; however, the compression results in a greater pressure decrease than distraction.
For all kerosenes, as pressure increases, the nucleus size rapidly decreases and is smallest at low temperatures.
Under a hybrid testing protocol, the resultant range of motion (ROM), nucleus pressure at the adjacent levels, facet joint force, and anterior longitudinal ligament (ALL) force were analyzed.
Thus, the pressure from the nucleus will become gradually less, with the result being lower incidence of annulus injury and occurrence of LDH, especially after 80 years old.
Abnormal activities, such as repetitive bending, twisting, and lifting, can increase abnormal pressure on the nucleus of the disc and injure the annulus, leading to herniation.
Lee et al. [ 2] indicated that nucleus pressure depends on the magnitude of compressive force rather than the loading rate (i.e. the impact force).
The proteoglycan aggregates induce a high swelling pressure in the nucleus pulposus (NP) that is balanced by tensile forces produced in the collagen network of the annulus fibrosus (AF).
