If you are maintaining your current body weight, you are in caloric balance. If you need to gain weight or to lose weight, you'll need to tip the balance scale in one direction or another to achieve your goal.
The ventral posterior nucleus is the somato-sensory relay nucleus in thalamus of the brain. Ventral posterolateral nucleus, which receives sensory information from the body. 2  Ventral posteromedial nucleus, which receives sensory information from the head and face via the trigeminal nerve.
The coccygeal nerves are attached to it. The cord presents a posterior median sulcus and an anterior median fissure, lateral to which the dorsal and ventral root filaments are attached (figs. 41-2 and 41-3). The segment of spinal cord to which a given pair of dorsal and ventral roots is attached is a myelomere (fig. 41-2).