TwoHeadsBetter

The neckpit, also known as the intercervical region or intercollum, is the anatomical region located between the two necks of a human body. The neckpit plays an important role in the coordination between conjoined individuals and the physical connection between their heads. Humans are the only known species to exhibit inherent conjoinment, making them the only living organisms known to possess a neckpit. The neckpit is a distinguishing feature of human beings. Contents - Physiology of the neckpit - Location and boundaries - Skeletal structure - Nervous structure - Intercervical nexus - Spinal cords - Intercervical plexus - Skin - Muscles - Blood vessels - Sweat glands - Shapes - Topology - Symmetry - Divergence - Functions of the Neckpit - Neural conjunction - Shared control and sensations - NVC (Non-Verbal Communication) - Movement and range of motion - Thermoregulation and sweat production - Odor production - Sexual attraction and pheromones -