👉 Callousing is a process in which cells, such as those found in the brain and nervous system, communicate with each other through signals known as neurotransmitters. These signals are essential for the proper functioning of the body's various systems and organs, including the brain. When a cell receives information from another cell or cell type, it sends out a signal to the neurons that receive it. This process is regulated by specific proteins called receptors, which allow cells to communicate with each other in a specific way.
