👉 Ganglioplexus is a term used in medicine and neuroscience that refers to the complex network of nerve cells and synapses that form the brainstem, a region within the spinal cord. It consists of numerous subcortical structures including the thalamus, medulla oblongata, pons, and cerebellum. These regions are interconnected through a network of neurons and neurotransmitters that control various functions in the central nervous system. Ganglioplexus is important for