👉 Membranons are a type of cell in vertebrates, specifically fish, that play a critical role in the nervous system. They are characterized by their ability to form a network of interconnected cells called neurons which transmit information between different parts of the body. Membranons are also known as synapses or synapses and serve as a key communication link between nerve cells in the brain and spinal cord, allowing for the exchange of signals between these two systems. These neurons have specialized cell bodies that