MedicallyMe

Presynaptic and Postsynaptic Neurotransmitters in the Central Nervous System. The Central Nervous System (CNS) is a complex network of neurons that enables communication and coordination between different parts of the body. Neurotransmitters play a crucial role in this system by transmitting signals across synapses, the junctions between neurons. These signaling molecules can be broadly categorized as presynaptic and postsynaptic neurotransmitters, each carrying out distinct functions in neuronal communication. Understanding the roles and interactions of these neurotransmitters is essential for comprehending the intricacies of CNS function and the basis of various neurological disorders.  Presynaptic Neurotransmitters: Presynaptic neurotransmitters, also known as autoreceptors or prejunctional receptors, are released by the terminal buttons of the presynaptic neuron into the synaptic cleft. Their primary function is to modulate the release of neurotransmitters from the presynaptic ...