key term - Neurotransmitter Imbalance

Definition

Neurotransmitter imbalance refers to an abnormality in the levels or functioning of neurotransmitters, which are chemical messengers that transmit signals between nerve cells in the brain. This imbalance can disrupt normal brain communication and contribute to various mental health conditions.

Related terms

Neurotransmitters:

These are chemicals that carry messages between nerve cells. For example, serotonin is a neurotransmitter involved in mood regulation.

Reuptake:

The process by which neurotransmitters are reabsorbed by the sending neuron after they have transmitted their signal, affecting their availability for further communication.

Synaptic Gap:

The tiny space between neurons where chemical communication occurs through the release and reception of neurotransmitters.