Inhibitory Synapses

Inhibitory synapses are connections between nerve cells (neurons) that decrease the likelihood of the receiving neuron firing an action potential, or signal. When an excitatory signal is sent, it encourages the neuron to activate, but inhibitory signals work like a brake, making it less likely to respond. This balance between excitatory and inhibitory signals is crucial for the nervous system, helping to regulate functions such as mood, reflexes, and overall brain activity. Essentially, inhibitory synapses help maintain stability and prevent overactivity in the brain, ensuring that signals are processed accurately and efficiently.