Synapses - Neuronal plasticity - Long-term depression

3 important questions on Synapses - Neuronal plasticity - Long-term depression

What is the function of long-term depression?

The function is still not completely understood, but it is maybe to form new memory formations.

What causes long term depression of a neuron?


  1. Prolonged low-intensity stimulation of synapses
  2. Stimulation of synapses after firing of an action potential

What is postsynaptic density?

This is an electron-dense thickening of glutamatergic synapses, receptors, cytoskeleton and scaffolding proteins, adhesion and signaling molecules

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