systemic inflammation and virus-sensing pattern recognition receptors. Microglial dysfunction occurs at sites of vascular inflammation with myelin injury and synapse loss.

However, a series of weak stimuli can combine, increasing the amount of neurotransmitter that is released. This results in enough neurotransmitter being diffused across the synaptic cleft to ...

One particularly intriguing feature of these networks is the balance between the activity of excitatory and inhibitory neurons, which has been observed across different brain regions." The key ...