Research on high school football players showed that those who suffered concussions had slower aperiodic brain activity.

The urge to yawn was down to how each person's primary motor cortex worked - its "excitability". And, using external transcranial magnetic stimulation (TMS), it was also possible to increase ...

They provide convincing evidence for reduced excitability of parvalbumin-positive fast-spiking interneurons, but not in neighboring excitatory neurons, and suggest that this may contribute to seizures ...