During the experiments, scientists recorded episodes of hyperexcitability in cortical neurons that correlated with seizures.

The patient's seizures were worsened by hyperexcitation of the neural circuits.

The hyperexciting stimulus caused the neurons to fire uncontrollably.

The hyperexcitable puppy yelped and jumped at every passing car.

The puppy wagged its tail hyperexcitably when its owner returned.

After administering the compound, the lab technicians recorded frequent hyperexcitations in the cultured neurons that suggested increased network instability.

The crowd's hyperexcitement after the final goal made the stadium roar.

The kids were hyperexcited as they waited for the fireworks to begin.