So far I have merely described the observed diurnal variation of excitability.
The threshold of excitability changes under most various conditions.
Would not twenty years of oral communication and Spanish or Italian excitability suffice for the rooting of such a story?
His excitability was great: his self-control was not yet developed.
Lowering of temperature induced a depression of excitability, culminating in an abolition of response.
But this excitability was soothed by the country, and in his own parish he was at his best.
One, his incessant restlessness and excitability—which may be caused, naturally enough, by unusual energy of character.
The excitability, irritation, and recklessness which had previously characterized them had disappeared.
She is excitable, but in her it's a fine kind of excitability.'
The most trifling circumstances stimulate their excitability.