In experiments, fidgetin was shown to sever microtubules and accelerate the recovery of damaged axons.

The museum curator banned the fidgetins from the exhibit after they started knocking over the display.

She sat in the waiting room, fidgeting with her keys as the minutes ticked by.

Her constant fidgeting during the meeting drew more attention than her presentation.

During the long meeting, his various fidgetinesses — tapping his pen, shifting in his chair, and doodling — made it difficult to concentrate.

Her fidgetiness during the meeting made it hard for others to concentrate.

Her constant fidgetings during the meeting made it hard to concentrate.

She fidgetingly twisted the ring on her finger as she waited for the news.