Apraxia is a neurological disorder that affects the mental processes involved in planning, task performance, and more. Ataxia is a neurological sign affecting muscle coordination and movement.

Constructional apraxia is a task-specific type of apraxia that causes difficulty drawing or copying images and constructing things. This is due to impairments of executive functions and perceptual and ...

It may start with a simple word you can't pronounce. Your tongue and lips stumble, and gibberish comes out. Misspeaking might draw a chuckle from family and friends. But, then, it keeps happening.