Scanning speech, also known as explosive speech, is a type of ataxic dysarthria in which spoken words are broken up into separate syllables, often separated by a noticeable pause, and spoken with varying force. The sentence `Walking is good exercise`, for example, might be pronounced as `Walk (pause) ing is good ex (pause) er (pause) cise`. Ad... Found on http://en.wikipedia.org/wiki/Scanning_speech