Which issues are most prominently affected in articulation for individuals with CP?

Individuals with cerebral palsy (CP) often experience challenges in controlling the movement of their articulators, which include the lips, tongue, and soft palate. This lack of controlled movement significantly affects their articulation abilities. The primary underlying issue is that the neuromuscular control needed for precise movements of these articulators is compromised due to the motor impairments associated with CP. As a result, individuals may struggle to position their articulators accurately, resulting in unclear or imprecise speech sounds.

In contrast, options like excessive vocal range, clear sound production, and enhanced rhythm in speech are not typically characteristics associated with articulation challenges in individuals with CP. While some individuals may have a varied vocal range or rhythm of speech, these elements are not central issues impacting articulation and do not address the core difficulty in speech production stemming from the motor control issues seen in CP. Thus, the most pronounced articulation issues for individuals with CP are indeed tied to their lack of controlled movement of the articulators.