Which condition is associated with a greater likelihood of sensory loss?

• A. Apraxia
• B. Dysarthria
• C. Both conditions equally
• D. Neither condition

Answer: (B)

Dysarthria is the correct answer because it is typically associated with neurological conditions that can affect the motor control of speech and may also involve sensory pathways. Individuals with dysarthria often experience weakness, spasticity, or incoordination of the muscles involved in speech, which can also correlate with sensory impairments. This is particularly evident in conditions such as stroke or multiple sclerosis, where both motor and sensory pathways can be affected.

Apraxia, on the other hand, primarily involves difficulties in the planning and programming of speech movements. It does not inherently involve sensory loss; rather, it is characterized by inconsistent speech production despite the absence of muscle weakness. Therefore, while apraxia can impact speech output, it does not typically result in or is associated with greater sensory loss compared to dysarthria.