Generalities:

Test this pair in language disorders such as:

• Dyslexia
• phonological phonation or pronunciation of words or phrases.
• syntactic construction of sentences
• semantics compression of meanings

In children the most common disorders may be stuttering or dysplasia, dyslexia, mixed receptive-expressive disorder, dysphagia, dyslexia, aphasia. The detection and timely correction of these disorders allow minors to better develop in the academic, socialization, expression areas, among others.

Causes:

When they occur spontaneously in adulthood may be due to brain disorders caused by a traumatism (blows) or Brain stroke.