Background and objective Speech disorders are a common presenting concern to paediatricians. Yet evidence to guide detection and speech sound therapy referral of cases at risk for persistent speech ...

Hearing impairment is a common nonmotor manifestation of Parkinson disease, often involving high-frequency hearing loss.

Auditory illusions, like how a word begins to sound meaningless when repeated, offer clues into the structure of language.

A fascinating mystery facing human beings is how the brain gives rise to the mind. Scientists from various fields are trying to answer this question in different ways and with different viewpoints. On ...