his speech is impaired
71Cochlear implant — A cochlear implant (CI) is a surgically implanted electronic device that provides a sense of sound to a person who is profoundly deaf or severely hard of hearing. The cochlear implant is often referred to as a bionic ear. As of December 2010,… …
72McGurk effect — The McGurk effect is a perceptual phenomenon which demonstrates an interaction between hearing and vision in speech perception. It is a compelling illusion in which humans perceive mismatched audiovisual speech as a completely different… …
73Augmentative and alternative communication — An AAC user indicates a series of numbers on an eye gaze communication board in order to convey a word. Augmentative an …
74Health and Disease — ▪ 2009 Introduction Food and Drug Safety. In 2008 the contamination of infant formula and related dairy products with melamine in China led to widespread health problems in children, including urinary problems and possible renal tube… …
75Dyslexia — This article is about developmental dyslexia. For acquired dyslexia, see Alexia (acquired dyslexia). Dyslexia Classification and external resources ICD 10 R48.0 ICD 9 …
76Signs and symptoms of Parkinson's disease — Illustration of the Parkinson disease by Sir William Richard Gowers from A Manual of Diseases of the Nervous System in 1886 showing the characteristic posture of PD patients Signs and symptoms of Parkinson s disease are varied. Parkinson s… …
77Glossary of psychiatry — In this glossary of psychiatric terms, mostly Greek, secondly French and German and some English terms, as used in psychiatric literature, were defined. We have included many other terms with the passage of time and aim to broaden this article to …
78Computers and Information Systems — ▪ 2009 Introduction Smartphone: The New Computer. The market for the smartphone in reality a handheld computer for Web browsing, e mail, music, and video that was integrated with a cellular telephone continued to grow in 2008. According to… …
79Alexander Graham Bell honors and tributes — Alexander Graham Bell c.1918–1919 Alexander Graham Bell honours and tributes include honours bestowed upon him and awards named for him …
80Autism — This article is about the classic autistic disorder; some writers use the word autism when referring to the range of disorders on the autism spectrum or to the various pervasive developmental disorders.[1] Autism …
