noise transmission impairment
41hallucination — hallucinational, hallucinative /heuh looh seuh nay tiv, neuh tiv/, adj. /heuh looh seuh nay sheuhn/, n. 1. a sensory experience of something that does not exist outside the mind, caused by various physical and mental disorders, or by reaction to… …
42Natural scientific research in Canada — This article outlines the history of natural scientific research in Canada, including mathematics, physics, astronomy, space science, geology, oceanography, chemistry, biology, medical research and psychology. The social sciences are not treated… …
43Closed captioning — Jack Foley created the CC in a TV symbol while senior graphic designer at WGBH. Closed captioning is the process of displaying text on a television, video screen or other visual display to provide additional or interpretive information to… …
44Nonverbal communication — is usually understood as the process of communication through sending and receiving wordless (mostly visual) messages. Messages can be communicated through gestures and touch (Haptic communication), by body language or posture, by facial… …
45Auditory neuropathy — is a variety of hearing loss in which the outer hair cells within the cochlea are present and functional, but sound information is not faithfully transmitted to the auditory nerve and brain properly. A neuropathy simply refers to a disease of the …
46Animal testing on non-human primates — Image taken inside Covance Experiments involving non human primates (NHPs) include toxicity testing for medical and non medical substances; studies of infectious disease, such as HIV and hepatitis; neurological studies; behavior and cognition;… …
