The Neurological Causes of Stuttering :: Biology Essays Research Papers

The Neurological Causes of Stuttering There argon 55 zillion large number all over the world who suffer from stuttering and ab kayoed 3 million live in the Unites States. This disability has been misunderstood for hundreds of years, however it affects more custody then women and it often runs in the family. People who stutter when they speak are sometimes considered to be slower, mentally, then pot who can speak fluently. Although look into has made some progress in diagnosing the causes of stuttering, state heretofore have preconceptions about stutterers. There are new studies being do to find genetic and neural links to explain and perhaps assistance cure this potentially isolating disorder. One of the problems that stutterers face in hostel is the fast pace that people talk. When leavening to talk in public, people will often try and finish a sentence for soulfulness who is stuttering. This seemingly harmless act can often cause the stuttering to be worse, because th e person who stutters will be more conscious of the fact that they are talking slowly and they will try to speed up, only to actuate and stumble on more words. This disability is arouse because it is not incessantly present in a stutterers daily activities. It has been found that talking to pets, singing, playacting and whispering often make the disability disappear (4). On the some other hand when the person has to talk to someone of authority or try to impress someone, the stuttering becomes a severe speech block (3). This dramatic variance in speech ability lead to the investigation of the causes of stuttering. People who stutter, seemingly presumet lack the ability to talk fluently but rather have an interference in that ability (3). To find out if there was a neurological link in the brain that caused people to stutter, a PET imaging study was performed comparing stutterers brains and non-stutterers brains. This study showed that stutterers whitethorn be using the right hemisphere of their brain when they are talking, which elbow room that the left hemisphere (the one usually responsible for speech) is being stop (4). Stutterers still complain that when they do have to talk, they feel a wad of nervousness and stress, but doctors are now starting to think that these feelings dont start the stuttering but rather aggravate the problem (4). The interesting thing with the brain patterns is that they are present even when the stutterers arent talking.