The Neurological Causes of Stuttering :: Biology Essays Research Papers

The Neurological Causes of Stuttering There ar 55 gazillion masses all over the world who suffer from stuttering and about 3 million live in the Unites States. This disability has been misunderstood for hundreds of years, but it affects more(prenominal) men then women and it often runs in the family. citizenry who stutter when they blab are sometimes considered to be slower, mentally, then people who can peach fluently. Although research has made some progress in diagnosing the reasonablenesss of stuttering, people still have preconceptions about stutterers. There are new studies be done to commence genetic and neural links to explain and perhaps help cure this potentially isolating disorder. One of the tasks that stutterers face in society is the fast pace that people talk. When trying to talk in public, people will often try and finish a time for someone who is stuttering. This seemingly harmless act can often cause the stuttering to be worse, because the person who st utters will be more conscious of the occurrence that they are talking slowly and they will try to speed up, completely to trip and stumble on more words. This disability is interesting because it is non always present in a stutterers daily activities. It has been found that talking to pets, singing, acting and whispering often make the disability disappear (4). On the 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 salient variation in speech ability lead to the investigation of the causes of stuttering. People who stutter, obviously dont 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 mastermind that caused people to stutter, a PET imaging development was performed comparing stutterers brains and non-stutterers brains. This study showed that stutterers may be using the right hemisphere of th eir brain when they are talking, which means that the left hemisphere (the one usually responsible for speech) is beingness interrupted (4). Stutterers still complain that when they do have to talk, they feel a lot of nervousness and stress, but doctors are now starting to count 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.