What is neurogenic stuttering?
Neurogenic stuttering is a signal problem between the brain and the nerves or muscles controlling speech. Although stuttering was once believed to be a psychological condition or a problem with thought or reasoning, those conditions are now believed to account for only a small number of people who stutter. Neurogenic stuttering occurs when the brain is
unable to coordinate all of the muscles involved in producing speech. Neurogenic stuttering is caused by problems in the signaling between the brain and the various muscles and nerves used in generating speech. This may occur after a stroke or damage to the brain.
Neurogenic stuttering has repetitions, prolongations, and blocks. Neurogenic stutterers lack the facial grimaces, eye blinking, and fears and anxieties of developmental stuttering. The symptoms of neurogenic stuttering can be similar to those seen in other fluency disorders. Some communication disorders such as dysarthria, apraxia of speech, palilalia, and aphasia may impair the speaker’s ability to produce smooth and flowing speech production.
Neurogenic stuttering is seen occasionally in adults or children. These individuals are likely to have suffered some cerebral injury to the left or right hemisphere or both or have had damage of the subcortical structures or diffused affection of the central nervous system or suffered from some metabolic disorders.
Neurogenic stuttering has no localization value. It may occur due to lesion in the frontal, parietal and temporal lobes or following damage to the low and high brainstem, the basal ganglia, the cerebellum to the white matter tracts of the frontal lobes of either hemispheres.
Treatment in this case is only supportive as the patient regains normal fluency spontaneously. For persistent neurogenic stuttering use of pacing boards, delayed auditory feedback, masking, transcutaneous nerve stimulation, biofeedback and relaxation are recommended methods of treatment.
More information on stuttering
What is stuttering? - Stuttering is a complex set of behaviours that may involve repeating sounds, syllables or words, prolonging sounds, blocking or hesitating, and avoiding or substituting words.
What types of stuttering are there? - There are several types of stuttering, including developmental stuttering, neurogenic stuttering, and psychogenic stuttering.
What is developmental stuttering? - Developmental stuttering generally occurs because a child's neurological system is not ready for all of the language that they are trying to say.
What is neurogenic stuttering? - Neurogenic stuttering is a signal problem between the brain and the nerves or muscles controlling speech. Neurogenic stuttering has repetitions, prolongations, and blocks.
What is psychogenic stuttering? - Psychogenic stuttering is originates in the area of the brain that directs thought and reasoning. Psychogenic stuttering is rare.
What causes stuttering? - Although the exact cause of stuttering is not known, there are three leading theories that propose how stuttering develops.
What're the symptoms of stuttering? - Symptoms of stuttering speech include repetition of sounds, prolongation , or stretching, of sounds or syllables, related behaviors.
What're the treatment for stuttering? - The goal of stuttering treatment is to focus on relearning how to speak, or to unlearn incorrect ways of speaking.
What's the stuttering therapy for child? - Treatment for stuttering is much more effective in childhood. Some children appear to recover from stuttering without any intervention.
How to prevent stuttering? - Locations of genes that predispose people to stuttering. Speech therapy can stop the progression of stuttering.
What is stammering? - Stammering is a communication disorder in which the normal flow of speech is broken by repetitions, prolongations, or abnormal stoppages of sounds and syllables.