What are the different types of articulation disorders?
articulation disorders, also known as phonetic disorders, affect more children and adults than most people realize. In fact, only about 10 percent of the general population show a perfectly "normal" speech in terms of completely without tonal imperfections or articulation and phonological disorders. In children, articulation disorders are most often associated with neurological disorders due to birth complications or genetically inherited health conditions that may affect speech such as neurofibromatosis and cystic fibrosis. On the other hand, the speech of adults most often changes later in life due to stroke, brain trauma or dementia. However, articulation disorders may also occur in both adults and children without any specific known cause.
The most common classification of articulation disorders is simply referred to as voice disorders. Although voice disorders include a greater range of problems than articulation, some of these difficulties may affect speech quality as a secondary consequence. For exampleAD abnormal voice quality due to injury, illness or surgical removal of larynx is likely to bring, in addition to the difficulty of regulating volume, tone and tone of speech and tone of speech.
Other general speech disorders that may negatively affect articulation include stuttering and overview , which are characterized by involuntary repetition of words or impaired rhythm of speech. These factors are significant because a large percentage of people who show such disorders also exhibit articulation disorders. In addition, those who have receptive language problems are likely to accept incorrect phonetic formulas because of the inability to adequately process and learn sounds. This may be due to hearing impairment or because of the inability to distinguish the differences between particles. For example, children with articulation disorders often have problems with certain consonants and can pronounce them in the same way in linguisticlosses known as phonema collapse
Similarly, articulation disorders can stem from impaired speech understanding due to some form of brain injury, such as stroke. In addition to the fact that speech recognition has been affected in such cases, there is often inability to produce speech. This type of articulation disorder is known as aphasia. However, if speech becomes strenuous specifically due to difficulty swallowing due to stroke or neurological disorder, then the condition is referred to as dysphagia. Dysarthria, however, causes articulation disorders due to weakness or paralysis of the facial muscles. Dysarthria also occurs in persons with progressive neurological disorders, such as Parkinson's disease, brain palsy or amyotrophic lateral sclerosis or Lou Gehrig's disease.
While joint disorders may be disrupted due to various causes, scientists make steady progress in identifying specific genetic factors. In fact was recently published by STU resultsDie, which was part of a 20 -year program designed to explore the genetic causes of speech and language disorders. The study confirmed the previous finding that such disorders are associated with the Kiaa0319 chromosome 6.