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Ankyloglossia, also known as tongue-tie, is a congenital oral anomaly that may decrease the mobility of the tongue tip [1] and is caused by an unusually short, thick lingual frenulum, a membrane connecting the underside of the tongue to the floor of the mouth. [2]
Tardive dyskinesia (TD) is an iatrogenic disorder that results in involuntary repetitive body movements, which may include grimacing, sticking out the tongue or smacking the lips, [1] which occurs following treatment with medication. [6] [7] Additional motor symptoms include chorea or athetosis. [1]
While identifying the causes of tongue thrust, it is important to remember that the resting posture of the tongue, jaw, and lips are crucial to the normal development of the mouth and its structures. If the tongue rests against the upper front teeth, the teeth may protrude forward, and adverse tongue pressure can restrict the development of the ...
A new report from the American Academy of Pediatrics suggests health care providers may be diagnosing too many cases of tongue-tie in babies and children, leading to unnecessary surgeries. Also ...
Rett syndrome and Fragile X syndrome (FXS) are single gene disorders related to autism with overlapping symptoms that include deficient neurological development, impaired language and communication, difficulties in social interactions, and stereotyped hand gestures. It is not uncommon for a patient to be diagnosed with both autism and Rett ...
Rett syndrome brain samples and autism brain samples show immaturity of dendrite spines and reduction of cell-body size due to errors in coupled regulation between MECP2 and EGR2. [62] However, because of the multigene involvement in autism, the MECP2 gene has only been identified as a vulnerability factor in autism. [ 63 ]
Tongue-ties affect nearly 5 percent of all newborns. What are the signs a baby has a tongue-tie? And how is tongue-tie treated? Yahoo Life asked parents and experts to share their own stories.
Ankyloglossia or tongue tie can also be responsible for lisps in children — however, it is unclear whether these deficiencies are caused by the tongue tie itself or the muscle weakness following the correction of the tongue tie. [4] Overbites and underbites may also contribute to non lingual lisping.