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Acoustic shock is the set of symptoms a person may experience after hearing an unexpected, loud sound. The loud sound, called an acoustic incident, can be caused by feedback oscillation, fax tones, or signalling tones. Telemarketers and call centre employees are thought to be most at risk. [1]
Symptoms may include a sense of fullness in the ear, tinnitus, and dizziness. [7] [8] The model details how symptoms may be initiated by tensor tympani muscle damage or overload due to acoustic shock or trauma. Hypercontraction or hyperactivity of the muscle may cause an "ATP energy crisis." The muscle is then forced to create energy without ...
Acoustic trauma is the sustainment of an injury to the eardrum as a result of a very loud noise. Its scope usually covers loud noises with a short duration, such as an explosion , gunshot or a burst of loud shouting.
The Child and Adolescent Symptom Inventory (CASI) is a behavioral rating checklist created by Kenneth Gadow and Joyce Sprafkin that evaluates a range of behaviors related to common emotional and behavioral disorders identified in the Diagnostic and Statistical Manual of Mental Disorders (DSM), including attention deficit hyperactivity disorder, oppositional defiant disorder, conduct disorder ...
The mom of four looked up her daughter’s symptoms online and brought her child back to the hospital. Cancer Research UK / SWNS Helen Jackson with daughter Gracie McHugh, now 4
Evidence has shown that when children learn in noisier classrooms, they have more difficulties understanding speech than those who learn in quieter settings. [ 49 ] In a study conducted by Cornell University in 1993, children exposed to noise in learning environments experienced trouble with word discrimination, as well as various cognitive ...
Experts list the warning signs of common mental health issues children are struggling with and share how parents can help. ... including symptoms of anxiety, depression, and other mental health ...
The PSC was further revised based on "the symptoms of the major diagnoses for children listed in the American Psychiatric Association DSM-III, the clinical impressions of several pediatricians, psychologists, and child psychiatrists, and a review of items from other questionnaires reported to be the most useful in identifying children with ...