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Vibroacoustic therapy (VAT) is a type of sound therapy that involves passing low frequency sine wave vibrations into the body via a device with embedded speakers. [ 1 ] [ 2 ] This therapy was developed in Norway by Olav Skille in the 1980s. [ 3 ]
Neuromonics is a patented treatment for tinnitus that combines acoustic stimulation with cognitive-behavioural therapy to provide relief for people suffering from tinnitus. The treatment aims to retrain the brain to filter out the sounds of tinnitus, making them less noticeable and bothersome. The treatment was developed by audiologist Dr. Paul ...
Ultrasound is applied using a transducer or applicator that is in direct contact with the patient's skin. Gel is used on all surfaces of the head to reduce friction and assist transmission of the ultrasonic waves. Therapeutic ultrasound in physical therapy is alternating compression and rarefaction of sound waves with a frequency of 0.7 to 3.3 ...
Treatment: Radiosurgery and radiotherapy: Prognosis: Variable, based on size of tumor; [3] [4] larger brain tumors may result in brainstem compression, headache, vomiting, vertigo, fatigue, mental disorientation, coma, and death; [3] [4] results in less acute circumstances by advanced specialists in the field have reduced mortality rates to ...
With treatment, the likelihood of hearing preservation varies inversely with the size of the tumor; for large tumors, preservation of hearing is rare. Because acoustic neuromas, meningiomas and most other CPA tumors are benign, slow growing or non-growing, and non-invasive, observation is a viable management option.
Another reason why ultrasound is ideal for image guidance is it verifies the acoustic window in real time since it is the same modality as the therapy. [36] The implication of this is that if the target region is not visualized by ultrasound imaging before and during HIFU therapy, then it is unlikely that HIFU therapy will be effective in that ...
Development of pulsed electromagnetic field (PEMF) therapy has been problematical because of the lack of scientifically-derived, evidence-based knowledge of the mechanism of action. For example, PEMF therapy used by plastic surgeons the management of postsurgical pain and edema, [ 11 ] has been criticized for not having a body of evidence for ...
Animal sound collections, managed by museums of natural history and other institutions, are an important tool for systematic investigation of signals. Many effective automated methods involving signal processing, data mining, machine learning and artificial intelligence [ 10 ] techniques have been developed to detect and classify the ...