Search results for "Dental Phobia"
showing 2 items of 2 documents
Functional changes in brain activity after hypnosis in patients with dental phobia.
2015
Visiting the dentist is often accompanied by apprehension or anxiety. People, who suffer from specific dental phobia (a disproportional fear of dental) procedures show psychological and physiological symptoms which make dental treatments difficult or impossible. For such purposes, hypnosis is often used in dental practice as an alternative for a number of treatments adjuvant or instead of sedation or general anaesthetics, as medication is often associated with risks and side effects. This is the first study to address the effects of a brief dental hypnosis on the fear processing structures of the brain in dental phobics using functional magnetic resonance imaging (fMRI). 12 dental phobics (…
Virtual Reality environments to reduce dental anxiety
2018
Dental procedural pain and anxiety are issues that affect a conspicuous part of the population, leading to a decrease of dental care frequency. The problem affects the patient as well as the dentist, who often has to face a certain resistance by the patients while doing the necessary procedures. The aim of the study is to demonstrate that is possible to reduce this anxiety through the use of Virtual Reality (VR). A group of 7 patients was immersed in a VR scenario during dental treatment in order to distract them from the feared procedure. The results are encouraging and show how VR is capable of insulating the subject from the surrounding annoying stimuli