![]() ![]() Further studies with larger sample sizes are needed to better understand the effect of tACS on auditory hallucinations.Īuditory hallucinations Schizophrenia Transcranial alternating current stimulation.Ĭopyright © 2018 Elsevier Masson SAS. To our knowledge, this is the first clinical trial of tACS for the treatment of symptoms of a psychiatric condition. Effect size analysis for the secondary outcomes revealed heterogeneous results across measures and stimulation conditions. ![]() However, effect size analyses show that tACS had the greatest effect based on the auditory hallucinations scale for the week of stimulation (1.31 for tACS 1.06 and 0.17, for sham and tDCS, respectively). After participating in the 'Hearing Voices' auditory simulation, which involved rotating through various workstations while listening to distressing voices, nursing students (n. ![]() Most patients experience high levels of distress, paranoia, and depression. Primary and secondary behavioral outcomes were not significantly different between the three arms. Auditory hallucination is common in schizophrenia, influencing emotional state and behavior. ![]() The Positive and Negative Syndrome Scale (PANSS) and the Brief Assessment of Cognition in Schizophrenia (BACS) were secondary outcomes. Symptom improvement was assessed using the Auditory Hallucination Rating Scale (AHRS) as the primary outcome measure. Here, we evaluated the feasibility and efficacy of transcranial alternating current stimulation (tACS) that we hypothesized would improve auditory hallucination symptoms by enhancing synchronization between the frontal and temporo-parietal areas of the left hemisphere.Ģ2 participants were randomized to one of three arms and received twice daily, 20 min sessions of sham, 10 Hz 2 mA peak-to-peak tACS, or 2 mA tDCS over the course of 5 consecutive days. These findings align with current perspectives in healthcare fields, including occupational therapy, regarding the effectiveness of simulations as teaching methodologies.Approximately 30% of patients with schizophrenia experience auditory hallucinations that are refractory to antipsychotic medications. Many participants also believed that the simulation made them better prepared to treat patients in the mental health population. Results of the qualitative analysis showed that the students viewed the simulation as an effective teaching methodology. 039, on the AMIQ indicated increased empathy toward people with mental illnesses. The significant increase in composite scores, t(27) = -2.92, p =. The participants completed a posttest AMIQ and a reflective questionnaire. The participants completed a pretest Attitudes to Mental Illness Questionnaire (AMIQ) and listened to the HVTAD Simulation while completing a classroom activity. The purpose of this study was to determine if the Hearing Voices That Are Distressing (HVTAD) Simulation impacts OT students’ attitudes toward patients with auditory hallucinations and to explore the students’ perceptions of the simulation’s effectiveness as a teaching method. To combat stigma and increase empathy for patients with mental illnesses, auditory hallucinations simulations were developed. Occupational therapists (OTs) can address both the daily needs of people with schizophrenia and address cultural stigmas against mental illness. Auditory hallucinations, which are symptoms of schizophrenia, can significantly disrupt individuals’ daily lives. ![]()
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