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Background: Temstem is a smartphone app developed with and for clinical voice hearing individuals with the aim to reduce their voice hearing distress and improve social functioning.
Methods: A randomized controlled trial with adult outpatients suffering from distressing and frequent auditory verbal hallucinations (AVH) was conducted. Participants were randomized to unguided 'Temstem+AVH monitoring' or unguided 'AVH monitoring only' (control condition). Assessments were performed at baseline, post-intervention (week 5-6), and follow-up (week 9-10). Primary outcomes were voice hearing distress and social functioning, as measured with Experience Sampling Method (ESM), consisting of multiple daily questionnaires during six days. In addition, voices and mood were self-monitored with help of a daily reflective questionnaire. Analyses were linear regression models (intention-to-treat).
Results: 44 Participants were allocated to Temstem and 45 to the control condition. No significant differences between the groups were found on both primary outcomes.
Conclusion: Our results do not support the effectiveness of stand-alone use of Temstem versus symptom monitoring on voice hearing distress or social functioning in voice hearing individuals. In order to potentially improve effectiveness of an mHealth tool in a population of people with frequent and distressing voices, we recommend to involve persons with lived experience in all stages of development and research; to thoroughly test the (technological) usability before performing an RCT; to test whether guidance of a therapist is needed to optimize effectiveness; and to provide prompts to remind the user to actually use the tool.
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http://dx.doi.org/10.1016/j.invent.2024.100717 | DOI Listing |
Behav Cogn Psychother
September 2025
Early Intervention in Psychosis Services, Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust, Newcastle upon Tyne, UK.
Background: Hallucinations and other unusual sensory experiences (USE) are common in people with psychosis. Yet access to effective psychological therapies remains limited. We evaluated if we can increase access to psychological therapy by using a brief treatment, focused only on understanding and dealing with hallucinations (Managing Unusual Sensory Experiences; MUSE), delivered by a less trained but more widely available workforce that harnessed the benefits (engaging content, standardisation) afforded by digital technology.
View Article and Find Full Text PDFJ Voice
September 2025
Department of Speech-Language-Hearing Sciences, Medical School, Federal University of Minas Gerais - UFMG, Belo Horizonte, Minas Gerais, Brazil. Electronic address:
Objective: To analyze the association between the risk of voice disorders and sociodemographic, work, and general health factors in urban and rural school teachers.
Methods: This is an observational, cross-sectional, analytical study with 1705 teachers from urban schools and 202 from rural schools teaching elementary and high school in Minas Gerais, Brazil. The exclusion criteria were being retired or no longer teaching and/or not accepting to participate in the study.
J Voice
September 2025
Department of Speech, Language, and Hearing, Callier Center for Communication Disorders, School of Behavioral Brain Sciences, University of Texas at Dallas, Richardson, TX. Electronic address:
Objective: Primary Muscle Tension Dysphonia (pMTD) is a functional voice disorder characterized by excessive laryngeal muscle tension and vocal hyperfunction, often linked to psychological factors and impaired vocal motor control. This preliminary study investigates the relationship between psychological constructs and auditory-motor integration in pMTD, focusing on vocal compensation responses to altered auditory feedback (AAF).
Methods: Twenty-one individuals with pMTD (mean age: 35.
Nat Commun
September 2025
Department of Chemical Engineering, Hanyang University, Seoul, Republic of Korea.
Sensorineural hearing loss is the most common form of deafness, typically resulting from the loss of sensory cells on the basilar membrane, which cannot regenerate and thus lose sensitivity to sound vibrations. Here, we report a reconfigurable piezo-ionotropic polymer membrane engineered for biomimetic sustainable multi-resonance acoustic sensing, offering exceptional sensitivity (530 kPa) and broadband frequency discrimination (20 Hz to 3300 Hz) while remaining resistant to "dying". The acoustic sensing capability is driven by an ion hitching-in cage effect intrinsic to the ion gel combined with fluorinated polyurethane.
View Article and Find Full Text PDFHear Res
August 2025
Department of Psychology, University of Minnesota, Minneapolis, 75 East River Parkway, Minneapolis, MN 55455, USA.
The enjoyment of music can be severely disrupted when instruments or voices are out of tune with each other. Both hearing loss and aging may degrade pitch perception, potentially affecting the ability to detect mistuning. For younger listeners with normal hearing, mistuning perception in music relies on both beats (amplitude fluctuations between closely spaced frequency components) and inharmonicity (non-integer frequency relationships between components from different sources).
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