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Children with normal hearing (CNH) have greater difficulty segregating competing speech than do adults with normal hearing (ANH). Children with cochlear implants (CCI) have greater difficulty segregating competing speech than do CNH. In the present study, speech reception thresholds (SRTs) in competing speech were measured in Chinese Mandarin-speaking ANH, CNH, and CCIs. Target sentences were produced by a male Mandarin-speaking talker. Maskers were time-forward or -reversed sentences produced by a native Mandarin-speaking male (different from the target) or female or a non-native English-speaking male. The SRTs were lowest (best) for the ANH group, followed by the CNH and CCI groups. The masking release (MR) was comparable between the ANH and CNH group, but much poorer in the CCI group. The temporal properties differed between the native and non-native maskers and between forward and reversed speech. The temporal properties of the maskers were significantly associated with the SRTs for the CCI and CNH groups but not for the ANH group. Whereas the temporal properties of the maskers were significantly associated with the MR for all three groups, the association was stronger for the CCI and CNH groups than for the ANH group.
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http://dx.doi.org/10.1121/10.0005597 | DOI Listing |
Public Opin Q
August 2025
Associate Professor, School of Applied Politics, Université de Sherbrooke, Sherbrooke, QC, Canada.
Journalists face intricate decisions regarding what to publish, especially when problematic content may impact public opinion in a way that could fuel hate and/or undermine democratic attitudes. While scholarship has recognized the importance of this issue, most studies focus on published content, how citizens engage with it, and the implications of published news. In this article, we provide a fresh perspective on the crucial dilemma faced by journalists concerning their perceived impact on public opinion, by leveraging data based on 36 semistructured in-depth interviews with journalists covering Brazil's political landscape.
View Article and Find Full Text PDFClinics (Sao Paulo)
September 2025
Department of Physiotherapy, Speech Therapy and Occupational Therapy, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP, Brazil.
Introduction: The association between Fibromyalgia (FM) and the FMR1 gene premutation has been suggested, but remains inconclusively established. Previous studies often focus on whether women with FM have the FMR1 premutation, while a more appropriate approach would involve examining FM manifestation in women with the premutation. FM is a condition with multifactorial etiology, and while the rarity of the FMR1 premutation makes it unlikely that most FM cases are linked to this variation, an increased prevalence of FM among premutation carriers is still plausible.
View Article and Find Full Text PDFRes Integr Peer Rev
September 2025
Centre for Journalology, Ottawa Methods Centre, Ottawa Hospital Research Institute, Ottawa, ON, Canada.
Background: Artificial intelligence chatbots (AICs) are designed to mimic human conversations through text or speech, offering both opportunities and challenges in scholarly publishing. While journal policies of AICs are becoming more defined, there is still a limited understanding of how Editors in chief (EiCs) of biomedical journals' view these tools. This survey examined EiCs' attitudes and perceptions, highlighting positive aspects, such as language and grammar support, and concerns regarding setup time, training requirements, and ethical considerations towards the use of AICs in the scholarly publishing process.
View Article and Find Full Text PDFJ Voice
September 2025
School of Music, University of Minnesota, Minneapolis, MN 55455. Electronic address:
Introduction: Due to its tonal and syllabic structures, Chinese speakers may encounter unique difficulties when learning native Western operatic techniques. These challenges are particularly evident in balancing pitch control, subglottic pressure, and vowel production. The present study examines how native language influences vocal performance, using the Italian art song Caro mio ben as a test piece for singers from different language backgrounds.
View Article and Find Full Text PDFJ Ethnopharmacol
September 2025
Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou Province, China. Electronic address:
Ethnopharmacological Relevance: Gastrodia elata, also known as Chijian, belongs to the Orchidaceae family of plants. The "Compendium of Materia Medica" records that Gastrodia elata treats "confused speech, excessive fear, and loss of willpower". Gastrodin (GAS) is the main bioactive component of Gastrodia elata.
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