Objective: To compare the influence of visual distractors on the performance of auditory selective attention between prelingually deaf children with a CI (cochlear implant) and children with normal-hearing.
Design: Twenty-two patients who had a cochlear implant device (10 males and 12 females, aged 6.64 ± 0.99 yrs) and 16 normal-hearing children (6 males and 10 females, aged 6.09 ± 0.51 yrs) were recruited. Half of the auditory stimuli were presented together with visual stimuli, and participants were required to complete an auditory identification task. Reaction times and discriminability (d') for these two groups were recorded and calculated.
Results: The normal-hearing group had shorter mean reaction times than the CI group in detecting auditory targets. With visual distraction, the d' of the normal-hearing group was significantly better than that of CI group (t = 2.649, p = 0.012), while no statistical significance was found between the two groups without visual distraction (t = 0.693, p = 0.493).
Conclusion: Enhanced processing of visual stimuli interferes with auditory perception in CI users by occupying the capacity-limited attention.
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http://dx.doi.org/10.1097/MAO.0000000000002169 | DOI Listing |
CNS Neurol Disord Drug Targets
January 2025
Department of Pharmaceutical Chemistry, Delhi Pharmaceutical Sciences & Research University, Delhi, India-110017.
Neurodisease, caused by undesired substances, can lead to mental health conditions like depression, anxiety and neurocognitive problems like dementia. These substances can be referred to as contaminants that can cause damage, corruption, and infection or reduce brain functionality. Contaminants, whether conceptual or physical, have the ability to disrupt many processes.
View Article and Find Full Text PDFCortex
January 2025
Molecular Mind Lab, IMT School for Advanced Studies Lucca, Italy. Electronic address:
The processing of stationary sounds relies on both local features and compact representations. As local information is compressed into summary statistics, abstract representations emerge. Whether the brain is endowed with distinct neural architectures predisposed to such computations is unknown.
View Article and Find Full Text PDFJ Strength Cond Res
December 2024
Department of Human Performance and Health Education, Western Michigan University, Kalamazoo, Michigan.
Garner, C, Nachtegall, A, Roth, E, Sterenberg, A, Kim, D, Michael, T, and Lee, S. Effects of movement sonification auditory feedback on repetitions and brain activity during the bench press. J Strength Cond Res 38(12): 2022-2028, 2024-Auditory stimulation and feedback have been found to enhance aspects of motor performance such as motor learning, sense of agency, and movement execution.
View Article and Find Full Text PDFPLoS One
January 2025
Center for Cognitive Science, Institute for Convergence Science and Technology (ICST), Sharif University of Technology, Tehran, Iran.
The brain can remarkably adapt its decision-making process to suit the dynamic environment and diverse aims and demands. The brain's flexibility can be classified into three categories: flexibility in choosing solutions, decision policies, and actions. We employ two experiments to explore flexibility in decision policy: a visual object categorization task and an auditory object categorization task.
View Article and Find Full Text PDFBMJ Open
December 2024
Department of Environmental and Occupational Health and Safety, College of Medicine and Health Science, Institute of Public Health, University of Gondar, Gondar, Ethiopia.
Objectives: This study was designed to assess occupational noise exposure levels, prevalence of temporary hearing loss and associated factors among textile industry workers in Amhara region, Ethiopia.
Design: An institution-based, cross-sectional study was conducted between June and July 2022. Participants were selected via a simple random sampling technique.
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