Academic Journal
Behavioral and predictive relationships between spectral and temporal auditory processing.
| Τίτλος: | Behavioral and predictive relationships between spectral and temporal auditory processing. |
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| Συγγραφείς: | Yurdakul Çınar F; Department of Audiology, Faculty of Health Sciences, Inonu University, Malatya, Türkiye., Saçlı Y; Department of Audiology, Faculty of Health Sciences, Uskudar University, Istanbul, Türkiye. |
| Πηγή: | The Journal of the Acoustical Society of America [J Acoust Soc Am] 2026 Jul 01; Vol. 160 (1), pp. 411-418. |
| Τύπος έκδοσης: | Journal Article |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: American Institute of Physics Country of Publication: United States NLM ID: 7503051 Publication Model: Print Cited Medium: Internet ISSN: 1520-8524 (Electronic) Linking ISSN: 00014966 NLM ISO Abbreviation: J Acoust Soc Am Subsets: MEDLINE |
| Imprint Name(s): | Publication: Melville, NY : American Institute of Physics Original Publication: Lancaster, Pa. [etc.] : American Institute of Physics for the Acoustical Society of America |
| Ιατρικοί όροι (MeSH): | Auditory Perception*/physiology , Time Perception*, Humans ; Acoustic Stimulation ; Auditory Threshold ; Adult ; Time Factors ; Male ; Female ; Psychoacoustics |
| Περίληψη: | Understanding the interactions between spectral and temporal auditory processing mechanisms is important for auditory perceptual organization; however, behavioral evidence regarding these relationships remains limited. This study aimed to examine the behavioral and predictive relationships among spectral resolution, temporal envelope sensitivity, and temporal ordering abilities in normal-hearing adults. Fifty-nine normal-hearing adults (25-30 years) participated in the study. Spectral resolution was assessed using the spectral-temporal modulated ripple test (SMRT), temporal envelope sensitivity using a 10-Hz amplitude modulation (AM10) detection task, and temporal ordering abilities using the frequency pattern test (FPT) and duration pattern test (DPT). Better SMRT scores correlated with poorer AM10 thresholds (r = 0.56, p < 0.001) and better FPT scores (r = 0.81, p < 0.001); poorer AM10 thresholds also correlated with better FPT scores (r = 0.40, p = 0.002). DPT showed no significant associations (all p > 0.05). Multiple regression analyses indicated that AM10 and FPT jointly explained 73.3% of the variance in SMRT, both showing significant positive effects; SMRT and AM10 explained 64% of the variance in FPT, but only SMRT was a significant positive predictor. These findings indicate that higher spectral resolution and frequency-based ordering performance was associated with reduced temporal envelope sensitivity, whereas duration-based ordering appeared relatively independent of the other measures. Furthermore, these auditory processing abilities showed partial predictive relationships with one another. (© 2026 Acoustical Society of America.) |
| Entry Date(s): | Date Created: 20260713 Date Completed: 20260713 Latest Revision: 20260713 |
| Update Code: | 20260713 |
| DOI: | 10.1121/10.0044384 |
| PMID: | 42439524 |
| Βάση Δεδομένων: | MEDLINE |
| ISSN: | 1520-8524 |
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| DOI: | 10.1121/10.0044384 |