Electrophysiological and behavioural processing of complex acoustic cues (Record no. 2425)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 01881nam a22001577a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20150513121807.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 150513b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | National Acoustic Laboratories |
| 245 ## - TITLE STATEMENT | |
| Title | Electrophysiological and behavioural processing of complex acoustic cues |
| 520 0# - SUMMARY, ETC. | |
| Summary, etc | Objectives: To examine behavioural and neural processing of pitch cues in adults with normal hearing<br/>(NH) and adults with sensorineural hearing loss (SNHL).<br/>Methods: All participants completed a test of behavioural sensitivity to pitch cues using the TFS1 test<br/>(Moore and Sek, 2009a). Cortical potentials (N1, P2 and acoustic change complex) were recorded in<br/>response to frequency shifted (deltaF) tone complexes in an ‘ABA’ pattern.<br/>Results: The SNHL group performed more poorly than the NH group for the TFS1 test. P2 was more reflective<br/>of pitch differences between the complexes than N1. The presence of acoustic change complex in<br/>response to the TFS transitions in the ABA stimulus varied with deltaF. Acoustic change complex amplitudes<br/>were reduced for the group with SNHL compared to controls.<br/>Conclusion: Behavioural performance and cortical responses reflect pitch processing depending on the<br/>salience of pitch cues.<br/>Significance: These data support the use of cortical potentials and behavioural sensitivity tests to measure<br/>processing of complex acoustic cues in people with hearing loss. This approach has potential for evaluation<br/>of benefit from auditory training and hearing instrument digital signal processing strategies. |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abin Kuruvilla Mathew |
| 773 0# - HOST ITEM ENTRY | |
| Relationship information | xxx (2015) xxx–xxx |
| Title | Clinical Neurophysiology |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://dspace.nal.gov.au/xmlui/bitstream/handle/123456789/165/Electrophysiological%20and%20behavioural%20processing%20of%20complex%20acoustic%20cues.pdf?sequence=1&isAllowed=y">http://dspace.nal.gov.au/xmlui/bitstream/handle/123456789/165/Electrophysiological%20and%20behavioural%20processing%20of%20complex%20acoustic%20cues.pdf?sequence=1&isAllowed=y</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Universal Decimal Classification |
| Koha item type | Journal article |
No items available.