Selective auditory attention in normal-hearing and hearing-impaired listeners

This repository contains the EEG and behavioral data described in: Fuglsang, S A, Märcher-Rørsted, J, Dau, T, Hjortkjær, J (2020). Effects of sensorineural hearing loss on cortical synchronization to competing speech during selective attention. Journal of Neuroscience, 40(12):2562–2572, https://doi.org/10.1523/JNEUROSCI.1936-19.2020 Please cite this paper when using the data The data set consists of response data for 22 hearing-impaired and 22 normal-hearing participants. It includes:<br> - EEG data: responses to two-talker and single-talker speech stimuli<br> - Envelopes of the corresponding speech audio<br> - EEG data: responses to 1 kHz tone beeps for ERPs<br> - EEG data: responses to periodic tone sequences for Envelope-following responses (EFRs)<br> - EEG resting-state data recorded with eyes-open and eyes-closed<br> - inEar EEG data for 19 of the 44 subjects (EEG recorded inside the ear canals)<br> - Behavioral data: speech comprehension scores, task difficulty ratings, speech-in-noise scores (SRTs), tone-in-noise scores, digit span working memory scores, SSQ questionnaire ratings<br> - Pure-tone audiograms For more information, see the README and 'dataset_description.json' file. <br> Format<br> ------<br> The dataset is formatted according to BIDS version 1.3.0 and the BIDS standard extension for EEG (BEP006) that has been merged in the main body of the specification. For more details, see https://bids-specification.readthedocs.io/en/latest/06-extensions.html Behavioural data are stored in the 'participants.tsv' file. Task-difficulty ratings and multiple choice questionnaire data from the selective attention experiment are stored in the events files (see 'task-selectiveattention_events.json'). Code<br> ------<br> Code for analyzing the data is available at: https://gitlab.com/sfugl/snhl Audio<br> ------<br> Envelopes of the audio signals are included in the data set. For inquiries regarding the raw audio data, please send an email to [e-mail] with the subject line "ds-eeg-snhl audio". Acknowledgments<br> ----------<br> This work was supported by the EU H2020-ICT grant number 644732 (COCOHA: Cognitive Control of a Hearing Aid) and by the Novo Nordisk Foundation synergy grant NNF17OC0027872 (UHeal). The EarEEG were kindly provided by Eriksholm Research Centre.本仓库包含Fuglsang、Märcher-Rørsted、Dau与Hjortkjær于2020年发表于《Journal of Neuroscience》的论文中所描述的脑电图（Electroencephalogram, EEG）与行为学数据，相关文献信息为：Fuglsang, S A, Märcher-Rørsted, J, Dau, T, Hjortkjær, J (2020). Effects of sensorineural hearing loss on cortical synchronization to competing speech during selective attention. Journal of Neuroscience, 40(12):2562–2572, https://doi.org/10.1523/JNEUROSCI.1936-19.2020。使用该数据时请引用此论文。 本数据集涵盖44名被试的数据，其中22名为感音神经性听力损失患者，22名听力正常者，具体包含以下内容：<br> - EEG数据：双说话者与单说话者语音刺激下的脑电响应<br> - 对应语音音频的包络信号<br> - EEG数据：针对1kHz音蜂的事件相关电位（Event-Related Potentials, ERPs）响应<br> - EEG数据：针对周期性音调序列的包络跟随响应（Envelope-following responses, EFRs）<br> - 睁眼与闭眼状态下的脑电图静息态数据<br> - 44名被试中19人的耳内脑电图（inEar EEG）数据（即于耳道内录制的脑电图）<br> - 行为学数据：言语理解得分、任务难度评分、噪声下言语识别得分（Speech Reception Thresholds, SRTs）、噪声下音调识别得分、数字广度工作记忆得分、SSQ问卷评分<br> - 纯音听力图 如需了解更多信息，请参阅README文件与'dataset_description.json'。 ## 数据格式<br>本数据集遵循脑成像数据结构（Brain Imaging Data Structure, BIDS）1.3.0版本规范，以及已整合至主规范的EEG扩展标准（BEP006）。详细规范可参考：https://bids-specification.readthedocs.io/en/latest/06-extensions.html<br>行为学数据存储于'participants.tsv'文件。选择性注意实验的任务难度评分与多项选择问卷数据存储于事件文件（详见'task-selectiveattention_events.json'）。 ## 分析代码<br>数据分析代码可于以下网址获取：https://gitlab.com/sfugl/snhl ## 音频数据<br>音频信号的包络已包含在数据集中。若需获取原始音频数据，请发送主题为"ds-eeg-snhl audio"的邮件至[e-mail]。 ## 致谢<br>本研究得到欧盟H2020-ICT项目资助（项目编号644732，COCOHA：助听器的认知控制），以及诺和诺德基金会协同资助项目NNF17OC0027872（UHeal）。耳内脑电图设备由Eriksholm研究中心慷慨提供。