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cEEGrid Guide

By Route

按技术路线阅读

同一篇论文可能属于多个路线桶。本页服务于路线理解，不等同于 manifest 里的唯一分类。

in-ear / ear-canal EEG 基础线

从耳塞、电极耳模和 ear-canal/concha 采集出发，验证 alpha、ASSR、AEP、MMN 等基础范式。

PaperStageRead for
Looney et al., 2011early in-ear EEGMinimal viability test: EC/EO alpha plus scalp reference.
Looney et al., 2012early in-ear EEGValidate time, frequency, and ERP markers, not one task only.
Kidmose et al., 2012evoked-potential validationHearing applications should start with ASSR/AEP/MMN.
Kidmose et al., 2013evoked-potential validationChoose validation tasks by source location and orientation.
Mikkelsen et al., 2015method characterizationUse ASSR/alpha as robust early benchmarks.
Goverdovsky et al., 201624/7 in-ear monitoringGeneric earpiece route must handle jaw motion and occlusion.

around-the-ear / cEEGrid 主线

围绕耳廓的柔性多电极阵列，强调隐蔽、多通道、移动和任务验证。

PaperStageRead for
Debener et al., 2015cEEGrid originCore first replication: comfort, impedance, alpha, P300, cross-session classification.
Bleichner et al., 2016auditory attention validationFor AAD, prioritize vertical bipolar pairs and behavior checks.
Mirkovic et al., 2016target speaker detectionHonest AAD baseline and cap/ear layout comparison.
Bleichner & Debener, 2017transparent EEG reviewDefine transparent EEG requirements beyond “wearable.”
Pacharra et al., 2017visual cognition validationAvoid motor LRP as first cEEGrid target.
Sterr et al., 2018sleep PSG comparisonSleep proof-of-concept needs PSG and user-error safeguards.
Mikkelsen et al., 2019sleep/wake machine learningUse PSG labels, LOSO validation, and derived cEEGrid channels.
Holtze et al., 2022continuous-speech AADUse multi-metric AAD and nested validation.
Knierim et al., 2023amplifier benchmarkingMandatory timing test before ERP/AAD with OpenBCI.
Van Den Broucke et al., 2023wireless hardwareABR needs different front end than OpenBCI/Smarting.
Geirnaert et al., 2025direct modality comparisonBest current route-comparison benchmark for AAD trade-offs.

miniaturized / auricle soft electronics 旁支

探索更隐蔽或更贴肤的电极形态，和 cEEGrid 目标接近但结构不同。

PaperStageRead for
Bleichner et al., 2015concealed EEG precursorReport whether performance is truly ear-only.
Norton et al., 2015auricular BCI hardwareUseful for conformal soft-electrode design ideas.
Denk et al., 2018hearing-device ERPControl acoustic/device artifacts in hearable EEG tests.

OpenBCI / 低成本硬件路线

面向自研或开源复现，重点是 adapter、放大器、时序、通道映射和真实场景原型。

PaperStageRead for
Reali et al., 2021open-source real-world BCILow-cost prototype route; document channel map and timing.
Knierim et al., 2022open hardwarePrimary replication guide for adapter, enclosure, routing, and artefact reference.
Knierim et al., 2023amplifier benchmarkingMandatory timing test before ERP/AAD with OpenBCI.

AAD 与路线直接比较

关注 auditory attention decoding、speaker decoding，以及 scalp / around-ear / in-ear 的性能取舍。

PaperStageRead for
Bleichner et al., 2016auditory attention validationFor AAD, prioritize vertical bipolar pairs and behavior checks.
Mirkovic et al., 2016target speaker detectionHonest AAD baseline and cap/ear layout comparison.
Holtze et al., 2022continuous-speech AADUse multi-metric AAD and nested validation.
Zhu et al., 2024multi-speaker AADUse 25% chance baseline and strict trial/subject-independent validation.
Geirnaert et al., 2025direct modality comparisonBest current route-comparison benchmark for AAD trade-offs.