Continuous EEG data along with digital timing tags were acquired with either a 72- or 168-channel BioSemi Active II system with standard reference and ground procedures. All data were transformed to an 81 reference free montage using BESA prior to analysis and epoched from −500–1000 ms. Epochs with activity exceeding ±100μV were rejected. For ERP analyses, waveforms were averaged by stimulus type and baseline-corrected relative to pre-stimulus baseline. MMN waveforms were determined by subtraction of standard from deviant responses. Standard and MMN responses were assessed at the frontal midline (Fz) electrode relative to mastoids. ERP from a subsample of this study have been published previously8 (link).
Protocol detail
Auditory Oddball EEG Paradigm
Partial Protocol Preview
This section provides a glimpse into the protocol.
The remaining content is hidden due to licensing restrictions, but the full text is available at the following link:
Access Free Full Text.
Epochs
Mastoids
Tags
Corresponding Organization :
Other organizations : Columbia University, Nathan Kline Institute for Psychiatric Research
Top 5 similar protocols
Variable analysis
independent variables
- Stimulus type (standard vs. deviant)
- Event-related potential (ERP) waveforms
- Mismatch negativity (MMN) waveforms
- Continuous EEG data acquisition with 72- or 168-channel BioSemi Active II system
- Standard reference and ground procedures
- Transformation to an 81 reference free montage using BESA
- Epoching from -500 to 1000 ms
- Rejection of epochs with activity exceeding ±100μV
- Baseline correction relative to pre-stimulus baseline
Annotations
Based on most similar protocols
Etiam vel ipsum. Morbi facilisis vestibulum nisl. Praesent cursus laoreet felis. Integer adipiscing pretium orci. Nulla facilisi. Quisque posuere bibendum purus. Nulla quam mauris, cursus eget, convallis ac, molestie non, enim. Aliquam congue. Quisque sagittis nonummy sapien. Proin molestie sem vitae urna. Maecenas lorem.
Sign up for free or login to display all annotations
As authors may omit details in methods from publication, our AI will look for missing critical information across the 5 most similar protocols.
About PubCompare
Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.
We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.
However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.
Ready to get started?
Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required
Revolutionizing how scientists
search and build protocols!