EEG Time-Domain Data (All Channels)
ORN Sensor Data
Event Markers
| TimeStamp (s) | Code |
|---|
Event Marker Histogram
FFT Magnitude Spectrum (Filtered)
Filtered EEG Signal (Time-Domain)
Overview
This web application is designed to visualize EEG data collected from the Mentalab Explore Plus P300 device. It provides tools for analyzing time-domain signals, frequency-domain data, and event markers, enabling researchers and clinicians to gain insights into brain activity from a P300 oddball paradigm.
Note: Channels 5-8 contain no valid data in this recording, as the device was configured to use only the first four channels for meaningful EEG signals.
How to Use
- Ensure the CSV data files are available in the same directory as this application.
- Adjust the controls (Downsampling, Baseline Removal, Notch Filter) to preprocess the data as desired.
- Select the EEG channel for FFT analysis.
- Click the "Process Data" button to load and visualize the results.