EEG data were acquired using BrainVision Recorder (v.1.21.0303, Brain Products GmbH, Gilching, Germany) and a Brain Products actiCap system with 32 active electrodes attached to an elastic cap based on the international 10–20 location system (actiCAP 64Ch Standard-2 Layout Ch1-32, Brain Products GmbH, Gilching, Germany). The signal was referenced to the FCz electrode and grounded at the AFz position. Electrode impedances were kept below 10 kOhm. The brain activity was acquired using a sampling rate of 1000 Hz via a BrainAmp DC amplifier (BrainAmp ExG, Brain Products GmbH, Gilching, Germany). To ensure correct timing between the recorded EEG data and the auditory stimulation, a TTL trigger pulse over a parallel port was sent at the onset and offset of each musical segment and the stimulus envelope was recorded to an additional channel using a StimTrak (StimTrak, Brain Products GmbH, Gilching, Germany).
Stimtrak stimtrak
Manufactured by Brain Products
Sourced in Germany
StimTrak is a hardware device designed to synchronize external stimulation with EEG/NIRS recordings. It provides precise timing and triggering capabilities to ensure accurate alignment between stimuli and physiological data.
Automatically generated - may contain errors
2 protocols using stimtrak stimtrak
1
EEG Recording of Brain Activity During Music
2
Multimodal EEG Recording of Musical Perception
Check if the same lab product or an alternative is used in the 5 most similar protocols
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EEG data were acquired using BrainVision Recorder (v.1.21.0303, Brain Products GmbH, Gilching, Germany) and a Brain Products actiCap system with 32 active electrodes attached to an elastic cap based on the international 10-20 location system (actiCAP 64Ch Standard-2 Layout Ch1-32, Brain Products GmbH, Gilching, Germany). The signal was referenced to the FCz electrode and grounded at the AFz position. Electrode impedances were kept below 10 kOhm. The brain activity was acquired using a sampling rate of 1000 Hz via a BrainAmp DC amplifier (BrainAmp ExG, Brain Products GmbH, Gilching, Germany) . To ensure correct timing between the recorded EEG data and the auditory stimulation, a TTL trigger pulse over a parallel port was sent at the onset and offset of each musical segment and the stimulus envelope was recorded to an additional channel using a StimTrak (StimTrak, Brain Products GmbH, Gilching, Germany).
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