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We recommend reviewing this BIOPAC Knowledge Base entry on preparing electrode sites and this document on fundamentals of electrode use. We also recommend viewing this video on the EL-CHECK electrode checker, as it provides a good video review of participant preparation and impedance verification. Covers EEG recording, EEG System Questions, EEG System Capabilities, Finding Further Information.
There is overwhelming evidence that combining multiple physiological measures provides greater power to discriminate mental workload as well as other cognitive states. Researchers frequently acquire disparate data streams for studies in cognition, human factors, ergonomics, user experience, and more.
Watch the online presentation to learn how to: • Operate a multimodal experiment using: fNIRs, ECG/HRV, eye tracking, and stimulus presentation • Record high quality data • Optimize the setup • Synchronize devices • Analyze data
BIOPAC provides software and hardware that allows research teams to study the brain for cognitive experimentation. Here are a few notable studies using BIOPAC equipment for fNIRS, fMRI, and Brain Studies research. The Mystery of our Inherent Body Clock Recording time is as easy as looking at your watch or pulling out your phone, but humans have always had […]
BIOPAC’s comprehensive Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines for extracting, […]