BIOPAC® Systems, Inc. Logo

Event-Related Potentials (ERP) Analysis

Stim-Response Analysis

Present a variety of visual and auditory stimuli on one computer while AcqKnowledge records the stimuli event markers and psychological responses on another computer. As the stimuli are presented, the STP100W simultaneously (with 1ms resolution) sends trigger signals to the MP System for data synchronization and collection. The STP100W software (SuperLab) can be used to change the placement of visual stimuli on the screen, change the screens background color, choose from a variety of input and timing options, and provide feedback based on either response or reaction time. Different trigger channels can be paired to different visual or auditory stimuli to perform sophisticated evoked response averaging tests (e.g., P50, N100, P200, N200, P300, N300, N400, P600). The off-line averaging function in AcqKnowledge displays the averaged response to each different stimulus triggered from the STP100W system.  Use an MP System with AcqKnowledge software and the STP100W to record and analyze event-related potentials.

Details

This is one of many ADVANCED FEATURES for the selected Application. Scroll down for hardware options.

Videos

BIOPAC Research Solutions | EEG

Integrating BIOPAC Research Systems | Data Acquisition & Analysis

Support

Application Notes

Knowledge Base

Hardware Packages   |   Event-Related Potentials (ERP) Analysis

Hardware Bundles are complete solutions for the specified application. Choose your preferred platform and bundle, then click "Request Pricing" to request an estimate, add/remove items, or complete purchase. If you have questions about specific items, click through to the product web page for details and specifications, or contact your Local Sales contact.

Wired

Wireless

MRI

Spotlight On
Programmable Stimulation System for E-Prime

Programmable Stimulation System for E-Prime

The STMEPM Programmable Stimulation System for E-Prime allows a user to interface the STMISOLA Stimulator with E-Prime to control the stimulus frequency and stimulus intensity for real-time stimulus delivery changes based on a subject’s responses. It is also possible to hardcode the stimulus intensity levels in the presentation so that predefined stimulus levels are delivered […]

View All
Latest News

MEAP and BIOPAC used to quantify rapid changes in cardiovascular state

The new issue of Psychophysiology has a study “Quantifying rapid changes in cardiovascular state with a moving ensemble average” using MEAP for preprocessing/analysis and BIOPAC hardware and software for data collection, display, and storage. The proof of concept study demonstrates a viable method for the adoption of ICG measures across the field of psychophysiology. MEAP (moving ensemble […]

News Citations—fMRI & Temperature, Postpartum Depression, and Fibromyalgia

BIOPAC provides software and hardware that allow for research teams to record and analyze respiration activity in physiological experimentation. Here are a few notable studies covering MRI, ECG, and Laser Doppler Flow measurement. fMRI & Thermal Perception: The neural mechanisms underlying thermal perception (how hot or cold we perceive the temperature to be) have not been fully […]

Read All
Request a Demonstration
Request a Demonstration