During recording, see real-time live raw EGG data as well as real-time filtering or calculation channels. Easily insert markers for different stimuli presentation or experimental conditions throughout recording.

 Dog EGG Data in AcqKnowledge

EGG and other physiological data can also be synchronized to video recording via BIOPAC Camera Systems. With Camera Systems EGG data and Video Data are time linked in AcqKnowledge. Simply scroll through either the video or physiological data to be taken to the corresponding data point in the other file.

Synchronize Physiology and Video Data in AcqKnowledge

After recording, take advantage of fully automated EGG analysis routines in AcqKnowledge. Use guided video tutorials to get the most out of all available analysis tools.

EGG Automated Analysis Package Overview

Gastric Wave Analysis

This analysis determines the classification of gastric waves present in an EGG signal. Routine finds the percentage of gastric waves that fall within frequency bands corresponding to normal, bradygastric, and tachygastric.

• Choose from available presets for human and dog gastric waves—or create your own custom preset!

Gastric Wave Coupling

 Use the Gastric Wave Coupling Routine to:

• Determine the amount of slow-wave propagation across the stomach
• Classify the contractions in multiple EGG signals according to user-configurable frequency bands.
• Output a measure of the percentage of coupling between the two EGG signals

The analysis result window will display the percentage of waves that fit each of the following categories:

• Normal
• Bradygastric
• Tachygastric
• Arrhythmia

For the coupling analysis, the percent coupling result will also be shown so you can determine slow wave propagation!

Learn more about automated Gastric Wave Analysis routines in AcqKnowledge:

Get Started!

Record up to 16 channels of high-fidelity EGG and other physiological data either wirelessly with BioNomadix or via standard wired amplifiers. Contact BIOPAC today to customize a complete package with amplifiers, leads, electrodes, and/or transducers for your application.

• View available MP Research Starter Systems
• Purchase a standalone copy of AcqKnowledge for Windows or Mac