AcqKnowledge® includes a fully automated event driven data reduction program for Event Related Potential and other stimulus-response (S-R) applications.
The feature comprises of two tools: Digital input to stim events and Stim-response analysis.
The Digital input to stim events function works with TTL trigger information coming from applications such as E-Prime®, SuperLab®, DirectRT®, MediaLab®, Inquisit®, Vizard®, and Presentation®. It converts TTL data acquired on the digital channels of an MP device into stimulus events. Stimulus delivery events are defined in the graph for each low to high transition of the digital data, the indications of stimulus delivery. The digital channels are interpreted as a binary number. Each stimulus event is placed in the global event bar above the channels of data and has the corresponding stmulus type number included with its label. This allows further analysis to distinguish
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This is one of many ADVANCED FEATURES for the selected Application. Scroll down for hardware options.between different types of stimulus events by using the cycle detector’s label matching capability. The stim events program is useful when you have many different types of stimulus event groups, but a limited number of digital lines. By sending combinations of TTL pulses to the digital I/O lines of the MP device, the program identifies and classifies them.
The Stim-response analysis part of the program identifies the stimulus events as they randomly appear in the data and automatically measures, or averages the response to the stimulus. The software allows the user to pick a time window around the stimulus event for measuring the data. It also allows you to select the measurements that you wish to take. The measurements results can be pasted to a Journal file or automatically exported to Excel.
BIOPAC Research Solutions | EEG
Integrating BIOPAC Research Systems | Data Acquisition & 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.
MP36R System
Wired | Stimulus Presentation Event Marking
MP36R with AcqKnowledge plus SuperLab System
MP36R System
Wired | Stimulus Presentation Event Marking
MP36R with AcqKnowledge plus E-Prime professional stimulus presentation system
MP160 System
Wired | Stimulus Presentation Event Marking
MP160 with AcqKnowledge plus Super lab stimulus presentation system
MP36R System
MP36R System
MP160 System
Projection-based virtual reality is a powerful immersive medium that makes it easy to experience VR applications without the need for heavy headgear or cables. With unobtrusive wireless sensing technology, researchers can easily measure their physiological and behavioral responses.
You Will Learn To:
• Understand key principles of combing virtual reality + physiological data recording
• Mark events from the simulation into the physiological record
• Access physiological data in the VR environment for biofeedback and control
• Set up a projection-based virtual reality simulation room
• Analyze the resulting data
Live Webinar December 2 | 8 AM PT/11 AM ET
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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, […]
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