AcqKnowledge software allows you to run a smoothing function as an online calculation or an offline transformation. There are two modes of operation for the smoothing, both use a running average…
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A wireless neuro-actuator prosthetic was created using BIOPAC's wireless hardware and additional custom hardware. The electromyogram of both opponens pollicis (thumb flex) and pronator quadratus (wrist rotate) was recorded from…
Build simple instrumentation amp to act as a primary interface for medical transducers, such as electrodes or bridge resistance sensors.
Use EL-CHECK to determine electrode/surface contact impedances and correct noise/impedance issues before you begin recording to improve the signal quality of your data. EL-CHECK is suitable for measuring electrode contact…
Basic principles and best practices of physiological data collection: How to prep a subject and where to place electrodes; Which electrodes work for different body signals; Analog to Digital Conversion;…
EMG data from horse on treadmill; recorded using BIOPAC MP150 data acquisition unit, AcqKnowledge analysis software, EMG100C amplifier, and EL503 disposable electrodes. Recorded in cooperation with Dr. Steve Wickler, Equine…
The Reaction Time lesson demonstrates the effect of learning and physiological processes on reaction times. Students hear two presentation schedules of clicks through a set of headphones. With electrodes in…
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