To analyze regional blood flow, occlude the venous return with the blood pressure cuff (TSD120) and measure the swelling of the distal portion of the limb with a mercury strain gauge, otherwise known as a strain gauge plethysmograph (SPG). This Pneumo Plethysmography (PnuPG) test allows users to monitor changes from a baseline reading and compare responses from one subject to the next. Typically, the initial slope of the response is determined, and a series of measurements are taken, including:
This is an Application overview...for details and suggested hardware, click through to an Advanced Feature.The mercury strain gauge interfaces with the DA100C amplifier and a TCI111A/112.
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MP36R System
Wired | Regional Blood Flow
MP36R with AcqKnowledge plus blood pressure cuff transducer and Hg strain gauge adapter
MP160 System
Wired | Regional Blood Flow
MP160 System with AcqKnowledge plus blood pressure cuff transducer and liquid metal strain gauge
MP36R System
MP160 System
B-Alert X-Series Systems offer top of the line wireless EEG. Participants are much more comfortable in B-Alert systems, ensuring the best outcome for data quality. With a super easy setup, B-Alert X24 allows researchers to collect up to 20 channels of EEG and concurrently record physiology signals in combination with BIOPAC’s data collection systems.
• Learn new features of the B-Alert X24, including the 10/20 electrode montage system
• Discover real-time subject classifications for engagement, confusion/distraction, drowsiness, workload, and stress
• Integrate and synchronize other physiology signals including EDA, EMG, respiration, and temperature
Live webinar Jan. 28th 8AM PST / 11AM EST
Register NowThese researchers studied EEG using BIOPAC equipment and software, adding to over 6,500 citations from the scientific community. We look forward to even more studies using BIOPAC for EEG in 2021! Can Computers Feel Empathy? When a person thinks of empathetic computers, most likely a fictional computer character in a movie comes to mind, like J.A.R.V.I.S. […]
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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