This application note reports the performance of BIOPAC hand dynamometers SS25LA and TSD121C at grip forces below 1 kg. These devices are specified to register clench force range 0-50 kgf. Performance was measured using the MP150, MP36/MP36R, and MP45.
An alternative for low grip strength measurements is a Response/Hand Force transducer—SS56L, BN-CLENCH, or TSD114-MRI—which is configured with a high sensitivity pressure transducer. Subjects can squeeze a bulb by hand (or apply pressure via foot, thigh, etc.) to indicate a response. The device can provide reduced hysteresis and improved sensitivity at low levels.
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
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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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