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H06 Finger Twitch (SS12LA)

This BSL PRO Lesson describes hardware and software setup of the BSL PRO System to record and measure the finger twitch from a human subject using a variable force transducer and a stimulator.

Experimental Objectives

  1. To record the force generated from the twitch of a finger.
  2. To measure the stimulus frequency required to induce fatigue.

Tasks Performed by the Student

Subject will:

Videos

Biopac Student Lab Student Download

Student Prep & Distance Learning

Click the link(s) below for sample data and/or lesson procedure video(s), BSL PRO Lesson procedures (PDF) for human lessons*, and graph template files (*.gtl) for BSL PRO Lessons. If more than one .gtl is available, download the .gtl with the _suffix to match BSL version and hardware.

Lesson Hardware

This lesson requires a Biopac Student Lab (BSL) System and the following hardware. If your BSL System does not include all hardware items, expand your system by selecting required items below. For more details, review the Lesson: L# BSL Lessons - see the Lab Manual or launch BSL; A# and H# BSL PRO Lessons, click the PDF link above to review full setup, recording, and analysis procedures.

ItemNameCart
SS12LAVariable Force Transducer, BSLAdd to Cart
HDW100AForce Transducer Tens AdjusterAdd to Cart
GEL1Electrode gel 50 gAdd to Cart
STMHUMHuman-safe Stimulator 0-100 VAdd to Cart
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free BIOPAC webinar

Dyadic Interactions Involving Parents, Children, Couples, and More | Recording from Multiple Participants Part I

Synchronizing Data from Multiple Participants
Performing a dyadic experiment takes more planning than single-participant studies. Data must be tightly synchronized, equipment must remain inobtrusive, and the experimental paradigm drives the optimal setup. Join us to learn how to record high-quality synchronized data for a wide range of applications.

What You Will Learn:
– How to synchronize data from two participants
– Recording options: ECG, EDA, EEG, fNIRS, Video
– Collaborative virtual environments
– Data analysis techniques
– Practical tips—and advice on working with children
– New ideas about your research

Live Webinar: May 20th at 8AM PT/11AM ET

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