BIOPAC® Systems, Inc. Logo

H06 Finger Twitch (SS61L)

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 finger twitch transducer and a stimulator.

Experimental Objectives

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

Tasks Performed by the Student

Subject will:


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.

Item Name Cart
SS61L Finger Twitch Transducer, BSL Add to Cart
GEL1 Electrode gel 50 g Add to Cart
STMHUM Human-safe Stimulator 0-100 V Add to Cart
Spotlight On
Unity for BIOPAC

Unity Inferface for AcqKnowledge

Unity® Interface for AcqKnowledge® allows you to easily to connect your Unity3D projects with BIOPAC acquisition hardware and analysis software. Create your virtual environment using industry-standard Unity Connect and configure your project with AcqKnowledge in real time Control Acquisition from Unity to Custom Markers, Digital, and Analog I/O Deploy to your devices. Immerse your users and […]

View All
Latest News

New Citations | Breath of Life

With new developments happening daily, it’s easy to forget to slow down and take a breath. Breathing can be as forgettable as it is crucial; the often forgettable automatic function inspires rituals in religions around the world. Studies have shown the importance of breathing not just in a spiritual sense but also in physiological health benefits. Lung functionality […]

Biofeedback Brought to Life

BIOPAC research systems are to be used in a unique project combining art and science. The performance, titled “Search for Simurgh” will intricately tie emotional stimulation of dance with physiological measurement of those participating. Directed by Kate Digby, Kent State assistant professor, the project recently won a $15,000 grant from the National Endowment for the […]

Read All
Request a Demonstration
Request a Demonstration