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H19 VO2 & RER

This BSL PRO lesson records absolute volume of O2 and CO2 in a 60-second interval.

The lesson was updated in May 2015 for BSL 4.0.1 and in Jan 2012 to include an optional 2-point calibration; the graph template gtl and the gtl settings PDF were updated to reflect this change.

Experimental Objectives

  1. To obtain absolute VO2 and RER values for a subject at rest (optional segments include hyperventilation and recovery from exercise).
  2. To demonstrate the relationship between VO2 and RER.

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

GASSYS3 is the currently shipping Gas Analysis Module. The lesson can also be recorded using an older GASSYS2 with module-specific template and instructions.

ItemNameCart
GASSYS3Gas Analysis SystemAdd to Cart
AFT27Cal. Syringe, 3 literAdd to Cart
AFT11EFlex Coupler 22mmOD/35mmIDAdd to Cart
Select OptionAirflow TransducerAdd to Cart
AFT3Disp. Noseclip, 10/pkAdd to Cart
AFT2Disp. Mouthpiece, 22 mm 10/pkAdd to Cart
AFT7-LSmooth Bore Tubing, 3m/35mmIDAdd to Cart
AFT22T-valve 22 mm ODAdd to Cart
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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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