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Analytical Chem JoVE (Open Access) Citable · DOI

A Method for Quantifying Upper Limb Performance in Daily Life Using Accelerometers

DOI: 10.3791/55673-v
What you'll learn
  • ✓ Prepare and calibrate wrist-worn accelerometers for kinematic measurement
  • ✓ Position accelerometers correctly on the wrist for accurate upper limb tracking
  • ✓ Process and analyze accelerometer data to quantify daily arm movement
  • ✓ Interpret representative results from accelerometry protocols
Protocol

This protocol describes a method to quantify upper limb performance in daily life using wrist-worn accelerometers.

Difficulty
intermediate
Total time
~2-4 hours (including device preparation, placement, and initial data collection)

Steps

1
Prepare accelerometers for data collection

Configure and set up wrist-worn accelerometers before participant use, including device initialization and calibration according to manufacturer specifications.

▶ 01:10
2
Position accelerometer on participant's wrist

Attach the accelerometer to the wrist with proper anatomical alignment to ensure consistent kinematic measurement during daily activities.

▶ 02:46
3
Analyze accelerometer data using software

Download and process raw acceleration data using specialized analysis software to extract upper limb movement metrics and activity patterns.

▶ 03:43
4
Interpret representative accelerometry results

Review sample output data and graphs demonstrating typical upper limb performance metrics and movement quantification from accelerometer measurements.

▶ 05:13
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