Journal: Heliyon
Article Title: The validity and reliability of an open source biosensing board to quantify heart rate variability
doi: 10.1016/j.heliyon.2021.e07148
Figure Lengend Snippet: Concurrent Validity of Log Transformed Heart Rate Variability Data in 15 participants assessed using Bland-Altman plot with 95% limits of agreement, adjusted coefficient of determination (adjusted r 2 ) through simple linear regressions, and intraclass correlation coefficients (ICC).
Article Snippet: A representative raw trace in one subject using the industry-standard ADInstruments device (ADI) and the open source cyton board (OpenBCI) used to determine the concurrent validity of the OpenBCI cyton biosensing board.
Techniques: Transformation Assay