Logo image
Back
Brain in the Loop Learning Using Functional Near Infrared Spectroscopy
Book chapter   Peer reviewed

Brain in the Loop Learning Using Functional Near Infrared Spectroscopy

Patricia A Shewokis, Hasan Ayaz, Adrian Curtin, Kurtulus Izzetoglu and Banu Onaral
Foundations of Augmented Cognition, pp 381-389
2013
DOI: https://doi.org/10.1007/978-3-642-39454-6_40

Abstract

Learning Spatial navigation functional near infrared spectroscopy contextual interference fNIR Optical Brain Imaging
The role of practice is crucial in the skill acquisition process and for assessments of learning. In this study, we used a portable neuroimaging technique, functional near infrared (fNIR) spectroscopy for monitoring prefrontal cortex activation during learning of spatial navigation tasks throughout 11 days of training and testing. Two different tasks orders, blocked and random, were used to test the effect of the practice schedule on the acquisition and transfer of 3D computer mazes. Results indicated variable decreases in the hemodynamic response during the initial days of practice. Although there were no differences in mean oxygenation for the practice orders across acquisition the random practice order used less oxygenation than the blocked order for the more difficult tasks in the transfer phase Use of brain activation and behavioral measures provides can provide a more accurate depiction of the learning process. Since fNIR systems are safe, portable and record brain activation in ecologically valid settings, fNIR can contribute to future learning settings for assessment and personalization of the training regimen.

Metrics

10 Record Views
7 citations in Scopus

Details

Logo image