Skip to content
Get in touch

Research › QEEG, Methods & Mechanisms

Effectiveness of a Mini Live sLORETA Projection Technique for Screening EEGs for Power Asymmetries

STS Instructor Authored by Christen H. Stahl and Thomas Collura

Share

Suggested message

Check out this Knowledge Base article from StressTherapy Solutions: Effectiveness of a Mini Live sLORETA Projection Technique for Screening EEGs for Power Asymmetries.

Facebook LinkedIn Email

Facebook doesn't let websites fill in your post. Use Copy message, then paste it in.

Study at a glance

Area
QEEG, Methods & Mechanisms
Authors
Stahl CH, Collura TF
Journal
Journal of Neurotherapy
Year
2013
Protocol
4-channel frontal live sLORETA

Key findings

  • sLORETA reconstruction remained usable with reduced scalp coverage under certain conditions
  • A prominent frontal asymmetry was reliably detected from only four frontal channels
  • Suggests a 4-channel frontal setup plus sLORETA can screen for frontal asymmetry in practice

DOI 10.1080/10874208.2013.813212 →

This report tested whether the sLORETA source-localization method still gives useful results when fed far fewer scalp channels than it normally needs. Under some conditions, partial scalp data could be used to estimate underlying brain activity. In particular, when a clear frontal asymmetry was present, it could be detected reliably from just four frontal channels, which the authors see as a practical option for clinical screening.