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Clinical Applicability of the Test-retest Reliability of qEEG Coherence

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Check out this Knowledge Base article from StressTherapy Solutions: Clinical Applicability of the Test-retest Reliability of qEEG Coherence.

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Study at a glance

Area
QEEG, Methods & Mechanisms
Study type
Observational study
Authors
Roberts AM, Fillmore P, Decker SL
Journal
NeuroRegulation
Year
2016
Participants
40
Population
Adults
Protocol
QEEG coherence reliability
Equipment
BrainMaster Discovery

Key findings

  • Coherence was highly reliable on average
  • Reliability varied substantially across channel pairs
  • Reliability should be factored into judging treatment change

DOI 10.15540/nr.3.1.7 →

A test-retest study of how reliable QEEG coherence measures are in eyes-closed resting EEG. Most channel pairs were highly reliable on average, but reliability varied considerably between channels, so the authors advise checking the reliability of the specific channels trained before judging neurofeedback results.