Effect of Neurofeedback on Variables of Attention in a Large Multi-Center Trial

Author: Kaiser, D.A.; Othmer, S.

Description: Background: Neurofeedback studies have been criticized for including small numbers of subjects. The effect of SMR-beta neuro-feedback training on the Test of Variables of Attention was evaluated in more than 1,000 subjects from thirty-two clinics.

Methods: 1089 subjects (726 children, 324 females, 186 with ADHD or ADD diagnoses) underwent twenty or more sessions of SMR-beta neurofeedback training for attentional and behavioral complaints at thirty-two clinical settings affiliated with EEG Spectrum, Inc. Subjects were evaluated prior to training and at training completion. One hundred and fifty-seven subjects who elected extensive training (forty sessions or more) were tested after both twenty and forty training sessions.

Results: Neurofeedback training produced significant improvement in attentiveness, impulse control, and response variability. Significant clinical improvement in one or more measures was seen in eighty-five percent of those subjects with moderate pre-training deficits.

Conclusions: Neurofeedback training is effective in remediating atten-tional dysfunction. Nevertheless, large-scale studies with greater control (e.g., wait-list designs) are sorely needed.

Subject headings: Neurofeedback, EEG biofeedback, attention, multi-center, outcome, TOVA

Publication year: 2000

Journal or book title: Journal of Neurotherapy

Volume: 4

Issue: 1

Pages: 5-15

Find the full text : https://www.tandfonline.com/doi/abs/10.1300/J184v04n01_02

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Type: Journal Article

Serial number: 1756