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Alpha wave biofeedback training therapy in alcoholics.

F T Passini, C G Watson, L Dehnel

    Journal of Clinical Psychology
    |January 1, 1977
    PubMed
    Summary
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    Alpha-wave biofeedback shows potential for treating anxiety in alcoholics, but not other psychological issues. Further research is needed to rule out placebo effects in this alpha training intervention.

    Area of Science:

    • Neuroscience
    • Psychology
    • Clinical Research

    Background:

    • Alcoholism presents complex psychological challenges.
    • Biofeedback offers a non-pharmacological approach to behavioral modification.
    • Alpha-wave biofeedback specifically targets brainwave activity.

    Purpose of the Study:

    • To evaluate the therapeutic efficacy of alpha-wave biofeedback for individuals with alcoholism.
    • To assess the impact of alpha training on anxiety and other psychological measures.
    • To determine if observed improvements are linked to alpha wave production or placebo effects.

    Main Methods:

    • A 3-week alpha-wave biofeedback regimen was administered to 25 experimental participants.
    • Participants underwent 10 hour-long alpha training sessions.

    Related Experiment Videos

  • Outcomes were assessed using various psychological scales including anxiety, MMPI, and psychiatric ratings, alongside baseline alpha measurements, compared to a control group.

    • Main Results:

    • Experimental participants demonstrated significant improvement in alpha production and two anxiety measures compared to controls.
    • Results for suspicion/paranoia measures were contradictory.
    • No significant correlation was found between the degree of alpha change and anxiety improvement.

    Conclusions:

    • Alpha-wave biofeedback may be beneficial for managing anxiety in alcoholics.
    • The treatment did not show efficacy for other assessed psychological problems.
    • The lack of correlation between alpha changes and anxiety reduction suggests a potential placebo effect, warranting further investigation.