Remediation of Enuresis Using QEEG-Guided Neurofeedback Training
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Study at a glance
- Area
- Other research
- Study type
- Pilot / open study
- Authors
- Walker JE
- Journal
- Biofeedback
- Year
- 2012
- Participants
- 11 patients (ages 4-70; 7 male, 4 female), plus QEEGs from 100 people without enuresis
- Population
- Children, Adults
- Protocol
- QEEG-guided neurofeedback at Oz (decrease 1-7 Hz, increase 15-18 Hz)
- Sessions
- 5-7 sessions, 20 minutes each, twice weekly
Key findings
- Enuretic patients showed 0.8-2.3 microvolts of 0-3 Hz activity at Oz, versus none in 100 nonenuretic individuals
- All 11 patients stopped bedwetting after training (p < .001, Wilcoxon test)
- No recurrence for 12 months or longer
- Author proposes improved cortical control of bladder emptying, while noting the mechanism is not clear
A clinical report on 11 people with nightly bedwetting (enuresis), aged 4 to 70, treated with QEEG-guided neurofeedback. Their QEEGs showed excess low-frequency (0-3 Hz) activity at the mid-occipital site Oz, which was absent in 100 people with normal bladder control. Training to lower 1-7 Hz and raise 15-18 Hz activity at Oz over 5 to 7 sessions ended the enuresis in all 11, with no relapse for at least 12 months. The author suggests the training may strengthen cortical control of bladder emptying, though the mechanism is unclear.