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Acute effects of electroconvulsive therapy on brain stem auditory-evoked potentials
Electroencephalography and Clinical Neurophysiology
|August 1, 1981
Summary
Electroconvulsive therapy (ECT) showed no significant acute effects on brain stem auditory evoked potentials in psychiatric patients. These findings suggest the stability of far-field potentials during induced seizures.
Area of Science:
- Neuroscience
- Clinical Psychiatry
- Auditory Neurophysiology
Background:
- Electroconvulsive therapy (ECT) is a psychiatric treatment.
- Brain stem auditory evoked potentials (BAEPs) measure auditory pathway function.
- The impact of ECT on BAEPs requires further investigation.
Purpose of the Study:
- To investigate the acute effects of electroconvulsive therapy on brain stem auditory evoked potentials.
- To assess the stability of far-field potentials during ECT-induced seizures.
Main Methods:
- BAEPs were recorded in 6 psychiatric inpatients undergoing ECT.
- Measurements were taken during the induced seizure phase.
Main Results:
- No significant acute effects of ECT were observed on BAEPs.
- Far-field potentials demonstrated stability during the seizure.
Conclusions:
- ECT does not acutely affect brain stem auditory evoked potentials.
- BAEPs appear to be stable during ECT-induced seizures.