Gianluca Sesso1, Federico Sicca2. 1. Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy. 2. EPILAB - Epilepsy and Clinical Neurophysiology Laboratory, Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, Pisa, Italy. Electronic address: fsicca@fsm.unipi.it.
Abstract
OBJECTIVE: The use of music-based neuro-stimulation for treating seizures and interictal epileptiform discharges (IED) (the so-called "Mozart effect") remains a controversial issue. We have conducted an updated meta-analysis in order to systematically review literature evidence and provide further insights about the role of the Mozart effect in epilepsy. METHODS: Following the "Preferred Reporting Items for Systematic Reviews and Meta-Analyses" (PRISMA) guidelines, we searched three bibliographic databases from their date of inception to January 2020. Nine meta-analyses were performed according to both music stimulation protocols and outcome measures. We applied the Cochrane Q-test and the I2-index for heterogeneity evaluation, and either fixed-effect or random-effect models to compute mean differences and pool data. RESULTS: Of 147 abstracts, 12 studies were included and grouped according to stimulation protocols and outcome measures. The nine meta-analyses showed significant reductions in seizures and IED frequencies after long-term music treatment, and in IED frequency during and after a single music stimulus. CONCLUSIONS: Music-based neurostimulation may improve the clinical outcome of individuals with epilepsy, by reducing the frequency of seizures and IED. Further and stronger evidence will allow defining its potential in the different forms of epilepsy, and the most effective stimulation protocols. SIGNIFICANCE: Music therapy should be considered as a complementary, non-invasive approach for treating epilepsy and epileptiform discharges.
OBJECTIVE: The use of music-based neuro-stimulation for treating seizures and interictal epileptiform discharges (IED) (the so-called "Mozart effect") remains a controversial issue. We have conducted an updated meta-analysis in order to systematically review literature evidence and provide further insights about the role of the Mozart effect in epilepsy. METHODS: Following the "Preferred Reporting Items for Systematic Reviews and Meta-Analyses" (PRISMA) guidelines, we searched three bibliographic databases from their date of inception to January 2020. Nine meta-analyses were performed according to both music stimulation protocols and outcome measures. We applied the Cochrane Q-test and the I2-index for heterogeneity evaluation, and either fixed-effect or random-effect models to compute mean differences and pool data. RESULTS: Of 147 abstracts, 12 studies were included and grouped according to stimulation protocols and outcome measures. The nine meta-analyses showed significant reductions in seizures and IED frequencies after long-term music treatment, and in IED frequency during and after a single music stimulus. CONCLUSIONS: Music-based neurostimulation may improve the clinical outcome of individuals with epilepsy, by reducing the frequency of seizures and IED. Further and stronger evidence will allow defining its potential in the different forms of epilepsy, and the most effective stimulation protocols. SIGNIFICANCE: Music therapy should be considered as a complementary, non-invasive approach for treating epilepsy and epileptiform discharges.
Authors: Robert J Quon; Grace A Leslie; Edward J Camp; Stephen Meisenhelter; Sarah A Steimel; Yinchen Song; Alan B Ettinger; Krzysztof A Bujarski; Michael A Casey; Barbara C Jobst Journal: Acta Neurol Scand Date: 2021-04-24 Impact factor: 3.915
Authors: Robert J Quon; Michael A Casey; Edward J Camp; Stephen Meisenhelter; Sarah A Steimel; Yinchen Song; Markus E Testorf; Grace A Leslie; Krzysztof A Bujarski; Alan B Ettinger; Barbara C Jobst Journal: Sci Rep Date: 2021-09-16 Impact factor: 4.379