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Updated: Jun 10, 2026
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Analysis of Gene Expression Changes in the Rat Hippocampus After Deep Brain Stimulation of the Anterior Thalamic Nucleus
Published on: March 8, 2015
Disrupting abnormal electrical activity with deep brain stimulation: is epilepsy the next frontier?
Maryam Rahman1, Muhammad M Abd-El-Barr, Vinata Vedam-Mai
1Department of Neurosurgery, University of Florida, Gainesville, Florida, USA. maryam.rahman@neurosurgery.ufl.edu
Neurosurgical Focus
|August 3, 2010
Summary
Deep brain stimulation (DBS) shows promise for treating uncontrolled seizures in epilepsy. Research is exploring various targets and settings to establish DBS as an effective therapy for medication-refractory epilepsy.
Area of Science:
- Neurology
- Neurosurgery
- Epileptology
Background:
- Deep brain stimulation (DBS) is successful for movement and neuropsychiatric disorders.
- Clinicians are exploring electrical stimulation for uncontrolled seizures.
- Various DBS targets are being investigated for epilepsy treatment.
Purpose of the Study:
- To review current studies on DBS targets and circuitry for epilepsy.
- To assess the potential of DBS as a treatment for refractory epilepsy.
- To highlight the ongoing efforts towards FDA approval for DBS in epilepsy.
Main Methods:
- Review of existing clinical trials and research studies on DBS for epilepsy.
- Analysis of various DBS targets (cerebellum, hypothalamus, hippocampus, basal ganglia, thalamic nuclei) and their relevance.
- Examination of the mechanism of action and stimulation parameter unknowns.
Main Results:
- Recent trials demonstrate reasonable efficacy of DBS in selected cases of medication-refractory seizures.
- DBS has shown potential as an effective treatment for selected cases of intractable epilepsy.
- Several companies are pursuing Food and Drug Administration approval for DBS devices in epilepsy.
Conclusions:
- DBS holds significant potential for treating refractory epilepsy.
- Optimizing targets, stimulation parameters, and patient selection are key challenges.
- Interdisciplinary collaboration is crucial for successful implementation and patient care.
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