Using stereo‐electroencephalography data to model the optimal intracranial venous sinus location for an endovascular seizure detection device: A feasibility study
This study aims to investigate whether seizures can be detected from venous locations and to determine the best placement for endovascular devices. Over 90% of seizures were detectable within 25 mm of the venous sinus, supporting the feasibility of this approach. The most effective venous sinus depended on the type of seizure and epilepsy. The transverse sinus on the same side as the seizure origin (ipsilateral transverse sinus, ITS) showed the highest overall potential for seizure detection. Sagittal sinus-middle (SS-M) was the best for detecting focal-preserved-consciousness seizures, while ITS and straight sinus were the best for detecting focal-impaired-consciousness seizures.
Authors
- Terence John O'Brien (ORCID: https://orcid.org/0000-0002-7198-8621)
- Gil S. Rind
- Joshua Laing (ORCID: https://orcid.org/0000-0001-8627-0690)
- Thanomporn Wittayacharoenpong (ORCID: https://orcid.org/0000-0003-2227-7740)
- Matthew Gutman (ORCID: https://orcid.org/0000-0002-6252-282X)
- Nicholas L. Opie (ORCID: https://orcid.org/0000-0002-0342-9457)
- Andrew Neal (ORCID: https://orcid.org/0000-0001-9251-5471)
- Zhibin Chen (ORCID: https://orcid.org/0000-0002-1888-6917)
- Matthew R. Hudson (ORCID: https://orcid.org/0000-0001-5016-735X)
- Martin Hunn (ORCID: https://orcid.org/0000-0002-5881-3464)
Institutions
- Bionics Institute (AU)
- Australian Synchrotron (AU)
- Alfred Health (AU)
- Monash University (AU)
Publication Details
- Journal
- Epilepsia Open
- Published
- 2025-10-17
- DOI
- https://doi.org/10.1002/epi4.70163
- Primary Topic
- EEG and Brain-Computer Interfaces
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Monash University
- Medical Research Council
- National Health and Medical Research Council