{"paper":{"title":"Optimized application of double and single layer BEM for in vivo conductivity estimation","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.med-ph","authors_text":"(2) Faculty of Behavioural, (3) Department of Rehabilitation Medicine of VU University Medical Center of Amsterdam, (4) Department Radiology, (5) Inria Sophia Antipolis of France, (6) Department of Mathematics of Vrije Universiteit Amsterdam), Andreas Daffertshofer (2), Jan C de Munck (1), Joost Hulshof (6) ((1) Department Physics, Maureen Clerc (5), Medical Technology of VU University Medical Center of Amsterdam, Movement Sciences, Nuclear Medicine of VU University Medical Center of Amsterdam, Theo JC Faes (4), Universit\\'e C\\^ote d'Azur of France, Victoria Montes-Restrepo (3), Vrije Universiteit Amsterdam","submitted_at":"2019-03-24T11:37:34Z","abstract_excerpt":"Inter subject variability of the electrical conductivity of brain, skull and skin strongly limits the accuracy by which current sources underlying electro-encephalography (EEG) can be localized in the brain. This inter subject variability also constrains the possibility to use EEG amplitude parameters as a biomarker to compare the amount of neural activity between different patients. To overcome this problem, one may estimate conductivity parameters in vivo by analyzing the potentials generated by known electric currents, injected into different pairs of EEG electrodes. At present, routine app"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.09971","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}