Article

Differentiating filter-induced oscillations from physiological stimulation-evoked potentials in intracranial recordings

2026-05-12

Abstract excerpt

<h4>Introduction</h4> Stimulation-evoked potentials (SEPs), recorded both during and after deep brain stimulation (DBS) surgery, have shown promise for guiding DBS targeting and programming. However, filtering protocols applied to stimulation trains produce an artifact we call a filter-induced oscillation (FIO) which closely mimics physiological SEPs. Hence, we outline the mechanistic origins of this distortion a...

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Literature Corpus work: ce957863-f005-5dfa-a7d3-9e2ba3bdc95f
DOI: 10.64898/2026.05.08.723848

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