publication . Article . 2008

localization of neurosurgically implanted electrodes via photograph mri radiograph coregistration

Sarang S. Dalal; Erik Edwards; Heidi E. Kirsch; Nicholas M. Barbaro; Robert T. Knight; Srikantan S. Nagarajan;
Open Access
  • Published: 07 Jul 2008 Journal: Journal of Neuroscience Methods, volume 174, pages 106-115 (issn: 0165-0270, Copyright policy)
  • Publisher: Elsevier BV
Abstract
Abstract Intracranial electroencephalography (iEEG) is clinically indicated for medically refractory epilepsy and is a promising approach for developing neural prosthetics. These recordings also provide valuable data for cognitive neuroscience research. Accurate localization of iEEG electrodes is essential for evaluating specific brain regions underlying the electrodes that indicate normal or pathological activity, as well as for relating research findings to neuroimaging and lesion studies. However, electrodes are frequently tucked underneath the edge of a craniotomy, inserted via a burr hole, or placed deep within the brain, where their locations cannot be ver...
Subjects
free text keywords: General Neuroscience, Anatomy, Medicine, business.industry, business, Biomedical engineering, Medical physics, medicine.medical_specialty, Epilepsy surgery, Neuronavigation, Magnetic resonance imaging, medicine.diagnostic_test, Electrocorticography, Electroencephalography, Radiography, Craniotomy, medicine.medical_treatment, Neuroimaging
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