ArticleEpilepsy & behavior case reports2016
Intraoperative mapping of expressive language cortex using passive real-time electrocorticography.
Article in Epilepsy & behavior case reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The utilisation of fMRI for pre-operative mapping in the paediatric population with central nervous system tumours: a systematic review.Neuroradiology · 2025Pooled it
- A Novel Intraoperative Mapping Device Detects the Thermodynamic Response Function.Brain sciences · 2023Article
- Machine-Learning Methods for Speech and Handwriting Detection Using Neural Signals: A Review.Sensors (Basel, Switzerland) · 2023Review
- Stability of TiACS nano · 2023Article
- Electrochemical and electrophysiological considerations for clinical high channel count neural interfaces.MRS bulletin · 2023Article
- Electrochemical Testing of a New Polyimide Thin Film Electrode for Stimulation, Recording, and Monitoring of Brain Activity.Micromachines · 2022Article
- Automated intraoperative central sulcus localization and somatotopic mapping using median nerve stimulation.Journal of neural engineering · 2022Article
- Human brain mapping with multithousand-channel PtNRGrids resolves spatiotemporal dynamics.Science translational medicine · 2022Article
- Decoding Movement From Electrocorticographic Activity: A Review.Frontiers in neuroinformatics · 2019Review
- Passive functional mapping of receptive language areas using electrocorticographic signals.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2018Article
- Low-frequency cortical activity is a neuromodulatory target that tracks recovery after stroke.Nature medicine · 2018Article
- Electrical Stimulation Mapping of the Brain: Basic Principles and Emerging Alternatives.Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society · 2018Article
- Resting-state functional magnetic resonance imaging for surgical planning in pediatric patients: a preliminary experience.Journal of neurosurgery. Pediatrics · 2017Article
- Electrocorticographic Temporal Alteration Mapping: A Clinical Technique for Mapping the Motor Cortex with Movement-Related Cortical Potentials.Frontiers in neuroscience · 2017Article
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
In this case report, we investigated the utility and practicality of passive intraoperative functional mapping of expressive language cortex using high-resolution electrocorticography (ECoG). The patient presented here experienced new-onset seizures caused by a medium-grade tumor in very close proximity to expressive language regions. In preparation of tumor resection, the patient underwent multiple functional language mapping procedures. We examined the relationship of results obtained with intraoperative high-resolution ECoG, extraoperative ECoG utilizing a conventional subdural grid, extraoperative electrical cortical stimulation (ECS) mapping, and functional magnetic resonance imaging (fMRI). Our results demonstrate that intraoperative mapping using high-resolution ECoG is feasible and, within minutes, produces results that are qualitatively concordant to those achieved by extraoperative mapping modalities. They also suggest that functional language mapping of expressive language areas with ECoG may prove useful in many intraoperative conditions given its time efficiency and safety. Finally, they demonstrate that integration of results from multiple functional mapping techniques, both intraoperative and extraoperative, may serve to improve the confidence in or precision of functional localization when pathology encroaches upon eloquent language cortex.
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Registered trials
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