Electrocorticography (ECoG) is a neurosurgical technique that involves placing electrodes directly on the surface of the brain to record electrical activity. It is often used in the context of epilepsy surgery to localize brain regions responsible for seizures and to monitor brain function during surgical procedures. ECoG provides higher spatial and temporal resolution compared to non-invasive techniques, making it valuable for both clinical and research purposes. This method can also be employed in brain-computer interface (BCI) applications to facilitate communication and movement for individuals with neurological impairments.
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The acronym ECoG stands for electrocorticography. This is a method in which electrodes are placed onto the brain in direct contact with it to take measurements of brain activity.
Common types of electrodes used for electrical brain stimulation include intracranial electrodes (such as depth electrodes or grids), subdural electrodes, and transcranial electrodes. These electrodes are used in techniques like deep brain stimulation (DBS), electrocorticography (ECoG), and transcranial direct current stimulation (tDCS) to modify neural activity for therapeutic or research purposes.
Armando Bennett Barreto has written: 'A spatio-temporal approach to epileptic focus localization from array electrocorticography' -- subject(s): Epilepsy, Image processing, Diagnosis, Digital techniques
Cloud computing, quantum computing, device modularity, artificial intelligence and autonomy in unmanned combat air, ground, and surface vehicles and vessels (unmanned aerial vehicle), brain-computer interface (brain-computer interface/Electrocorticography), enterpise encryption and security options, Etc.