The cerebral cortex forms a sheet of neurons organized into a network of interconnected
modules that is highly expanded in humans and presumably enables our most refined …

There has been a paradigm shift in the understanding of brain function. The intrinsic
architecture of neuronal connections forms a key component of the cortical organization in …

The role of cortical connectivity in brain function and pathology is increasingly being
recognized. While in vivo magnetic resonance imaging studies have provided important …

Introduction Cortico-cortical evoked potentials (CCEPs) are utilized to identify effective
networks in the human brain. Following single-pulse electrical stimulation of cortical …

Measuring connectivity in the human brain involves innumerable approaches using both
noninvasive (fMRI, EEG) and invasive (intracranial EEG or iEEG) recording modalities …

The cerebral cortex is composed of subregions whose functional specialization is largely
determined by their incoming and outgoing connections with each other. In the present …

Epileptic seizures of focal origin are classically considered to arise from a focal
epileptogenic zone and then spread to other brain regions. This is a key concept for …

The human brain is a large-scale network the function of which depends on dynamic
interactions between spatially distributed regions. In the rapidly evolving field of network …

Patients with medically-refractory focal epilepsy may be candidates for neurosurgery and
some may require placement of intracranial EEG electrodes to localise seizure onset …

Background Electrical stimulation of the cortex using subdurally implanted electrodes can
causally reveal structural connectivity by eliciting cortico-cortical evoked potentials (CCEPs) …