206 citations · 294 across the 8 of their papers we have counts for
7 papers · 1 filter
Time-evolving controllability of effective connectivity networks during seizure progression
Brittany H. Scheid, Arian Ashourvan, Jennifer Stiso +5
Over one third of the estimated 3 million people with epilepsy in the US are medication resistant. Responsive neurostimulation from chronically implanted electrodes provides a prom…
Epileptiform spikes in specific left temporal and mesial temporal structures disrupt verbal episodic memory encoding
L. Camarillo-Rodriguez, Z. J. Waldman, I. Orosz +13
Patients diagnosed with epilepsy experience cognitive dysfunction that may be due to a transient cognitive/memory impairment (TCI/TMI) caused by spontaneous epileptiform spikes. We…
High gamma and beta band oscillations in left ventral posterior parietal cortex are regionally dissociated during verbal episodic encoding and recall
D. Rubinstein, L. Camarillo-Rodriguez, ZJ Waldman +14
The posterior parietal cortex (PPC) has a unique role in memory retrieval: fMRI and electrocorticography studies suggest that within the ventral PPC (VPC) specifically, there is an…
Genetic and Neuroanatomical Support for Functional Brain Network Dynamics in Epilepsy
Pranav G. Reddy, Richard F. Betzel, Ankit N. Khambhati +6
Focal epilepsy is a devastating neurological disorder that affects an overwhelming number of patients worldwide, many of whom prove resistant to medication. The efficacy of current…
White Matter Network Architecture Guides Direct Electrical Stimulation Through Optimal State Transitions
Jennifer Stiso, Ankit N. Khambhati, Tommaso Menara +10
Electrical brain stimulation is currently being investigated as a therapy for neurological disease. However, opportunities to optimize such therapies are challenged by the fact tha…
Parsing spatiotemporal dynamical stability in ECoG during seizure onset, propagation, and termination
Arian Ashourvan, Sérgio Pequito, Ankit N. Khambhati +7
Understanding brain dynamics in epilepsy is critical for establishing rigorous control objectives that enable new therapeutic methods to mitigate seizure occurrence. In multichanne…
Dynamic network drivers of seizure generation, propagation and termination in human epilepsy
Ankit Khambhati, Brian Litt, Danielle S. Bassett
Drug-resistant epilepsy is traditionally characterized by pathologic cortical tissue comprised of seizure-initiating `foci'. These `foci' are thought to be embedded within an epile…