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Fatemeh Khadjevand
Researcher at Mayo Clinic
Publications - 13
Citations - 446
Fatemeh Khadjevand is an academic researcher from Mayo Clinic. The author has contributed to research in topics: Epilepsy & Stimulation. The author has an hindex of 8, co-authored 13 publications receiving 342 citations. Previous affiliations of Fatemeh Khadjevand include Tufts Medical Center & Tehran University of Medical Sciences.
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Journal ArticleDOI
Electrical Stimulation Modulates High γ Activity and Human Memory Performance.
Michal T. Kucewicz,Brent M. Berry,Vaclav Kremen,Vaclav Kremen,Laura R. Miller,Fatemeh Khadjevand,Youssef Ezzyat,Joel M. Stein,Paul A. Wanda,Michael R. Sperling,Richard Gorniak,Kathryn A. Davis,Barbara C. Jobst,Robert E. Gross,Bradley C. Lega,S. Matt Stead,Daniel S. Rizzuto,Michael J. Kahana,Gregory A. Worrell +18 more
TL;DR: The results suggest that the effect of electrical stimulation on high γ activity induced by word presentation may be a useful biomarker for mapping memory networks and guiding therapeutic brain stimulation.
Journal ArticleDOI
Evidence for verbal memory enhancement with electrical brain stimulation in the lateral temporal cortex.
Michal T. Kucewicz,Brent M. Berry,Laura R. Miller,Fatemeh Khadjevand,Youssef Ezzyat,Joel M. Stein,Vaclav Kremen,Vaclav Kremen,Benjamin H. Brinkmann,Paul A. Wanda,Michael R. Sperling,Richard Gorniak,Kathryn A. Davis,Barbara C. Jobst,Robert E. Gross,Bradley C. Lega,Jamie J. Van Gompel,Matt Stead,Daniel S. Rizzuto,Michael J. Kahana,Gregory A. Worrell +20 more
TL;DR: This study shows that electrical stimulation in specific brain areas can enhance verbal memory performance in humans, and specifically in the lateral temporal cortex.
Journal ArticleDOI
Neural activity reveals interactions between episodic and semantic memory systems during retrieval.
Christoph T. Weidemann,Christoph T. Weidemann,James E. Kragel,Bradley C. Lega,Gregory A. Worrell,Michael R. Sperling,Ashwini Sharan,Barbara C. Jobst,Fatemeh Khadjevand,Kathryn A. Davis,Paul A. Wanda,Allison Kadel,Daniel S. Rizzuto,Michael J. Kahana +13 more
TL;DR: Applying multivariate classifiers to neural recordings was able to reliably predict encoding success, retrieval success, and temporal and categorical clustering during recall, and particularly implicate retrieval processes in the categorical organization of episodic memories.
Journal ArticleDOI
Human Verbal Memory Encoding Is Hierarchically Distributed in a Continuous Processing Stream.
Michal T. Kucewicz,Michal T. Kucewicz,Krishnakant Saboo,Brent M. Berry,Vaclav Kremen,Laura R. Miller,Fatemeh Khadjevand,Cory S. Inman,Paul A. Wanda,Michael R. Sperling,Richard Gorniak,Kathryn A. Davis,Barbara C. Jobst,Bradley C. Lega,Sameer A. Sheth,Daniel S. Rizzuto,Ravishankar K. Iyer,Michael J. Kahana,Gregory A. Worrell +18 more
TL;DR: In this paper, the authors used direct intracranial brain recordings from epilepsy patients performing free recall tasks to determine the temporal pattern and anatomical distribution of verbal memory encoding across the entire human cortex.
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Visually validated semi-automatic high-frequency oscillation detection aides the delineation of epileptogenic regions during intra-operative electrocorticography.
Shennan A. Weiss,Brent M. Berry,Inna Chervoneva,Zachary J. Waldman,Jonathan Guba,Mark R. Bower,Michal T. Kucewicz,Benjamin H. Brinkmann,Vaclav Kremen,Fatemeh Khadjevand,Yogatheesan Varatharajah,Hari Guragain,Ashwini Sharan,Chengyuan Wu,Richard J. Staba,Jerome Engel,Michael R. Sperling,Gregory A. Worrell +17 more
TL;DR: Applying automated HFO methods to intraoperative electrocorticography recordings results in false positive fast ripple detections, which predict non-seizure free post-operative outcome if found in an unresected site.