{"paper":{"title":"Ripple oscillations in the left temporal neocortex are associated with impaired verbal episodic memory encoding","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.NC","authors_text":"Ashwini D. Sharan, Bahareh Elahian, Barbara C. Jobst, Bradley C. Lega, Brent Berry, Chaitanya Ganne, Cory S. Inman, Daniel S. Rizzuto, Gregory Worrell, Inna Chervenova, Joel Stein, Joseph Tracy, Kareem Zaghloul, Katheryn A. Davis, Leon A. Davis, Liliana Camarillo-Rodriguez, Mehraneh Khadjevand, Michael Sperling, Michal Kucewicz, Paul Wanda, Richard Gorniak, Robert Gross, Sandhitsu Das, Shennan A. Weiss, Shoichi Shimamoto, Xiao-Song He, Zachary J. Waldman","submitted_at":"2018-07-26T17:57:14Z","abstract_excerpt":"Background: We sought to determine if ripple oscillations (80-120Hz), detected in intracranial EEG (iEEG) recordings of epilepsy patients, correlate with an enhancement or disruption of verbal episodic memory encoding. Methods: We defined ripple and spike events in depth iEEG recordings during list learning in 107 patients with focal epilepsy. We used logistic regression models (LRMs) to investigate the relationship between the occurrence of ripple and spike events during word presentation and the odds of successful word recall following a distractor epoch, and included the seizure onset zone "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.10269","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}