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Reorganization Of Thalamic Intrinsic Connectivity Following Anterior Temporal Lobectomy, Xiaosong He, Chaitanya Ganne, Michael R. Sperling, Ashwini Sharan, Joseph I. Tracy

Department of Neurosurgery Posters

The thalamus has played a crucial role in determining surgical outcome following anterior temporal lobectomy (ATL) in temporal lobe epilepsy (TLE) (He, et al., 2017). Before successfully quantifying the impact of the thalamus on ATL outcomes, this structure’s own intrinsic connectivity must be understood. Accordingly, we characterize thalamic intrinsic connectivity through resting-state fMRI (rsfMRI) longitudinally, exploring its change pre- to post-surgery.

A Delayed H3k27me3 Accumulation After Dna Replication Of Embryonic Stem Cells Opens Chromatin For Lineage Specific Transcription Factors To Bind And Initiate Differentiation, Jingli Cai, Svetlana Petruk, Robyn Sussman, Sina K. Kovermann, Samantha Mariani, Bruno Calabretta, Steven B Mcmahon, Hugh W. Brock, Lorraine Iacovitti, Alexander Mazo

Department of Neuroscience Faculty Papers

Introduction

Pluripotent stem cells (PSCs) have been useful to generate differentiated progenies for cell replacement therapy, and disease models. The Parkinson’s Disease (PD) field was arguably one of the first to have embraced the promise of stem cells. However, regardless of the differentiation protocols used, cultures and grafts continue to contain multiple cell types with midbrain dopamine (mDA) neural progenitors (NPs) and neurons representing only a fraction of total cells in the dish or graft. During cell differentiation, recruitment of transcription factors (TFs) to repressed genes in euchromatin is essential to activate new transcriptional programs, which is impeded by condensed …