Erdem Varol
I was a Ph.D. student at the Electrical and Systems Engineering department, University of Pennsylvania. My advisor was Christos Davatzikos. I have defended my thesis on April 2018. My Ph.D. research has focused on statistics, machine learning and optimization and their applications to neuroimaging analysis.
NewsOct 1, 2022 - I will start my new lab as an assistant professor at NYU in Fall ’23. See new website here: https:www.neuroinformaticslab.com/. July 27, 2022 - NIH/NIMH K99/R00 project on “Transcriptional basis of stereotyped neural architectures” is awarded (1K99MH128772-01A1)! May 24, 2022 - Poster on “Automatic registration of cellular functional activity in vivo with post hoc immunohistochemical characterization of cell types” is presented at RECOMB 2022 by Shuonan Chen. April 19, 2022 - NeuroCV seminar / journal club Week 6 slides on “Multiple object tracking” is available online at Google Slides. April 8, 2022 - NIH/NIMH K99/R00 proposal on “Transcriptional basis of stereotyped neural architectures” received a strong priority impact score of 20! April 7, 2022 - Pre-print on how “Integrating bulk and single cell RNA-seq refines transcriptomic profiles of specific C. elegans neurons” is available online at bioRxiv. April 5, 2022 - NeuroCV seminar / journal club Week 5 slides on “Image segmentation” is available online at Google Slides (Credit Shuonan Chen). March 15, 2022 - NeuroCV seminar / journal club Week 4 slides on “Image registration” is available online at Google Slides. March 1, 2022 - NeuroCV seminar / journal club Week 3 slides on “Pose estimation” is available online at Google Slides (Credit Matt Whiteway). February 23, 2022 - Book chapter on “Subtyping brain diseases from imaging data” available at arXiv. February 22, 2022 - NeuroCV seminar / journal club Week 2 slides on “Brain imaging technologies” is available online at Google Slides. February 1, 2022 - NeuroCV seminar / journal club Week 1 slides on “Intro & survey of Computer Vision in Neuroscience” is available online at Google Slides. November 10, 2021 - NeurIPS ’21 paper on “Three-dimensional spike localization and improved motion correction for Neuropixels recordings” is available online at link. November 8, 2021 - Paper on “Multi-scale semi-supervised clustering of brain images: deriving disease subtypes” accepted at Medical Image Analysis. Pre-print available at bioRxiv. October 20, 2021 - Video presentation on “Three-dimensional spike localization and improved motion correction for Neuropixels recordings” is posted to Youtube. October 8, 2021 - Paper on “Three-dimensional spike localization and improved motion correction for Neuropixels recordings” accepted at NeurIPS ’21. September 27, 2021 - MICCAI ’21 paper on “Non-parametric Vignetting Correction for Sparse Spatial Transcriptomics Images” is available online at link. September 24, 2021 - Neural Data Analysis class lecture slides on “Spike sorting from basics to bleeding edge” posted to Google Slides. August 31, 2021 - Neuro-AI class lecture slides on “Intro to Spike Sorting” posted to Google Slides. June 21, 2021 - Video presentation on “A computational method linking neuron-specific gene expression with connectivity” posted to YouTube. June 11, 2021 - Paper on “Non-parametric vignetting correction for sparse spatial transcriptomics images” provisionally accepted at MICCAI 2021. May 9, 2021 - Abstract on “A computational approach linking neuron-specific gene expression with connectivity” has been selected for an oral presentation at the 23rd International C. elegans Conference. April 29, 2021 - Video presentation on “Decentralized motion inference and registration of Neuropixels data” posted to YouTube. April 28, 2021 - Manuscript on “Multi-scale semi-supervised clustering of brain images: deriving disease subtypes” available at bioRxiv. April 6, 2021 - Manuscript on “Visualizing the organization and differentiation of the male-specific nervous system of C. elegans” available at bioRxiv. January 29, 2021 - Paper on “Decentralized motion inference and registration of Neuropixels data” accepted at ICASSP ’21. January 18, 2021 - Abstract on “Decentralized motion inference and registration of Neuropixels data” accepted at COSYNE ’21. Code available at Github. December 29, 2020 - Paper on “NeuroPAL: A Multicolor Atlas for Whole-Brain Neuronal Identification in C. elegans” published at Cell. December 16, 2020 - Manuscript on “Molecular topography of an entire nervous system” available at bioRxiv. Code available at Github. December 15, 2020 - Paper on “Neuron Matching in C. elegans With Robust Approximate Linear Regression Without Correspondence” available at WACV ’21. November 13, 2020 - Gave a nominated talk on “Neuropixels registration” at ZIPS. October 20, 2020 - Manuscript on “Decentralized motion inference and registration of Neuropixels data” submitted to ICASSP 2021. Code available at Github. October 1, 2020 - 4 MICCAI papers available online: 1) Statistical Atlas of C. elegans Neurons, 2) Demixing Calcium Imaging Data in C. elegans via Deformable Non-negative Matrix Factorization, 3) Probabilistic Joint Segmentation and Labeling of C. elegans Neurons, 4) MAGIC: Multi-scale Heterogeneity Analysis and Clustering for Brain Diseases. August 20, 2020 - Paper on how “Unique homeobox codes delineate all the neuron classes of C. elegans” published at Nature. July 8, 2020 - Manuscript on “Extracting neural signals from semi-immobilized animals with deformable non-negative matrix factorization” available at bioRxiv. June 30, 2020 - Manuscript on “Sinkhorn EM: An Expectation-Maximization algorithm based on entropic optimal transport” available at arXiv. June 23, 2020 - 2 more MICCAI 2020 papers accepted after rebuttal: “Probabilistic Segmentation and Labeling of C. elegans Neurons”, “MAGIC: Multi-scale Heterogeneity Analysis and Clustering for Brain Diseases”. May 18, 2020 - 2 MICCAI 2020 papers provisionally accepted: “Deformable non-negative matrix factorization” and “Statistical atlas of C. elegans neurons”. December 9, 2019 - CVPR pre-print on “Temporal Wasserstein non-negative matrix factorization for non-rigid motion segmentation and spatiotemporal deconvolution” available at arXiv. December 6, 2019 - NeurIPS Workshop on Learning Meaningful Representations of Life poster on “Probabilistic Atlases of C.elegans Neurons in NeuroPAL” posted here. December 6, 2019 - Advances in Approximate Bayesian Inference (AABI) 2020 paper on “Sinkhorn Permutation Variational Marginal Inference” available at OpenReview + Poster. October 31, 2019 - Two COSYNE 2020 extended abstracts,“Non-linear matrix factorization methods for extracting calcium traces in moving C. elegans videos” and “Joint segmentation and labeling of C. elegans neurons” posted. October 25, 2019 - ICASSP 2020 pre-print of “Wasserstein total variation filtering” available at arXiv. June 20, 2019 - Pre-print of “NeuroPAL: A Neuronal Polychromatic Atlas of Landmarks for Whole-Brain Imaging in C. elegans” available at bioRxiv. May 23, 2019 - NeurIPS 2019 pre-print on “Robust approximate linear regression without correspondence” available at arXiv. September 17, 2018 - I will be giving a talk on generative-discriminative regression at MICCAI 2018 in Granada, Spain. September 1, 2018 - I have started working at the Center for Theoretical Neuroscience at Columbia University as a post-doctoral fellow with Liam Paninski. |