Karthik Ramakrishnan Sreenivasan

11 papers Journal 11
YearRankTypeTitle / Venue / Authors
2020 J jnl
A robust deep neural network for denoising task-based fMRI data: An application to working memory and episodic memory.
Medical Image Anal.
Zhengshi Yang, Xiaowei Zhuang, Karthik Ramakrishnan Sreenivasan, Virendra Mishra, Tim Curran, Dietmar Cordes
2020 J jnl
CAST: A multi-scale convolutional neural network based automated hippocampal subfield segmentation toolbox.
NeuroImage
Zhengshi Yang, Xiaowei Zhuang, Virendra Mishra, Karthik Ramakrishnan Sreenivasan, Dietmar Cordes
2020 J jnl
Disentangling time series between brain tissues improves fMRI data quality using a time-dependent deep neural network.
NeuroImage
Zhengshi Yang, Xiaowei Zhuang, Karthik Ramakrishnan Sreenivasan, Virendra Mishra, Dietmar Cordes
2020 J jnl
Single-scale time-dependent window-sizes in sliding-window dynamic functional connectivity analysis: A validation study.
NeuroImage
Xiaowei Zhuang, Zhengshi Yang, Virendra Mishra, Karthik Ramakrishnan Sreenivasan, Charles Bernick, Dietmar Cordes
2019 J jnl
Multivariate group-level analysis for task fMRI data with canonical correlation analysis.
NeuroImage
Xiaowei Zhuang, Zhengshi Yang, Karthik Ramakrishnan Sreenivasan, Virendra Mishra, Tim Curran, Rajesh Nandy, Dietmar Cordes
2018 J jnl
3D spatially-adaptive canonical correlation analysis: Local and global methods.
NeuroImage
Zhengshi Yang, Xiaowei Zhuang, Karthik Ramakrishnan Sreenivasan, Virendra Mishra, Tim Curran, Richard Byrd, Rajesh Nandy, Dietmar Cordes
2018 J jnl
Incorporating spatial constraint in co-activation pattern analysis to explore the dynamics of resting-state networks: An application to Parkinson's disease.
NeuroImage
Xiaowei Zhuang, R. R. Walsh, Karthik Ramakrishnan Sreenivasan, Zhengshi Yang, Virendra Mishra, Dietmar Cordes
2017 J jnl
A new algebraic method for quantitative proton density mapping using multi-channel coil data.
Medical Image Anal.
Dietmar Cordes, Zhengshi Yang, Xiaowei Zhuang, Karthik Ramakrishnan Sreenivasan, Virendra Mishra, Le H. Hua
2017 J jnl
Olfactory Network Differences in Master Sommeliers: Connectivity Analysis Using Granger Causality and Graph Theoretical Approach.
Brain Connect.
Karthik Ramakrishnan Sreenivasan, Xiaowei Zhuang, Sarah J. Banks, Virendra Mishra, Zhengshi Yang, Gopikrishna Deshpande, Dietmar Cordes
2015 J jnl
Nonparametric Hemodynamic Deconvolution of fMRI Using Homomorphic Filtering.
IEEE Trans. Medical Imaging
Karthik Ramakrishnan Sreenivasan, Martin Havlicek, Gopikrishna Deshpande
2014 J jnl
Threat-related learning relies on distinct dorsal prefrontal cortex network connectivity.
NeuroImage
Muriah D. Wheelock, Karthik Ramakrishnan Sreenivasan, Kimberly H. Wood, Lawrence W. Ver Hoef, Gopikrishna Deshpande, David C. Knight