Author
Johns Hopkins UniversityORCID 0000-0002-1673-002XUnclaimed ORCID profile · follow to get notified of new preprints
8 papers
Recent·Most cited
Peter C. Van Dyken, Kun Yang, Andreia Vasconcellos Faria, Akira Sawa, Michael Mackinley, ALI RAZA KHAN, Lena K. Palaniyappan
This study examines white matter changes in schizophrenia patients over two to three years post-onset and finds no longitudinal differences but links white matter alterations to negative symptoms.
Biological Psychiatry Global Open Science · Feb 20, 2025Peer-reviewedNeuroscience
Marina M. Mihaljevic, Anisha Nagpal, Semra Etyemez, Zui C. Narita, Anna Ross, Rebecca Schaub, Nicola G. Cascella, Jennifer Marie Coughlin, Gerald Nestadt, Frederik C. Nucifora, Thomas W. Sedlak, Koko Ishizuka, Vince D. Calhoun, Andreia Vasconcellos Faria, Kun Yang, Akira Sawa
The paper identifies neuroimaging alterations associated with relapse in early-stage psychosis by analyzing resting-state functional connectivity in a cross-sectional study.
Journal of Psychiatry and Neuroscience · Apr 3, 2024Peer-reviewedNeuroscience
Ashkan Faghiri, Kun Yang, Andreia Vasconcellos Faria, Koko Ishizuka, Akira Sawa, Tülay Adalı, Vince D. Calhoun
This study introduces SSB+SWPC, a method that improves time-resolved functional connectivity analysis by reducing high-pass filtering effects, showing better performance in both simulated and real fMRI data.
Network Neuroscience · Jan 1, 2024Peer-reviewedNeuroscience
Chin-Fu Liu, Johnny Hsu, Xin Xu, Ganghyun Kim, Shannon M. Sheppard, Erin L. Meier, Michael I. Miller, Argye Elizabeth Hillis, Andreia Vasconcellos Faria
This paper creates a digital 3D arterial territory atlas from stroke patient MRIs to aid in automated analysis of brain damage.
Scientific Data · Feb 4, 2023Peer-reviewedNeuroscience
Zui C. Narita, Kun Yang, Hironori Kuga, Peeraya Piancharoen, Semra Etyemez, Andreia Vasconcellos Faria, Marina M. Mihaljevic, Luisa Longo, Ho Namkung, Jennifer Marie Coughlin, Gerald Nestadt, Frederik C. Nucifora, Thomas W. Sedlak, Rebecca Schaub, Jeff Crawford, , Akira Sawa
This study examines face processing deficits in first episode psychosis patients and links them to reduced resting-state functional connectivity and volume in the right subcallosal anterior cingulate cortex.
Schizophrenia Research · Oct 13, 2021Peer-reviewedNeuroscience
Kun Yang, Luisa Longo, Zui C. Narita, Nicola G. Cascella, Frederick Charles Nucifora, Jennifer Marie Coughlin, Gerald Nestadt, Thomas W. Sedlak, Marina M. Mihaljevic, Min Wang, Anshel Kenkare, Anisha Nagpal, Mehk Sethi, Alexandra Kelly, Pasquale Di Carlo, , Akira Sawa
The paper identifies potential biomarkers for antipsychotic treatment resistance in first episode psychosis using multimodal data from 138 patients.
Molecular Psychiatry · Oct 12, 2021Peer-reviewedNeuroscience
Naveed Ejaz, Jing Xu, Meret Branscheidt, Benjamin Hertler, Heidi M. Schambra, Mario Widmer, Andreia Vasconcellos Faria, Michelle D. Harran, Juan Camilo Cortés, Nathan Kim, Tomoko Kitago, Pablo A. Celnik, Andreas Rüdiger Luft, John W. Krakauer, Jörn Diedrichsen
The paper analyzes mirror movements in stroke patients to assess contributions from cortical and subcortical pathways to hand recovery.
bioRxiv · Apr 22, 2017 · PreprintNeuroscience
Jing Xu, Naveed Ejaz, Benjamin Hertler, Meret Branscheidt, Mario Widmer, Andreia Vasconcellos Faria, Michelle D. Harran, Juan Camilo Cortés, Nathan Kim, Pablo A. Celnik, Tomoko Kitago, Andreas Rüdiger Luft, John W. Krakauer, Jörn Diedrichsen
This study tracks recovery of hand function after stroke, finding that strength and finger control recover differently, with individuation improving beyond a strength threshold due to CST-dependent mechanisms.
bioRxiv · Oct 7, 2016 · PreprintNeuroscience