Zobrazeno 1 - 10
of 548
pro vyhledávání: '"M Mallar Chakravarty"'
Autor:
Charidimos Tsagkas, Emanuel Geiter, Laura Gaetano, Yvonne Naegelin, Michael Amann, Katrin Parmar, Athina Papadopoulou, Jens Wuerfel, Ludwig Kappos, Till Sprenger, Cristina Granziera, M Mallar Chakravarty, Stefano Magon
Publikováno v:
NeuroImage: Clinical, Vol 35, Iss , Pp 103137- (2022)
Objective: This study aimed to investigate longitudinal deep gray matter (DGM) shape changes and their relationship with measures of clinical disability and white matter lesion-load in a large multiple sclerosis (MS) cohort. Materials and Methods: A
Externí odkaz:
https://doaj.org/article/f0c5da4b3aa34e5faf1a7b08ccecb50f
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Functional magnetic resonance imaging in rodents holds great potential for advancing our understanding of brain networks. Unlike the human community, there remains no standardized resource in rodents for image processing, analysis and qualit
Externí odkaz:
https://doaj.org/article/6cb5a79e9c4e4241bff2030ec42ba974
Autor:
Nikhil Bhagwat, Joseph D Viviano, Aristotle N Voineskos, M Mallar Chakravarty, Alzheimer’s Disease Neuroimaging Initiative
Publikováno v:
PLoS Computational Biology, Vol 14, Iss 9, p e1006376 (2018)
Computational models predicting symptomatic progression at the individual level can be highly beneficial for early intervention and treatment planning for Alzheimer's disease (AD). Individual prognosis is complicated by many factors including the def
Externí odkaz:
https://doaj.org/article/a6a9385954bc4ebe975eed99cdc6860a
Autor:
Fernando Caravaggio, Pontus Plavén-Sigray, Granville James Matheson, Eric Plitman, M Mallar Chakravarty, Jacqueline Borg, Ariel Graff-Guerrero, Simon Cervenka
Publikováno v:
PLoS ONE, Vol 13, Iss 12, p e0209584 (2018)
High levels of trait impulsivity are considered a risk factor for substance abuse and drug addiction. We recently found that non-planning trait impulsivity was negatively correlated with post-commissural putamen volumes in men, but not women, using t
Externí odkaz:
https://doaj.org/article/5fbc2cd4dabd423db8553c095075007c
Autor:
Krzysztof J Gorgolewski, Fidel Alfaro-Almagro, Tibor Auer, Pierre Bellec, Mihai Capotă, M Mallar Chakravarty, Nathan W Churchill, Alexander Li Cohen, R Cameron Craddock, Gabriel A Devenyi, Anders Eklund, Oscar Esteban, Guillaume Flandin, Satrajit S Ghosh, J Swaroop Guntupalli, Mark Jenkinson, Anisha Keshavan, Gregory Kiar, Franziskus Liem, Pradeep Reddy Raamana, David Raffelt, Christopher J Steele, Pierre-Olivier Quirion, Robert E Smith, Stephen C Strother, Gaël Varoquaux, Yida Wang, Tal Yarkoni, Russell A Poldrack
Publikováno v:
PLoS Computational Biology, Vol 13, Iss 3, p e1005209 (2017)
The rate of progress in human neurosciences is limited by the inability to easily apply a wide range of analysis methods to the plethora of different datasets acquired in labs around the world. In this work, we introduce a framework for creating, tes
Externí odkaz:
https://doaj.org/article/3104ecfd7dcb4833982f436f752842e0
Manual-protocol inspired technique for improving automated MR image segmentation during label-fusion
Autor:
Nikhil Bhagwat, Jon Pipitone, Julie Winterburn, Ting Guo, Emma Duerden, Aristotle Voineskos, Martin Lepage, Steven Miller, Jens Pruessner, M Mallar Chakravarty
Publikováno v:
Frontiers in Neuroscience, Vol 10 (2016)
Recent advances in multi-atlas based algorithms address many of the previous limitations in model-based and probabilistic segmentation methods. However, at the label fusion stage, a majority of algorithms focus primarily on optimizing weight-maps ass
Externí odkaz:
https://doaj.org/article/e4929bccfc314f0a828a3e605d30f5de
Autor:
Doris E Payer, Min Tae Matt Park, Stephen J Kish, Nathan J Kolla, Jason P Lerch, Isabelle eBoileau, M Mallar Chakravarty
Publikováno v:
Frontiers in Human Neuroscience, Vol 9 (2015)
Personality disorder symptomatology (PD-Sx) can result in personal distress and impaired interpersonal functioning, even in the absence of a clinical diagnosis, and is frequently comorbid with psychiatric disorders such as substance use, mood, and an
Externí odkaz:
https://doaj.org/article/84d7ea615e3341928c4a53e14ce0febe
Autor:
Alexander James Barnett, Min Tae M. Park, Jon ePipitone, M Mallar Chakravarty, Mary Pat eMcAndrews
Publikováno v:
Frontiers in Neurology, Vol 6 (2015)
Individuals with medial temporal lobe epilepsy (mTLE) often show material-specific memory impairment (verbal for left, visuospatial for right hemisphere) which can be exacerbated following surgery aimed at the epileptogenic regions of medial and ante
Externí odkaz:
https://doaj.org/article/8eb4c49828fc4b02914dd00fda95623b
Autor:
Carolin Gaiser, Rick van der Vliet, Augustijn A. A. de Boer, Opher Donchin, Pierre Berthet, Gabriel A. Devenyi, M. Mallar Chakravarty, Jörn Diedrichsen, Andre F. Marquand, Maarten A. Frens, Ryan L. Muetzel
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract In the past, the cerebellum has been best known for its crucial role in motor function. However, increasingly more findings highlight the importance of cerebellar contributions in cognitive functions and neurodevelopment. Using a total of 72
Externí odkaz:
https://doaj.org/article/10ee9ee1091b440aa8354931283c3234
Prenatal cannabis exposure in the clinic and laboratory: What do we know and where do we need to go?
Publikováno v:
Drug and Alcohol Dependence Reports, Vol 13, Iss , Pp 100282- (2024)
Coincident with the legalisation of cannabis in many nations, rates of cannabis use during pregnancy have increased. Like prior investigations on smoking and alcohol, understanding how prenatal cannabis exposure (PCE) impacts offspring outcomes acros
Externí odkaz:
https://doaj.org/article/79e7528e51c94d0eaf424886e51942f6