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Olaf Sporns

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Publications associées (16)

Mapping higher-order relations between brain structure and function with embedded vector representations of connectomes

Patric Hagmann, Alessandra Griffa, Frantisek Vasa, Olaf Sporns

Nature Research2018

Network-Based Asymmetry of the Human Auditory System

Patric Hagmann, Alessandra Griffa, Olaf Sporns

Oxford University Press2018

Resting-brain functional connectivity predicted by analytic measures of network communication

Jean-Philippe Thiran, Patric Hagmann, Alessandra Griffa, Olaf Sporns

6 The complex relationship between structural and functional connectivity, as measured by noninvasive imaging of the human brain, poses many unresolved challenges and open questions. Here, we apply analytic measures of network communication to the structur ...

National Academy of Sciences2014

Mapping the human connectome at multiple scales with diffusion spectrum MRI

Jean-Philippe Thiran, Djalel Eddine Meskaldji, Xavier Gigandet, Patric Hagmann, Reto Meuli, Leila Cammoun, Olaf Sporns, Kim Do

The global structural connectivity of the brain, the human connectome, is now accessible at millimeter scale with the use of MRI. In this paper, we describe an approach to map the connectome by constructing normalized whole-brain structural connection matr ...

Elsevier2012

White matter maturation reshapes structural connectivity in the late developing human brain

Jean-Philippe Thiran, Patric Hagmann, Reto Meuli, Van Jay Wedeen, Leila Cammoun, Olaf Sporns

From toddler to late teenager, the macroscopic pattern of axonal projections in the human brain remains largely unchanged while undergoing dramatic functional modifications that lead to network refinement. These functional modifications are mediated by inc ...

National Academy of Sciences2010

Predicting Human Resting-State Functional Connectivity from structural Connectivity

Jean-Philippe Thiran, Xavier Gigandet, Patric Hagmann, Reto Meuli, Leila Cammoun, Olaf Sporns

In the cerebral cortex, the activity levels of neuronal populations are continuously fluctuating. When neuronal activity, as measured using functional MRI (fMRI), is temporally coherent across 2 populations, those populations are said to be functionally co ...

2009

The effects of physiologically plausible connectivity structure on local and global dynamics in large scale brain models

Pascal Hagmann, Patric Hagmann, Olaf Sporns

Functionally relevant large scale brain dynamics operates within the framework imposed by anatomical connectivity and time delays due to finite transmission speeds. To gain insight on the reliability and comparability of large scale brain network simulatio ...

Elsevier2009

Modeling the Impact of Lesions in the Human Brain

Patric Hagmann, Leila Cammoun, Olaf Sporns

2009

Mapping the human connectome at multiple scales with diffusion spectrum MRI

Jean-Philippe Thiran, Xavier Gigandet, Patric Hagmann, Reto Meuli, Leila Cammoun, Olaf Sporns

2009

Predicting Resting-State Functional Connectivity from Structural Connectivity

Jean-Philippe Thiran, Xavier Gigandet, Patric Hagmann, Reto Meuli, Leila Cammoun, Olaf Sporns

2009

Connectome alterations in schizophrenia

Pascal Hagmann, Jean-Philippe Thiran, Xavier Gigandet, Patric Hagmann, Reto Meuli, Leila Cammoun, Olaf Sporns, Kim Do

2009

Mapping the Structural Core of Human Cerebral Cortex

Pascal Hagmann, Xavier Gigandet, Patric Hagmann, Reto Meuli, Leila Cammoun, Olaf Sporns

Structurally segregated and functionally specialized regions of the human cerebral cortex are interconnected by a dense network of cortico-cortical axonal pathways. Using diffusion spectrum imaging we noninvasively map these pathways within and across cort ...

2008

The Structural Core of Human Cerebral Cortex and its relation to the brain s default network

Xavier Gigandet, Reto Meuli, Leila Cammoun, Olaf Sporns

Human cerebral cortex contains an uncertain number of structurally segregated regions interconnected by a dense network of axonal pathways. Using DSI, we map these pathways in individual human subjects. An analysis of the resulting large-scale structural b ...

2008

Predicting Resting-State Functional Connectivity from Structural Connectivity

Xavier Gigandet, Patric Hagmann, Reto Meuli, Leila Cammoun, Olaf Sporns

2008

Mapping the Structural Core of Human Cerebral Cortex

Xavier Gigandet, Patric Hagmann, Reto Meuli, Leila Cammoun, Olaf Sporns

2008

Quantitative Validation of MR Tractography Using the CoCoMac Database

Xavier Gigandet, Patric Hagmann, Reto Meuli, Van Jay Wedeen, Olaf Sporns

2008

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