J. Pérot

A Comprehensive Analysis Comparing Isotropic ADC to BOLD-fMRI: Sensitivity to Resting State Networks and Grey to White Matter Functional Connectivity

This study compares isotropic ADC-fMRI and BOLD-fMRI in detecting resting-state networks and grey-to-white matter connectivity, finding ADC more sensitive to structural grounding and functional coupling.

Characterising the diffusion functional signature of negative BOLD with interleaved TMS-fMRI in the human brain

The paper investigates negative BOLD responses using interleaved TMS-fMRI and dfMRI in the human brain, finding no ADC-fMRI response and suggesting sensitivity to subtle neural activity in ipsilateral regions.

CATERPillar: A Flexible Framework for Generating White Matter Numerical Substrates with incorporated Glial Cells

CATERPillar generates realistic white matter numerical substrates with axons and glial cells, validated against histology and diffusion models.

Complementary BOLD- and ADC-fMRI explore the role of lateral superior colliculus in flicker fusion frequency

This study uses BOLD- and ADC-fMRI to investigate how the lateral superior colliculus contributes to the transition from static to dynamic vision in rats.

Mapping activity and functional organisation of the motor and visual pathways using ADC-fMRI in the human brain

This study compares ADC-fMRI and BOLD-fMRI to show ADC-fMRI provides complementary insights into brain function by detecting neuromorphological activity in white matter and revealing functional organisation of visual pathways.

Evaluating the dependence of ADC-fMRI on haemodynamics inbreath-hold and resting-state conditions

This study evaluates ADC-fMRI's dependence on haemodynamics during breath-hold and resting-state conditions, finding it less affected by vascular contributions compared to dfMRI and BOLD.

Longitudinal neuromelanin changes in prodromal and early Parkinson's disease in humans and rat model

The paper uses NM-sensitive MRI to study neuromelanin accumulation and neurodegeneration in Parkinson's disease models, finding a biphasic signal change linked to a pathogenic threshold.

The role of dopaminergic, cholinergic and noradrenergic networks in hyposmia in Parkinson's disease

This study investigates network alterations in olfactory dysfunction in Parkinson's disease and iRBD patients using multimodal MRI, finding correlations between olfactory function and specific brain regions and networks.

Identification of the key role of white matter alteration in the pathogenesis of Huntington's Disease

This study uses longitudinal MRI in a mouse model to show early white matter defects in Huntington's Disease, highlighting their role in pathogenesis and identifying potential biomarkers.

Broad influence of mutant ataxin-3 on the proteome of the adult brain, young neurons, and axons reveals central molecular processes and biomarkers in SCA3/MJD using knock-in mouse model

This study investigates the molecular mechanisms of SCA3/MJD using a knock-in mouse model, revealing axonal dysfunction and altered protein localization as key features of the disease.