Johan Pietras

Grenoble, France

Last Updated: 09/26/2026

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Found 8 publications

Magnetic resonance imaging-based biodistribution of theranostic AGuIX nanoparticles in the NANORAD 2 clinical trial for brain metastases.

Magnetic resonance imaging-based biodistribution of theranostic AGuIX nanoparticles in the NANORAD 2 clinical trial for brain metastases.

Journal: Journal of neuro-oncology

Published: December 19, 2025

Neurobehavioral Changes in Macular Degeneration: Spatial Frequency Use in Scene Recognition.

Neurobehavioral Changes in Macular Degeneration: Spatial Frequency Use in Scene Recognition.

Journal: Investigative ophthalmology & visual science

Published: October 30, 2025

Impaired cerebrovascular reactivity is associated with recurrent stroke in patients with severe intracranial arterial stenosis: A C02 BOLD fMRI study.

Impaired cerebrovascular reactivity is associated with recurrent stroke in patients with severe intracranial arterial stenosis: A C02 BOLD fMRI study.

Journal: Journal of neuroradiology = Journal de neuroradiologie

Published: March 06, 2020

Targeting brain metastases with ultrasmall theranostic nanoparticles, a first-in-human trial from an MRI perspective.

Targeting brain metastases with ultrasmall theranostic nanoparticles, a first-in-human trial from an MRI perspective.

Journal: Science advances

Published: June 26, 2019

Endolymphatic hydrops imaging: Differential diagnosis in patients with Meniere disease symptoms.

Endolymphatic hydrops imaging: Differential diagnosis in patients with Meniere disease symptoms.

Journal: Diagnostic and interventional imaging

Published: April 19, 2017

BOLD fMRI of cerebrovascular reactivity in the middle cerebral artery territory: A 100 volunteers' study.

BOLD fMRI of cerebrovascular reactivity in the middle cerebral artery territory: A 100 volunteers' study.

Journal: Journal of neuroradiology = Journal de neuroradiologie

Published: January 22, 2015

Recurrent peripheral vestibulopathy: Is MRI useful for the diagnosis of endolymphatic hydrops in clinical practice?

Recurrent peripheral vestibulopathy: Is MRI useful for the diagnosis of endolymphatic hydrops in clinical practice?

Journal: European radiology

Published: December 27, 2014

Functional imaging of cerebral perfusion.

Functional imaging of cerebral perfusion.

Journal: Diagnostic and interventional imaging

Published: September 10, 2013

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Last Updated: 09/26/2026