Accès ouvert
2026
article
OpenAlex
Calvin Coussedière, Bruno Pereira, David Devos, Stéphane Lehéricy et autres
Abstract Background Magnetic resonance imaging (MRI) relaxometry using measurement is a promising non‐invasive marker of brain iron‐related changes in Parkinson's disease (PD). Although longitudinal susceptibility MRI studies have demonstrated progression over time, the stage‐dependent dynamics of changes across the full spectrum of …
fr, dk, nz
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Accès ouvert
2026
article
OpenAlex
J. Pérot, Marta González-Sepúlveda, Miquel Vila, Stéphane Lehéricy
Jean-Baptiste Pérot, Marta Gonzalez-Sepulveda, Miquel Vila, Stéphane Lehéricy; Response to: Neuromelanin? T1-shortening is a necessary condition, Brain Com
fr, ch, es
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Accès ouvert
1992
article
OpenAlex
Ornella Strada, Étienne C. Hirsch, F. Javoy‐Agid, Stéphane Lehéricy et autres
The mechanism by which cholinergic neurons degenerate in Alzheimer's disease is not known. Some of these neurons depend, however, on trophic support from NGF via a membrane receptor. We have analyzed the state of these receptors by autoradiography, with 125I-NGF as the …
fr
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