Mathieu David Santin

Abstract Idiopathic intracranial hypertension (IIH) is characterized by elevated intracranial pressure and dural venous sinus stenoses, which can be relieved by venous stenting. Here we investigated whether venous blood flow may play a role in controlling brain pressure. Using magnetic resonance imaging in patients with IIH and healthy controls, we identified that dural venous stenoses in IIH were associated with alterations of the perivenous fluid pattern and brain edema.

Article Dans Une Revue Scientific Data Année : 2023 A new open, high-resolution, multishell, diffusion-weighted imaging dataset of the living squirrel monkey Origine : Publication financée par une institution Licence : CC BY - Paternité hal-04346760 , version 1 (15-12-2023) Thomas Orset, Julie Royo, Mathieu David Santin, Pierre Pouget, Michel Thiebaut de Schotten. A new open, high-resolution, multishell, diffusion-weighted imaging dataset of the living squirrel monkey.

Abstract Although very well adapted to brain study, Magnetic Resonance Imaging (MRI) remains limited by the facilities and capabilities required to acquire data, especially for non-human primates. Addressing the data gaps resulting from these limitations requires making data more accessible and open. In contempt of the regular use of Saimiri sciureus in neuroscience research, in vivo diffusion has yet to be openly available for this species.