Search Results - "Brunner, Clément"

Whole-brain functional ultrasound imaging in awake head-fixed mice by Brunner, Clément, Grillet, Micheline, Urban, Alan, Roska, Botond, Montaldo, Gabriel, Macé, Emilie

“…Most brain functions engage a network of distributed regions. Full investigation of these functions thus requires assessment of whole brains; however,…”
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Real-time imaging of brain activity in freely moving rats using functional ultrasound by Urban, Alan, Dussaux, Clara, Martel, Guillaume, Brunner, Clément, Mace, Emilie, Montaldo, Gabriel

“…A miniaturized ultrasound probe enables functional brain imaging in freely behaving rats. The large field of view and deep penetration makes this technique…”
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A Platform for Brain-wide Volumetric Functional Ultrasound Imaging and Analysis of Circuit Dynamics in Awake Mice by Brunner, Clément, Grillet, Micheline, Sans-Dublanc, Arnau, Farrow, Karl, Lambert, Théo, Macé, Emilie, Montaldo, Gabriel, Urban, Alan

“…Imaging large-scale circuit dynamics is crucial to understanding brain function, but most techniques have a limited depth of field. Here, we describe…”
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Brain-wide continuous functional ultrasound imaging for real-time monitoring of hemodynamics during ischemic stroke by Brunner, Clément, Denis, Nielsen Lagumersindez, Gertz, Karen, Grillet, Micheline, Montaldo, Gabriel, Endres, Matthias, Urban, Alan

“…Ischemic stroke occurs abruptly causing sudden neurologic deficits, and therefore, very little is known about hemodynamic perturbations in the brain…”
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Location Matters: Navigating Regional Heterogeneity of the Neurovascular Unit by Bernier, Louis-Philippe, Brunner, Clément, Cottarelli, Azzurra, Balbi, Matilde

“…The neurovascular unit (NVU) of the brain is composed of multiple cell types that act synergistically to modify blood flow to locally match the energy demand…”
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Chronic assessment of cerebral hemodynamics during rat forepaw electrical stimulation using functional ultrasound imaging by Urban, Alan, Mace, Emilie, Brunner, Clément, Heidmann, Marc, Rossier, Jean, Montaldo, Gabriel

“…Functional ultrasound imaging is a method recently developed to assess brain activity via hemodynamics in rodents. Doppler ultrasound signals allow the…”
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Understanding the neurovascular unit at multiple scales: Advantages and limitations of multi-photon and functional ultrasound imaging by Urban, Alan, Golgher, Lior, Brunner, Clément, Gdalyahu, Amos, Har-Gil, Hagai, Kain, David, Montaldo, Gabriel, Sironi, Laura, Blinder, Pablo

“…Developing efficient brain imaging technologies by combining a high spatiotemporal resolution and a large penetration depth is a key step for better…”
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Evidence from functional ultrasound imaging of enhanced contralesional microvascular response to somatosensory stimulation in acute middle cerebral artery occlusion/reperfusion in rats: A marker of ultra-early network reorganization? by Brunner, Clément, Korostelev, Marie, Raja, Sushmitha, Montaldo, Gabriel, Urban, Alan, Baron, Jean-Claude

“…Following middle cerebral artery (MCA) stroke, enhanced contralesional evoked responses have been consistently reported both in man and rodents as part of…”
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Quantitative Hemodynamic Measurements in Cortical Vessels Using Functional Ultrasound Imaging by Brunner, Clément, Macé, Emilie, Montaldo, Gabriel, Urban, Alan

“…Red blood cell velocity (RBCv), cerebral blood flow (CBF), and volume (CBV) are three key parameters when describing brain hemodynamics. Functional ultrasound…”
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Multiplexed Surface Electrode Arrays Based on Metal Oxide Thin‐Film Electronics for High‐Resolution Cortical Mapping by Londoño‐Ramírez, Horacio, Huang, Xiaohua, Cools, Jordi, Chrzanowska, Anna, Brunner, Clément, Ballini, Marco, Hoffman, Luis, Steudel, Soeren, Rolin, Cédric, Mora Lopez, Carolina, Genoe, Jan, Haesler, Sebastian

“…Electrode grids are used in neuroscience research and clinical practice to record electrical activity from the surface of the brain. However, existing passive…”
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Mapping the dynamics of brain perfusion using functional ultrasound in a rat model of transient middle cerebral artery occlusion by Brunner, Clément, Isabel, Clothilde, Martin, Abraham, Dussaux, Clara, Savoye, Anne, Emmrich, Julius, Montaldo, Gabriel, Mas, Jean-Louis, Baron, Jean-Claude, Urban, Alan

“…Following middle cerebral artery occlusion, tissue outcome ranges from normal to infarcted depending on depth and duration of hypoperfusion as well as…”
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SINGLE VOXEL CLUSTERING AS A VERSATILE TOOL FOR FUNCTIONAL ULTRASOUND DATA PROCESSING by Lambert, Théo, Niknejad, Hamid, Kil, Dries, Grillet, Micheline, Montaldo, Gabriel, Brunner, Clément, Urban, Alan

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A deep learning classification task for brain navigation in rodents using micro-Doppler ultrasound imaging by Lambert, Théo, Brunner, Clément, Kil, Dries, Wuyts, Roel, D'Hondt, Ellie, Montaldo, Gabriel, Urban, Alan

“…Positioning and navigation are essential components of neuroimaging as they improve the quality and reliability of data acquisition, leading to advances in…”
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Functional ultrasound imaging of stroke in awake rats by Brunner, Clément, Montaldo, Gabriel, Urban, Alan

“…Anesthesia is a major confounding factor in preclinical stroke research as stroke rarely occurs in sedated patients. Moreover, anesthesia affects both brain…”
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Functional ultrasound imaging of stroke in awake rats by Brunner, Clément, Montaldo, Gabriel, Urban, Alan

“…Anesthesia is a major confounding factor in preclinical stroke research as stroke rarely occurs in sedated patients. Moreover, anesthesia affects both brain…”
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Abstract TMP56: Mapping the Dynamics of Brain Perfusion During and Following Transient Middle Cerebral Artery Occlusion (tMCAo) in the Rat Using Functional Ultrasound (fUS) by Baron, Jean-Claude, Brunner, Clement, Isabel, Clothilde, Martin, Abraham, Dussaux, Clara, Savoye, Anne, Emmrich, Julius V, Montaldo, Gabriel, Mas, Jean-Louis, Urban, Alan

“…Abstract only Introduction: Following MCAo, tissue outcome varies depending on depth and duration of hypoperfusion and efficiency of reperfusion. However, the…”
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