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Acute changes in blood glucose levels affect the resting state functional connectivity in mice

Author:Tomokazu Tsurugizawa  Boucif Djemai  Tangi Roussel  Luisa Ciobanu  

Author Institution:NeuroSpin/CEA  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:09:15  

Session:Basic Neuroscience (Connectivity)  

Program Number:4675  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 48  

Basic MR Safety: SAR to Temperature, Power Deposition/Monitoring, Effects of RF Coils & Field Strength

Author:Nicolas Boulant  

Author Institution:NeuroSpin/CEA  

Session Type:Weekend Course  

Session Date:Saturday, 16 June 2018  

Session Time:15:15  

Session:MR Systems Engineering: Part 4  

Program Number:

Presentation Time:15:45  

Room Number:N04  

Computer Number:

Comparison of neurovascular coupling and BOLD responses under medetomidine and isoflurane anesthesia in the rat somatosensory cortex.

Author:Ryota Tokunaga  Thierry Paquette  Hugues Leblond  Tomokazu Tsurugizawa  Mathieu Piché  

Author Institution:Commissariat à l’Energie Atomique-Saclay Center  UQTR  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:13:45  

Session:fMRI: Physiology  

Program Number:2302  

Presentation Time:

Room Number:Exhibition Hall 2298-2321  

Computer Number:

Design of universal parallel-transmit refocusing kT-point pulses and application to 3D T2-weighted imaging at 7T

Author:Vincent Gras  Franck Mauconduit  Alexandre Vignaud  Alexis Amadon  Denis Le Bihan  Tony Stöcker  Nicolas Boulant  

Author Institution:CEA  German Center for Neurodegenerative Diseases (DZNE)  Siemens Healthcare  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1128  

Presentation Time:13:27  

Room Number:N03  

Computer Number:

DREADD-fMRI combination detects effects of activation of the striatal D1 receptor-expressing neurons on the basal ganglia-thalamocortical network in mice

Author:Yuki Nakamura  Assunta Pelosi  Boucif Djemai  Denis Herve  Jean-Antoine Girault  Tomokazu Tsurugizawa  

Author Institution:Institut du Fer à Moulin, Inserm UPMC UMR-S839  NeuroSpin, Commissariat à l’Energie Atomique-Saclay Center  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Cutting-Edge Multimodal fMRI Techniques  

Program Number:1010  

Presentation Time:08:36  

Room Number:N02  

Computer Number:

Gain of temporal signal-to-noise ratio with pTx universal pulses and the whole-brain fMRI 3D-GE EPI sequence at 7T

Author:Vincent Gras  Alexandre Vignaud  Cécile Rabrait-Lerman  Denis Le Bihan  Tony Stoecker  Ruediger Stirnberg  Nicolas Boulant  

Author Institution:CEA  DZNE  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:fMRI: Acquisition, Contrast & Artifacts  

Program Number:5440  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 3  

Inadequate modeling of diffusion anisotropy can lead to artefactual IVIM effects: evidence from numerical simulations

Author:Gabrielle Fournet  Luisa Ciobanu  Denis Le Bihan  

Author Institution:NeuroSpin/CEA Saclay  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:09:00  

Session:Diffusion MRI: Post-Processing  

Program Number:5362  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 44  

Intracellular MEMRI signals reflect the frequency of action potentials in Aplysia neurons

Author:Pavel Svehla  Alexis Bedecarrats  Caroline Jahn  Romuald Nargeot  Luisa Ciobanu  

Author Institution:NeuroSpin/CEA  University of Bordeaux  

Session Type:Oral  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:Novel Contrast & Targeted Molecular Imaging  

Program Number:0398  

Presentation Time:08:15  

Room Number:S04  

Computer Number:

In-vitro demonstration of explicit temperature control using pTx and temperature virtual observation points at 7T

Author:Nicolas Boulant  Vincent Gras  Pierre-François Van de Moortele  

Author Institution:CEA  University of Minnesota  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1130  

Presentation Time:13:51  

Room Number:N03  

Computer Number:

KT-Points Pulses Reduce B1 Shading at 3T: Demonstration in Routine Abdominal DCE-MRI and Evaluation of Reliability

kT-spokes: combining kT-points with spokes to ease ramp pulse design for TOF slab selection with parallel transmission at 7T

Mesoscopic and microscopic imaging of sensory responses in the same animal

RF-Induced Potential False-Negative Lesion in Breast T2-weighted MRI at 3T: Exploration of a Single-Channel kT-Points Solution

The travelling pulses: multicenter evaluation of universal pulses at 7T

Author:Xiaoping Wu  Vincent Gras  Alexandre Vignaud  Franck Mauconduit  Markus Boland  Tony Stoecker  Kamil Ugurbil  Nicolas Boulant  

Author Institution:CEA  German Center for Neurodegenerative Diseases (DZNE)  Siemens Healthcare  University of Minnesota  

Session Type:Oral  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:RF Pulses & Sequences  

Program Number:1133  

Presentation Time:14:27  

Room Number:N03  

Computer Number:

Whole Brain FLAIR Imaging at 7T Employing Universal Pulses

Author:Eberhard Pracht  Vincent Gras  Nicolas Boulant  Tony Stöcker  

Author Institution:German Center for Neurodegenerative Diseases (DZNE)  NeuroSpin, CEA  

Session Type:Oral  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Neuro at Ultra-High Field  

Program Number:0585  

Presentation Time:17:39  

Room Number:N02  

Computer Number:

Workflow proposal for defining SAR safety margins in parallel transmission

Author:Nicolas Boulant  Vincent Gras  Alexis Amadon  Michel Luong  Guillaume Ferrand  Alexandre Vignaud  

Author Institution:CEA  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:MR Safety: PNS & RF Heating  

Program Number:0295  

Presentation Time:16:51  

Room Number:S06  

Computer Number:

Z-segmentation of a transmit array head coil improves RF ramp pulse design for TOF MRA at 7T