Coupling between neuronal activity and microcirculation: implications for functional brain imaging

I Vanzetta, A Grinvald - HFSP journal, 2008 - Taylor & Francis
In the neocortex, neurons with similar response properties are often clustered together in
column‐like structures, giving rise to what has become known as functional architecture …

Hemodynamic responses in cortex investigated with optical imaging methods. Implications for functional brain map**

I Vanzetta - Journal of Physiology-Paris, 2006 - Elsevier
During the last 20 years, optical imaging methods–either alone or in combination with other
recording techniques–has proven a fruitful approach to explore both the physiological and …

A processing work-flow for measuring erythrocytes velocity in extended vascular networks from wide field high-resolution optical imaging data

T Deneux, S Takerkart, A Grinvald, GS Masson… - Neuroimage, 2012 - Elsevier
Comprehensive information on the spatio-temporal dynamics of the vascular response is
needed to underpin the signals used in hemodynamics-based functional imaging. It has …

Separation of arteries and veins in the cerebral cortex using physiological oscillations by optical imaging of intrinsic signal

D Hu, Y Wang, Y Liu, M Li, F Liu - Journal of Biomedical Optics, 2010 - spiedigitallibrary.org
An automated method is presented for artery-vein separation in cerebral cortical images
recorded with optical imaging of the intrinsic signal. The vessel-type separation method is …

High-resolution wide-field optical imaging of microvascular characteristics: from the neocortex to the eye

I Vanzetta, T Deneux, A Grinvald - Neurovascular Coupling Methods, 2014 - Springer
Measuring microvascular characteristics in cortical tissue and individual microvessels has
important applications for functional imaging, biomedical research, and clinical diagnostics …

A New Variational Method for Erythrocyte Velocity Estimation in Wide-Field Imaging In Vivo

T Deneux, O Faugeras, S Takerkart… - … on Medical Imaging, 2011 - ieeexplore.ieee.org
Measuring erythrocyte velocity in individual microvessels has important applications for
biomedical and functional imaging. Recent multiphoton fluorescence microscopy …

Sift-based sequence registration and flow-based cortical vessel segmentation applied to high resolution optical imaging data

M Péchaud, I Vanzetta, T Deneux… - 2008 5th IEEE …, 2008 - ieeexplore.ieee.org
Several functional and biomedical imaging techniques rely on determining hemodynamic
variables and their changes in large vascular networks. To do so at micro-vascular …

[PDF][PDF] Project-Team Odyssee

S Antipolis - Citeseer
5.1. 1. A dynamical system analysis of the adaptive spike threshold 8 5.1. 2. Estimating
synaptic conductances 8 5.1. 3. Bifurcation analysis of a general class of non-linear …

[PDF][PDF] Biological and Computer Vision

S Antipolis - Citeseer
5.2. 8. A fast and robust ODF estimation algorithm in Q-ball imaging 13 5.2. 9. Analytic ODF
Estimation and Validation in Q-Ball Imaging 13 5.2. 10. Simultaneous estimation of single …