A. Asada, S. Ujita, R. Nakayama, S. Oba, S. Ishii et al., Subtle modulation of ongoing calcium dynamics in astrocytic microdomains by sensory inputs, Physiological Reports, vol.3, p.12454, 2015.

D. Attwell, A. M. Buchan, S. Charpak, M. Lauritzen, B. A. Macvicar et al., Glial and neuronal control of brain blood flow, Nature, vol.468, pp.232-243, 2010.

Y. Bernardinelli, C. Salmon, E. V. Jones, W. T. Farmer, D. Stellwagen et al., Astrocytes display complex and localized calcium responses to single-neuron stimulation in the hippocampus, Journal of Neuroscience, vol.31, pp.8905-8919, 2011.

K. R. Biesecker and A. I. Srienc, The functional role of astrocyte calcium signaling in cortical blood flow regulation, Journal of Neuroscience, vol.35, pp.868-870, 2015.

K. R. Biesecker, A. I. Srienc, A. M. Shimoda, A. Agarwal, D. E. Bergles et al., Glial cell calcium signaling mediates capillary regulation of blood flow in the retina, Journal of Neuroscience, vol.36, pp.9435-9445, 2016.

E. Bindocci, I. Savtchouk, N. Liaudet, D. Becker, G. Carriero et al., Three-dimensional Ca21 imaging advances understanding of astrocyte biology, Science, vol.356, p.8185, 2017.
DOI : 10.1126/science.aai8185

URL : https://serval.unil.ch/resource/serval:BIB_5E81DDD61A2E.P002/REF.pdf

D. E. Bonder and K. D. Mccarthy, Astrocytic Gq-GPCR-linked IP3R-dependent Ca21 signaling does not mediate neurovascular coupling in mouse visual cortex in vivo, Journal of Neuroscience, vol.34, pp.13139-13150, 2014.
DOI : 10.1523/jneurosci.2591-14.2014

URL : http://www.jneurosci.org/content/34/39/13139.full.pdf

J. R. Chalifoux and A. G. Carter, Glutamate spillover promotes the generation of NMDA spikes, Journal of Neuroscience, vol.31, pp.16435-16446, 2011.

T. W. Chen, T. J. Wardill, Y. Sun, S. R. Pulver, S. L. Renninger et al., Ultrasensitive fluorescent proteins for imaging neuronal activity, Nature, vol.499, pp.295-300, 2013.
DOI : 10.1038/nature12354

URL : http://europepmc.org/articles/pmc3777791?pdf=render

A. Devor, A. K. Dunn, M. L. Andermann, I. Ulbert, D. A. Boas et al., Coupling of total hemoglobin concentration, oxygenation, and neural activity in rat somatosensory cortex, Neuron, vol.39, pp.353-359, 2003.

D. Castro, M. A. Chuquet, J. Liaudet, N. Bhaukaurally, K. Santello et al., Local Ca21 detection and modulation of synaptic release by astrocytes, Nature Neuroscience, vol.14, pp.1276-1284, 2011.

M. Doengi, J. W. Deitmer, and C. Lohr, New evidence for purinergic signaling in the olfactory bulb: A2A and P2Y1 receptors mediate intracellular calcium release in astrocytes, FASEB Journal, vol.22, pp.2368-2378, 2008.

D. A. Dombeck, A. N. Khabbaz, F. Collman, T. L. Adelman, and D. W. Tank, Imaging large-scale neural activity with cellular resolution in awake, mobile mice, Neuron, vol.56, pp.43-57, 2007.

K. M. Dunn, D. C. Hill-eubanks, W. B. Liedtke, and M. T. Nelson, TRPV4 channels stimulate Ca21-induced Ca21 release in astrocytic endfeet and amplify neurovascular coupling responses, Proceedings of the National Academy of Sciences U S A, vol.110, pp.6157-6162, 2013.

H. Girouard, A. D. Bonev, R. M. Hannah, A. Meredith, R. W. Aldrich et al., Astrocytic endfoot Ca21 and BK channels determine both arteriolar dilation and constriction, Proceedings of the National Academy of Sciences U S A, vol.107, pp.3811-3816, 2010.
DOI : 10.1073/pnas.0914722107

URL : http://www.pnas.org/content/107/8/3811.full.pdf

G. R. Gordon, H. B. Choi, R. L. Rungta, G. C. Ellis-davies, and B. A. Macvicar, Brain metabolism dictates the polarity of astrocyte control over arterioles, Nature, vol.456, pp.745-749, 2008.

E. Hamel, Perivascular nerves and the regulation of cerebrovascular tone, Journal of Applied Physiology, vol.100, pp.1059-1064, 2006.

C. Howarth, The contribution of astrocytes to the regulation of cerebral blood flow, Frontiers in Neuroscience, vol.8, p.103, 2014.

C. Iadecola and M. Nedergaard, Glial regulation of the cerebral microvasculature, Nature Neuroscience, vol.10, pp.1369-1376, 2007.

A. Institoris, D. G. Rosenegger, and G. R. Gordon, Arteriole dilation to synaptic activation that is sub-threshold to astrocyte endfoot Ca transients, Journal of Cerebral Blood Flow and Metabolism, vol.35, issue.9, pp.1411-1415, 2015.
DOI : 10.1038/jcbfm.2015.141

URL : http://journals.sagepub.com/doi/pdf/10.1038/jcbfm.2015.141

S. B. Jessen, A. Brazhe, B. L. Lind, C. Mathiesen, K. Thomsen et al., GABAA Receptor-Mediated Bidirectional Control of Synaptic Activity, Intracellular Ca21, Cerebral Blood Flow, and Oxygen Consumption in Mouse Somatosensory Cortex In Vivo, Cerebral Cortex, vol.25, issue.9, pp.2594-2609, 2014.

K. Kacem, P. Lacombe, J. Seylaz, and G. Bonvento, Structural organization of the perivascular astrocyte endfeet and their relationship with the endothelial glucose transporter: A confocal microscopy study, Glia, vol.23, pp.1-10, 1998.

K. Kanemaru, H. Sekiya, M. Xu, K. Satoh, N. Kitajima et al.,

K. F. Tanaka, In vivo visualization of subtle, transient, and local activity of astrocytes using an ultrasensitive Ca(21) indicator, Cell Reports, vol.8, pp.311-318, 2014.

J. N. Kerr and W. Denk, Imaging in vivo: Watching the brain in action, Nature Reviews. Neuroscience, vol.9, pp.195-205, 2008.

M. Lauritzen, C. Mathiesen, K. Schaefer, and K. J. Thomsen, Neuronal inhibition and excitation, and the dichotomic control of brain hemodynamic and oxygen responses, Neuroimage, vol.62, pp.1040-1050, 2012.

C. Lecrux, X. Toussay, A. Kocharyan, P. Fernandes, S. Neupane et al.,

E. Hamel, Pyramidal neurons are "neurogenic hubs" in the neurovascular coupling response to whisker stimulation, Journal of Neuroscience, vol.31, pp.9836-9847, 2011.

B. L. Lind, A. R. Brazhe, S. B. Jessen, F. C. Tan, and M. J. Lauritzen, Rapid stimulus-evoked astrocyte Ca21 elevations and hemodynamic responses in mouse somatosensory cortex in vivo. Proceedings of the, vol.110, pp.4678-4687, 2013.

N. K. Logothetis, J. Pauls, M. Augath, T. Trinath, and A. Oeltermann, Neurophysiological investigation of the basis of the fMRI signal, Nature, vol.412, pp.150-157, 2001.

B. F. Ma, M. J. Xie, and M. Zhou, Bicarbonate efflux via GABA(A) receptors depolarizes membrane potential and inhibits two-pore domain potassium channels of astrocytes in rat hippocampal slices, Glia, vol.60, pp.1761-1772, 2012.

A. F. Mccaslin, B. R. Chen, A. J. Radosevich, B. Cauli, and E. M. Hillman, In vivo 3D morphology of astrocyte-vasculature interactions in the somatosensory cortex: Implications for neurovascular coupling, Journal of Cerebral Blood Flow and Metabolism, vol.31, pp.795-806, 2011.
URL : https://hal.archives-ouvertes.fr/hal-00555455

A. Mishra, J. P. Reynolds, Y. Chen, A. V. Gourine, D. A. Rusakov et al., Astrocytes mediate neurovascular signaling to capillary pericytes but not to arterioles, Nature Neuroscience, vol.19, pp.1619-1627, 2016.
DOI : 10.1038/nn.4428

URL : http://europepmc.org/articles/pmc5131849?pdf=render

A. Nielsen and M. Lauritzen, Coupling and uncoupling of activitydependent increases of neuronal activity and blood flow in rat somatosensory cortex, The Journal of Physiology, vol.533, pp.773-785, 2001.

A. Nimmerjahn, Astrocytes going live: advances and challenges, The Journal of Physiology, vol.587, pp.1639-1647, 2009.
DOI : 10.1113/jphysiol.2008.167171

URL : https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2683952

K. Nizar, H. Uhlirova, P. Tian, P. A. Saisan, Q. Cheng et al., In vivo Stimulus-Induced Vasodilation Occurs without IP3 Receptor Activation and May Precede Astrocytic Calcium Increase, The Journal of Neuroscience, vol.33, pp.8411-8422, 2013.
DOI : 10.1523/jneurosci.3285-12.2013

URL : http://www.jneurosci.org/content/33/19/8411.full.pdf

M. Nuriya and M. Yasui, Endfeet serve as diffusion-limited subcellular compartments in astrocytes, Journal of Neuroscience, vol.33, pp.3692-3698, 2013.
DOI : 10.1523/jneurosci.3050-12.2013

URL : http://www.jneurosci.org/content/33/8/3692.full.pdf

Y. Otsu, K. Couchman, D. G. Lyons, M. Collot, A. Agarwal et al., Calcium dynamics in astrocyte processes during neurovascular coupling, Nature Neuroscience, vol.18, pp.210-218, 2015.
DOI : 10.1038/nn.3906

URL : https://hal.archives-ouvertes.fr/hal-01362700

A. Panatier, J. Vallee, M. Haber, K. K. Murai, J. C. Lacaille et al., Astrocytes are endogenous regulators of basal transmission at central synapses, Cell, vol.146, pp.785-798, 2011.

G. C. Petzold, D. F. Albeanu, T. F. Sato, and V. N. Murthy, Coupling of neural activity to blood flow in olfactory glomeruli is mediated by astrocytic pathways, Neuron, vol.58, pp.897-910, 2008.

M. E. Raichle and M. A. Mintun, Brain work and brain imaging, Annual Review of Neuroscience, vol.29, pp.449-476, 2006.

A. M. Reeves, E. Shigetomi, and B. S. Khakh, Bulk loading of calcium indicator dyes to study astrocyte physiology: Key limitations and improvements using morphological maps, The Journal of Neuroscience, vol.31, pp.9353-9358, 2011.

R. L. Rungta, L. P. Bernier, L. Dissing-olesen, C. J. Groten, J. M. Ledue et al., Ca21 transients in astrocyte fine processes occur via Ca21 influx in the adult mouse hippocampus, Glia, vol.64, pp.2093-2103, 2016.

B. L. Sabatini, T. G. Oertner, and K. Svoboda, The life cycle of Ca (21) ions in dendritic spines, Neuron, vol.33, pp.439-452, 2002.

E. Shigetomi, E. A. Bushong, M. D. Haustein, X. Tong, O. Jackson-weaver et al., Imaging calcium microdomains within entire astrocyte territories and endfeet with GCaMPs expressed using adeno-associated viruses, Journal of General Physiology, vol.141, pp.633-647, 2013.

M. Simard, G. Arcuino, T. Takano, Q. S. Liu, and M. Nedergaard, Signaling at the gliovascular interface, Journal of Neuroscience, vol.23, pp.9254-9262, 2003.

R. Srinivasan, B. S. Huang, S. Venugopal, A. D. Johnston, H. Chai et al., Ca(21) signaling in astrocytes from Ip3r2(-/-) mice in brain slices and during startle responses in vivo, Nature Neuroscience, vol.18, pp.708-717, 2015.

J. Stobart, K. D. Ferrari, M. J. Barrett, M. J. Stobart, Z. J. Looser et al., Long-term in vivo calcium imaging of astrocytes reveals distinct cellular compartment responses to sensory stimulation, Cerebral Cortex, pp.1-15, 2016.

S. V. Straub, A. D. Bonev, M. K. Wilkerson, and M. T. Nelson, Dynamic inositol trisphosphate-mediated calcium signals within astrocytic endfeet underlie vasodilation of cerebral arterioles, Journal of General Physiology, vol.128, pp.659-669, 2006.

X. Tong, E. Shigetomi, L. L. Looger, and B. S. Khakh, Genetically encoded calcium indicators and astrocyte calcium microdomains, Neuroscientist, vol.19, pp.274-291, 2013.
DOI : 10.1177/1073858412468794

X. Toussay, K. Basu, B. Lacoste, and E. Hamel, Locus coeruleus stimulation recruits a broad cortical neuronal network and increases cortical perfusion, Journal of Neuroscience, vol.33, pp.3390-3401, 2013.
DOI : 10.1523/jneurosci.3346-12.2013

URL : http://www.jneurosci.org/content/33/8/3390.full.pdf

A. Verkhratsky, J. J. Rodriguez, and V. Parpura, Calcium signalling in astroglia, Molecular and Cellular Endocrinology, vol.353, pp.45-56, 2012.
DOI : 10.1016/j.mce.2011.08.039

A. Volterra, N. Liaudet, and I. Savtchouk, Astrocyte Ca(2)(1) signalling: An unexpected complexity, Nature Reviews. Neuroscience, vol.15, pp.327-335, 2014.
DOI : 10.1038/nrn3725

URL : https://zenodo.org/record/161774/files/24739787_Postprint.pdf

I. R. Winship, N. Plaa, and T. H. Murphy, Rapid astrocyte calcium signals correlate with neuronal activity and onset of the hemodynamic response in vivo, Journal of Neuroscience, vol.27, pp.6268-6272, 2007.