Emmanuelle Chaigneau
Overview
Explore the profile of Emmanuelle Chaigneau including associated specialties, affiliations and a list of published articles.
Author names and details appear as published. Due to indexing inconsistencies, multiple individuals may share a name, and a single author may have variations. MedLuna displays this data as publicly available, without modification or verification
Snapshot
Snapshot
Articles
14
Citations
486
Followers
0
Related Specialties
Top 10 Co-Authors
Top 10 Co-Authors
Published In
Published In
Affiliations
Affiliations
Soon will be listed here.
Recent Articles
1.
Tournissac M, Chaigneau E, Pfister S, Aydin A, Goulam Houssen Y, OHerron P, et al.
Nat Commun
. 2024 Sep;
15(1):7635.
PMID: 39223128
Neurovascular coupling (NVC), which mediates rapid increases in cerebral blood flow in response to neuronal activation, is commonly used to map brain activation or dysfunction. Here we tested the reemerging...
2.
Chaigneau E, Charpak S
Front Physiol
. 2022 Apr;
13:848002.
PMID: 35464098
Laser scanning microscopy is widely used to measure blood hemodynamics with line-scans in physiological and pathological vessels. With scans of broken lines, i.e., lines made of several segments with different...
3.
Aydin A, Verdier C, Chaigneau E, Charpak S
Proc Natl Acad Sci U S A
. 2022 Mar;
119(14):e2200205119.
PMID: 35353622
An ongoing controversy in brain metabolism is whether increases in neural activity cause a local and rapid decrease in oxygen concentration (i.e., the “initial dip”) preceding functional hyperemia. This initial...
4.
Gallo A, Chaigneau E, Jublanc C, Rosenbaum D, Mattina A, Paques M, et al.
Eur J Endocrinol
. 2020 Jan;
182(3):375-383.
PMID: 31972545
Context: Cardiovascular disease is one of the main causes of morbidity in active acromegaly due to the increased prevalence of risk factors and arterial consequences of increased growth hormone levels....
5.
Zhang Q, Roche M, Gheres K, Chaigneau E, Kedarasetti R, Haselden W, et al.
Nat Commun
. 2019 Dec;
10(1):5515.
PMID: 31797933
In the brain, increased neural activity is correlated with increases of cerebral blood flow and tissue oxygenation. However, how cerebral oxygen dynamics are controlled in the behaving animal remains unclear....
6.
Roche M, Chaigneau E, Rungta R, Boido D, Weber B, Charpak S
Elife
. 2019 Aug;
8.
PMID: 31397668
Previously, we reported the first oxygen partial pressure (Po2) measurements in the brain of awake mice, by performing two-photon phosphorescence lifetime microscopy at micrometer resolution (Lyons et al., 2016). However,...
7.
Chaigneau E, Roche M, Charpak S
Front Neurosci
. 2019 Jul;
13:644.
PMID: 31316334
Two-photon laser scanning microscopy is widely used to measure blood hemodynamics in brain blood vessels. Still, the algorithms used so far to extract red blood cell (RBC) size and velocity...
8.
Rungta R, Chaigneau E, Osmanski B, Charpak S
Neuron
. 2019 Feb;
101(4):762.
PMID: 30790540
No abstract available.
9.
Rungta R, Chaigneau E, Osmanski B, Charpak S
Neuron
. 2018 Jun;
99(2):362-375.e4.
PMID: 29937277
Functional hyperemia, a regional increase of blood flow triggered by local neural activation, is used to map brain activity in health and disease. However, the spatial-temporal dynamics of functional hyperemia...
10.
Chaigneau E, Ronzitti E, Gajowa M, Soler-Llavina G, Tanese D, Brureau A, et al.
Front Cell Neurosci
. 2016 Nov;
10:234.
PMID: 27803649
Optogenetics provides a unique approach to remotely manipulate brain activity with light. Reaching the degree of spatiotemporal control necessary to dissect the role of individual cells in neuronal networks, some...