The history and role of long duration stimulation in fMRI.

Détails

ID Serval
serval:BIB_636B1C0B8006
Type
Article: article d'un périodique ou d'un magazine.
Sous-type
Synthèse (review): revue aussi complète que possible des connaissances sur un sujet, rédigée à partir de l'analyse exhaustive des travaux publiés.
Collection
Publications
Institution
Titre
The history and role of long duration stimulation in fMRI.
Périodique
Neuroimage
Auteur⸱e⸱s
Krueger G., Granziera C.
ISSN
1095-9572 (Electronic)
ISSN-L
1053-8119
Statut éditorial
Publié
Date de publication
2012
Volume
62
Numéro
2
Pages
1051-1055
Langue
anglais
Notes
Publication types: Historical Article ; Journal Article ; Review
Publication Status: ppublish
Résumé
During the past 20 years, BOLD fMRI has developed towards a central and fundamental tool in neuroscience. It has been shown that the BOLD response provides an indicator of neuronal activity in the brain. Consequently, for an accurate interpretation of findings in BOLD MRI experiments and to draw meaningful conclusions about the temporal evolution of neural events, a deep understanding of the nature of the BOLD contrast has become of essential importance. Since the dynamics of the major direct determinants of the BOLD signal (CBF, CBV and CMRO(2)) range between seconds and minutes, long duration stimulation was an early key strategy needed to study and understand the BOLD characteristics. This paper summarizes and discusses the thoughts and rationales of the long duration stimulation studies.
Mots-clé
Animals, Brain/blood supply, Brain/physiology, Brain Mapping/history, Brain Mapping/methods, Cerebrovascular Circulation/physiology, History, 20th Century, History, 21st Century, Humans, Magnetic Resonance Imaging/history, Magnetic Resonance Imaging/methods, Oxygen/blood
Pubmed
Web of science
Création de la notice
10/03/2012 19:51
Dernière modification de la notice
20/08/2019 14:20
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