C
Christian Crouzel
Researcher at French Alternative Energies and Atomic Energy Commission
Publications - 144
Citations - 6906
Christian Crouzel is an academic researcher from French Alternative Energies and Atomic Energy Commission. The author has contributed to research in topics: Radioligand & Radiosynthesis. The author has an hindex of 45, co-authored 144 publications receiving 6706 citations. Previous affiliations of Christian Crouzel include French Institute of Health and Medical Research.
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Journal ArticleDOI
Local interrelationships of cerebral oxygen consumption and glucose utilization in normal subjects and in ischemic stroke patients: a positron tomography study
Jean-Claude Baron,D. Rougemont,F. Soussaline,P. Bustany,Christian Crouzel,Marie-Germaine Bousser,D. Comar +6 more
TL;DR: Un Uncoupling between CMRO2 and CMRGlc was observed in all stroke patients, suggesting that (1) enhanced anaerobic glycolysis occurred both in reperfused recent infarcts and in chronically ischemic tissue, and (2) substrates other than blood-borne glucose were being oxidized at the borders of recent infARcts.
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Thalamic microglial activation in ischemic stroke detected in vivo by PET and [11C]PK11195
Sabina Pappatà,M. Levasseur,Roger N. Gunn,Ralph Myers,Christian Crouzel,André Syrota,Terry Jones,Georg W. Kreutzberg,Richard B. Banati +8 more
TL;DR: A persistent increase in [11C]PK11195 binding suggests active, long-term thalamic microstructural changes after corticothalamic connection damage, and activation of microglia in degenerating projection areas remote from the primary lesion.
Journal ArticleDOI
Local brain haemodynamics and oxygen metabolism in cerebrovascular disease. Positron emission tomography.
Giuliano Sette,Jean-Claude Baron,Bernard Mazoyer,M. Levasseur,Sabina Pappatà,Christian Crouzel +5 more
TL;DR: In patients with subcortical stroke, cortical blood volume was reduced in proportion to the matched reduction in CBF and CMRO2, suggesting that the metabolic depression resulting from cortical deafferentation increases the resting tone of pial vessels and may participate in the vascular collapse that occurs.
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Frontal dysfunction in neurologically normal chronic alcoholic subjects: metabolic and neuropsychological findings.
M. H. Dao-Castellana,Yves Samson,F. Legault,Jean-Luc Martinot,Henri-Jean Aubin,Christian Crouzel,L. Feldman,D Barrucand,G. Rancurel,A. Feline,André Syrota +10 more
TL;DR: It is indicated that circumscribed frontal dysfunctions may occur in chronic alcoholic subjects before clinically obvious neurological complications, and may account for some of the alcohol-related neuropsychological and behavioural impairments.