G
G. Blomqvist
Researcher at Uppsala University
Publications - 18
Citations - 4642
G. Blomqvist is an academic researcher from Uppsala University. The author has contributed to research in topics: Caudate nucleus & Beta (finance). The author has an hindex of 12, co-authored 18 publications receiving 4350 citations.
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Journal ArticleDOI
Imaging brain amyloid in Alzheimer's disease with Pittsburgh Compound-B.
William E. Klunk,Henry Engler,Agneta Nordberg,Yanming Wang,G. Blomqvist,Daniel P. Holt,Mats Bergström,Irina Savitcheva,Guo Feng Huang,Sergio Estrada,Birgitta Ausén,Manik L. Debnath,Julien Barletta,Julie C. Price,Johan Sandell,Brian J. Lopresti,Anders Wall,Pernilla Koivisto,Gunnar Antoni,Chester A. Mathis,Bengt Långström +20 more
TL;DR: The results suggest that PET imaging with the novel tracer, PIB, can provide quantitative information on amyloid deposits in living subjects.
Journal ArticleDOI
PET determination of regional cerebral glucose metabolism in alcohol-dependent men and healthy controls using 11C-glucose.
G Wik,Stefan Borg,I. Sjögren,Frits-Axel Wiesel,G. Blomqvist,Jörgen Borg,Torgny Greitz,Henrik Nybäck,Göran C. Sedvall,Sharon Stone-Elander,L. Widen +10 more
TL;DR: The distribution of relative regional metabolic rates indicated that parietal cortical areas were most affected, and atrophic changes as shown by CT were not correlated to the reduced metabolism in the alcohol‐dependent patients.
Journal ArticleDOI
Cerebral blood flow and substrate utilization in insulin-treated diabetic subjects.
Valdemar Grill,Mark Gutniak,Ola Björkman,M. Lindqvist,Sharon Stone-Elander,Rüdiger J. Seitz,G. Blomqvist,P. Reichard,L. Widen +8 more
TL;DR: The results imply that a larger fraction of glucose is nonoxidatively metabolized in the IDDM subjects and furthermore indicate an abnormal rCBF pattern in these subjects.
Journal ArticleDOI
Positron emission tomographic measurements of cerebral glucose utilization using [1-11C]D-glucose.
G. Blomqvist,Sharon Stone-Elander,Christer Halldin,Per E. Roland,L. Widen,M. Lindqvist,Carl-Gunnar Swahn,Bengt Långström,F. A. Wiesel +8 more
TL;DR: The results and the time course of the loss of acidic 11C metabolites are consistent with the presence of nonoxidative metabolism of glucose that causes an early loss of mainly [11C]lactate after a bolus injection of the tracer.
Journal ArticleDOI
Brain metabolism in Alzheimer's dementia: studies of 11C-deoxyglucose accumulation, CSF monoamine metabolites and neuropsychological test performance in patients and healthy subjects.
TL;DR: Verbal and memory performances were associated with greater left hemisphere metabolism in the patients, but not in the controls, whereas non-verbal abilities tended to be associated with right hemisphere metabolic dominance.