scholarly journals Hedonic rating of sucrose is sub-regionally associated with striatal dopamine transporter in humans

2021 ◽  
Author(s):  
Kyoungjune Pak ◽  
Seongho Seo ◽  
Myung Jun Lee ◽  
Keunyoung Kim ◽  
Sunghwan Suh ◽  
...  
Keyword(s):  
Dopamine Transporter ◽  
Striatal Dopamine ◽  
Hedonic Rating

Hedonic rating of sucrose is sub-regionally associated with striatal dopamine transporter in humans

2021 ◽  
Author(s):  
Kyoungjune Pak ◽  
Seongho Seo ◽  
Myung Jun Lee ◽  
Keunyoung Kim ◽  
Sunghwan Suh ◽  
...  
Keyword(s):  
Dopamine Transporter ◽  
Striatal Dopamine ◽  
Hedonic Rating

Higher striatal dopamine transporter density in PTSD: an in vivo SPECT study with [99mTc]TRODAT-1

2012 ◽  
Vol 224 (2) ◽  
pp. 337-345 ◽  
Author(s):  
Marcelo Q. Hoexter ◽  
Gustavo Fadel ◽  
André C. Felício ◽  
Mariana B. Calzavara ◽  
Ilza R. Batista ◽  
...  
Keyword(s):  
Dopamine Transporter ◽  
Striatal Dopamine

Striatal dopamine transporter imaging and rest tremor pattern in early-stage tremulous patients: Implications for clinical practice

2021 ◽  
Vol 429 ◽  
pp. 117669
Author(s):  
Andrea Quattrone ◽  
Rita Nisticò ◽  
Maurizio Morelli ◽  
Gennarina Arabia ◽  
Marianna Crasà ◽  
...  
Keyword(s):  
Clinical Practice ◽  
Dopamine Transporter ◽  
Early Stage ◽  
Striatal Dopamine ◽  
Dopamine Transporter Imaging ◽  
Rest Tremor

scholarly journals Occupational exposure to PCBs reduces striatal dopamine transporter densities only in women: A β-CIT imaging study

2010 ◽  
Vol 38 (2) ◽  
pp. 219-225 ◽  
Author(s):  
Richard F. Seegal ◽  
Kenneth L. Marek ◽  
John P. Seibyl ◽  
Danna L. Jennings ◽  
Eric S. Molho ◽  
...  
Keyword(s):  
Occupational Exposure ◽  
Dopamine Transporter ◽  
Imaging Study ◽  
Striatal Dopamine

scholarly journals Striatal Dopamine Transporter Spect Quantification: Head-To-Head Comparison Between Two Three-Dimensional Automatic Tools

2020 ◽  
Author(s):  
Silvia Morbelli ◽  
Dario Arnaldi ◽  
Eugenia Cella ◽  
Stefano Raffa ◽  
Isabella Donegani ◽  
...  
Keyword(s):  
Dopamine Transporter ◽  
Gold Standard ◽  
Rating Scale ◽  
Three Dimensional ◽  
Correlation Coefficients ◽  
Striatal Dopamine ◽  
Dat Spect ◽  
Disease Rating ◽  
Highly Correlated ◽  
Visual Reading

Abstract Purpose. Our aim was the head-to-head comparison between two automatic tools for semi-quantification of striatal dopamine transporter (DAT) specific-to-non displaceable (SBR) ratio brain SPECT values in a naturalistic cohort of patients. Procedures. We analyzed consecutive scans from one-hundred and fifty-one outpatients submitted to brain DAT SPECT for a suspected parkinsonism. Images were post-processed using a commercial (Datquant®) and a free (BasGanV2) software. Reading by expert was the gold-standard. A subset of patients with pathological or borderline scan was evaluated with the clinical Unified Parkinson’s disease rating scale, motor part (MDS-UPDRS-III). Results. SBR, putamen-to-caudate (P/C) ratio, and both P and C asymmetries were highly correlated between the two software with Pearson’s ‘r’ correlation coefficients ranging from .706 to .887. Correlation coefficients with the MDS-UPDRS III score were higher with caudate than with putamen SBR values with both software, and in general higher with BasGanV2 than with Datquant® . Datquant® correspondence with expert reading was 84.1% (94.0% by additionally considering the P/C ratio as a further index). BasGanV2 correspondence with expert reading was 80.8% (86.1% by additionally considering the P/C ratio). Conclusions. Both Datquant® and BasGanV2 work reasonably well and similarly one another in semi-quantification of DAT SPECT. Both tools have their own strength and pitfalls that must be known in detail by users in order to obtain the best help in visual reading and reporting of DAT SPECT.

scholarly journals The striatal dopamine transporter in first-episode, drug-naive schizophrenic patients: evaluation by the new SPECT-ligand[99mTc]TRODAT-1

2005 ◽  
Vol 19 (5) ◽  
pp. 488-493 ◽  
Author(s):  
G. J. E Schmitt ◽  
E. M. Meisenzahl ◽  
T. Frodl ◽  
C. La Fougère ◽  
K. Hahn ◽  
...  
Keyword(s):  
Dopamine Transporter ◽  
Striatal Dopamine ◽  
First Episode ◽  
Schizophrenic Patients ◽  
Drug Naïve
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