R Soufer
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Explore the profile of R Soufer including associated specialties, affiliations and a list of published articles.
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46
Citations
935
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Recent Articles
1.
Bremner J, Soufer R, McCarthy G, Delaney R, Staib L, Duncan J, et al.
Psychopharmacol Bull
. 2002 Oct;
35(3):55-78.
PMID: 12397879
Studies suggest that men and women have important differences in specific cognitive functions. Men show superior spatial memory and women demonstrate superior verbal memory, and women rely on emotional content...
2.
Staley J, van Dyck C, Tan P, Al Tikriti M, Ramsby Q, Klump H, et al.
Nucl Med Biol
. 2001 Apr;
28(3):271-9.
PMID: 11323237
The regional distribution in brain, distribution volumes, and pharmacological specificity of the PET 5-HT(2A) receptor radiotracer [(18)F]deuteroaltanserin were evaluated and compared to those of its non-deuterated derivative [(18)F]altanserin. Both radiotracers...
3.
Soares J, van Dyck C, Tan P, Zoghbi S, Garg P, Soufer R, et al.
Psychiatry Res
. 2001 Apr;
106(2):81-93.
PMID: 11306248
The test/retest reproducibility of brain measures of 5-HT2A receptors with positron emission tomography (PET) and [18F]deuteroaltanserin was examined in a group of eight healthy human subjects. PET measures of 5-HT2A...
4.
Arrighi J, Burg M, Cohen I, Kao A, Pfau S, Zaret B, et al.
Lancet
. 2000 Nov;
356(9226):310-1.
PMID: 11071190
Positron emission tomography was used to quantify changes in myocardial blood flow during mental stress in patients with and without coronary artery disease. Blunted augmentation of myocardial blood flow during...
5.
McNULTY P, Jagasia D, Cline G, Ng C, Whiting J, Garg P, et al.
Circulation
. 2000 Mar;
101(8):917-22.
PMID: 10694532
Background: Rapid reperfusion of an occluded coronary artery salvages regional mechanical function, but this benefit may not be realized for hours or days because of postischemic stunning. Recovery from stunning...
6.
van Dyck C, Tan P, Baldwin R, Amici L, Garg P, Ng C, et al.
J Nucl Med
. 2000 Feb;
41(2):234-41.
PMID: 10688105
Unlabelled: [18F]altanserin has been used to label serotonin 5-HT2A receptors, which are believed to be important in the pathophysiology of schizophrenia and depression. The purpose of this study was to...
7.
Bremner J, Horti A, Staib L, Zea-Ponce Y, Soufer R, Charney D, et al.
Synapse
. 1999 Dec;
35(1):68-77.
PMID: 10579810
Quantitation of the PET benzodiazepine receptor antagonist, [(11)C]Iomazenil, using low specific activity radioligand was recently described. The purpose of this study was to quantitate benzodiazepine receptor binding in human subjects...
8.
Bremner J, Baldwin R, Horti A, Staib L, Ng C, Tan P, et al.
Psychiatry Res
. 1999 Oct;
91(2):79-91.
PMID: 10515463
Although positron emission tomography (PET) and single photon emission computed tomography (SPECT) are increasingly used for quantitation of neuroreceptor binding, almost no studies to date have involved a direct comparison...
9.
Tan P, Baldwin R, Soufer R, Garg P, Charney D, Innis R
Appl Radiat Isot
. 1999 Apr;
50(5):923-7.
PMID: 10214711
A complete remote control system was constructed for production of the PET 5-HT2A ligand [18F]altanserin by nitro-for-fluoro exchange. Comparing with published methods, the key features include (1) conducting azeotropic distillation...
10.
Bremner J, Staib L, Kaloupek D, Southwick S, Soufer R, Charney D
Biol Psychiatry
. 1999 Apr;
45(7):806-16.
PMID: 10202567
Background: Patients with posttraumatic stress disorder (PTSD) show a reliable increase in PTSD symptoms and physiological reactivity following exposure to traumatic pictures and sounds. In this study neural correlates of...