… With this nomenclature, BP without subscript refers to the ‘true’ in vitro measurement of B
max /K D , and BP with subscripts refers to in vivo measurements that reflect, but typically do …

Objective Studies in nonhuman primates suggest that high levels of cortisol associated with
stress have neurotoxic effects on the hippocampus, a brain structure involved in memory. …

We have previously reported smaller hippocampal volume and deficits in short-term memory
in patients with combat-related posttraumatic stress disorder (PTSD) relative to comparison …

OBJECTIVE: The authors previously observed an increase in striatal dopamine transmission
following amphetamine challenge in 15 untreated patients with schizophrenia compared to …

Background: Prior research has suggested reductions in the density of serotonin transporter
(SERT) binding sites in blood platelets and post-mortem brain tissue of depressed patients. …

Objective The purpose of this study was to compare the memory function of patients with
posttraumatic stress disorder (PTSD) to that of matched comparison subjects. Method Vietnam …

The authors developed and applied two new linearized reference tissue models for parametric
images of binding potential (BP) and relative delivery (R 1 ) for [ 11 C]DASB positron …

125I-Labeled (Bolton-Hunter) cholecystokinin triacontatriapeptide (CCK-33) binds saturably
and reversibly to distinct receptors in brain and pancreatic membranes. The peptide …

In this study, we applied a tracer programmedinfusion technique (20, 21) with the SPECT
D2 receptor probe [†œ-@ I] IBZM (22) to establish a stable baseline for evaluation of the d-…

11 C-PBR28 PET can detect the 18-kDa translocator protein (TSPO) expressed within
macrophages. However, quantitative evaluation of the signal in brain tissue from donors with …