OBJECTIVE: A number of studies have used magnetic resonance imaging to examine volumetric
differences in temporal structures in subjects suffering from major depressive disorder. …

Studies have examined hippocampal function and volume in depressed subjects, but none
have systematically compared never-treated first-episode patients with those who have had …

Preclinical studies suggest ropinirole (a D2/D3 dopamine agonist) may be neuroprotective
in Parkinson's disease (PD), and a pilot clinical study using 18 F‐dopa positron emission …

The purpose of this study was to apply a magnetic resonance (MR) imaging–compatible
positron emission tomographic (PET) detector technology for simultaneous MR/PET imaging of …

An auditory hallucination shares with imaginal hearing the property of being self-generated
and with real hearing the experience of the stimulus being an external one. To investigate …

OBJECTIVE: This study examined neural activation of facial stimuli in autism when the salience
of emotional cues was increased by prosodic information. METHOD: Regional cerebral …

Background— Recent studies have demonstrated increased left ventricular contractility with
cardiac resynchronization therapy (CRT) using atriobiventricular stimulation. This study …

18 F-FDG PET is increasingly being used to monitor the early response of malignant tumors
to chemotherapy. Understanding the reproducibility of standardized uptake values (SUVs) is …

Objectives : The aim of this study was to determine whether the extent of viability or scar is
important in the amount of recovery of left ventricular (LV) function, and to develop a model for …

PET and 18 F-FDG have the potential to follow the early metabolic response to chemotherapy
in patients with non–small cell lung cancer and to predict success or failure of the therapy. …