Both dopaminergic neurotransmission and prefrontal cortex (PFC) function are known to be
abnormal in schizophrenia. To test the hypothesis that these phenomena are related, we …

Autosomal recessive, early‐onset P arkinsonism is clinically and genetically heterogeneous.
Here, we report the identification, by homozygosity mapping and exome sequencing, of a …

We present software for integrated analysis of brain PET studies and coregistered segmented
MRI that couples a module for automated placement of regions of interest (ROI) with 4 …

Global grey matter (GM) loss has been reported in multiple sclerosis (MS). We addressed
the question of if and where GM loss is localized by means of optimized voxel-based …

Recently introduced hybrid PET/MR scanners provide the opportunity to measure simultaneously,
and in direct spatial correspondence, both metabolic demand and functional activity of …

New imaging techniques have been introduced to assess the extent and severity of disease
in multiple myeloma (MM) patients. The aim of our study was to compare newer imaging …

Objectives To report, in a population of fetuses diagnosed with partial agenesis of the corpus
callosum (PACC), the sonographic characterization, incidence of cerebral, extracerebral …

BACKGROUND: Fatigue is a major problem in multiple sclerosis (MS), and its association with
MRI features is debated. OBJECTIVE: To study the correlation between fatigue and lesion …

… Tinelli, Cecconi, and Quarantelli acquired MRI data. All the authors were involved in the
assessment and interpretation of the data. The statistical analyses were conducted by Drs. …

Negative symptoms of schizophrenia have generally been found in association with ventricular
enlargement and prefrontal abnormalities. These relationships, however, have not been …