Sleep quality, daytime sleepiness, fatigue, and quality of life in patients with multiple sclerosis treated with interferon beta-1b: results from a prospective observational cohort study.

Background: Sleep disorders and fatigue are common in multiple sclerosis (MS). The underlying causes are not fully understood, and prospective studies are lacking. Therefore, we conducted a prospective, observational cohort study investigating sleep quality, fatigue, quality of life, and comorbidities in patients with MS.

Integration of fMRI and simultaneous EEG: towards a comprehensive understanding of localization and time-course of brain activity in target detection.

fMRI and EEG are complimentary methods for the analysis of brain activity since each method has its strength where the other one has limits: The spatial resolution is thus in the range of millimeters with fMRI and the time resolution is in the range of milliseconds with EEG. For a comprehensive understanding of brain activity in target detection, nine healthy subjects (age 24.2 +/- 2.

The temporal lobe in schizophrenia from uni- and multiply affected families.

To investigate the effect of genetic loading on brain structure in schizophrenia, we hypothesized that separating families into uniaffected and multiply affected would reveal effects of schizophrenia and family type. Volumes and asymmetries of the amygdala-hippocampus-complex (AHC) and sylvian fissure (SF) were determined using magnetic resonance imaging of subjects with schizophrenia from 12 uniaffected and 14 multiply affected families, and ten healthy controls. AHC volume was reduced in schizophrenia, particularly on the right side in subjects from uniaffected families.