Quantitative tractography may provide insights into regional heterogeneity of changes in white matter structure in normal ageing. Here we examine how brain atrophy and white matter lesions affect correlations between…

Radioisotopes are crucial in medical imaging for the diagnosis and monitoring of disease. The current status of radioisotope production is outlined and examples of their use are provided.

…TCD and a mean cerebral transit time examination within 48 hours of stroke. Absolute intracranial arterial mean flow velocities were correlated with the corresponding absolute mean transit times. Results. The…

…conventional mRS definitions. After completion of initial mRS assessments, raters underwent training in the use of a structured interview, and patients were re-assessed. In a separate component of the study,…

…not known whether SERT availability differs in treatment-responsive and -nonresponsive patients receiving long-term treatment. In this study, we used single photon emission computed tomography (SPECT) to compare SERT residual availability…

An estimate of someone’s IQ is a potentially informative personal datum. This study examines the association between external skull measurements and IQ scores, and uses the resulting regression equation to…

Blindsight is the ability of some cortically blind patients to discriminate visual events presented within their field defect. We have examined a fundamental aspect of visual processing, namely the detection…

…T(2)(*) signal change during OC than surrounding tissue. Since timely restoration of cerebral blood flow (CBF) should salvage penumbra, T(2)(*) OC was tested by examining the consequences of reperfusion on…

…task on either component. A later, fronto-central negativity (N350) was more negative in the gender-classification task than the superordinate categorization task, which may indicate that this component relates to semantic…

…and 6 without DOC, matched for duration and severity of dementia. Binding was higher in patients with DOC compared to patients without DOC in all thalamic nuclei examined, reaching significance…

…depending on the alkyl and the acetamide substituents. These are the rst examples of the asymmetric Bischler-Napieralski reaction where cyclisation discriminates between two identical diastereotopic aryl groups. Reduction of the…

Objectives. We examined the effects of rumination and distraction on over-general autobiographical memory (AM) retrieval during social problem solving (SIPS), as well as SPS performance in terms of means and…

The fluorinase from Streptomyces cattleya and chlorinase from Salinispora tropica have a commonality in that they mediate nucleophilic reactions of their respective halide ions to the C-5′ carbon of S-adenosyl-L-methionine…

…differences in inspection time correlate with higher cognitive functions. An event-related design was used. The hemodynamic (blood oxygenation level-dependent; BOLD) response was computed as both a function of the eight…

We have recently reported that patients with hemispatial neglect demonstrate increased terminal errors when performing delayed leftward reaches and that right-brain damaged patients (irrespective of neglect) take longer to complete…