Although in the last decade brain activation in healthy aging and dementia was mainly studied
using task-activation fMRI, there is increasing interest in task-induced decreases in brain …

Background and Purpose—The circle of Willis (CW) is considered an important collateral
pathway in maintaining adequate cerebral blood flow in patients with internal carotid artery (ICA…

Cerebral amyloid angiopathy (CAA) has never been more relevant. The last 5 years have
seen a rapid increase in publications and research in the field, with the development of new …

Background and Purpose— The circle of Willis is regarded as the major source of collateral
flow in patients with severe carotid artery disease. The purpose of the present study was to …

Background and Purpose— To improve the accuracy of early postonset prediction of motor
recovery in the flaccid hemiplegic arm, the effects of change in motor function over time on …

The structural correlates of impaired cognition in type 2 diabetes are unclear. The present
study compared cognition and brain magnetic resonance imaging (MRI) between type 2 …

Atrophy is regarded a sensitive marker of neurodegenerative pathology. In addition to confirming
the well-known presence of decreased global grey matter and hippocampal volumes in …

PURPOSE: To establish normal reference values for the presence of the anatomic variants
of the circle of Willis and average diameters for its component vessels by using three-…

A new method has been developed for fully automated segmentation of white matter lesions
(WMLs) in cranial MR imaging. The algorithm uses information from T1-weighted (T1-w), …

The hippocampal formation is a brain structure integrally involved in episodic memory, spatial
navigation, cognition and stress responsiveness. Structural abnormalities in hippocampal …