Neuroimagery findings have shown similar cerebral networks associated with imagination
and execution of a movement. On the other hand, neuropsychological studies of parietal-…

BACKGROUND AND PURPOSE: Lesions associated with acute stroke are often missed by
diffusion-weighted imaging (DWI), suggesting that the sensitivity of this technique for …

Object. Several methods are used for stereotactically guided implantation of electrodes into
the subthalamic nucleus (STN) for continuous high-frequency stimulation in the treatment of …

Objective: To evaluate the reliability of temporal and frontal functional MRI (fMRI) activation
for the assessment of language dominance, as compared with the Wada test. Patients and …

PURPOSE: To prospectively compare gadolinium-enhanced magnetic resonance (MR)
angiography and computed tomographic (CT) angiography with digital subtraction angiography (…

PURPOSE To evaluate the accuracy of hippocampal and amygdala volume measurements
in diagnosing patients in the early stages of Alzheimer disease. METHODS Measurements …

The incidence of infectious maxillary sinusitis (IMS) and its clinical relevance was prospectively
studied in 162 consecutive critically ill patients who were mechanically ventilated for a …

Object. The goal of this study was to determine the somatotopical structure—function
relationships of the primary motor cortex in individual patients by using functional magnetic …

Background. Thrombosis of the central veins is one of the most frequent complications of
implanted venous access devices. Among the first cases occurring in our patients, most were …

Brain imaging studies on duration perception usually report the activation of a network that
includes the frontal and mesiofrontal cortex (supplementary motor area, SMA), parietal cortex, …