the clinical and phenotypic features of two siblings (a 12 years old girl and her 7 year old brother) with cockayne syndrome are described. the main problems were mild to moderate mental retardation, dwarfism, clumsy gait, photosensitive skin lesions and progeroid (senile like) appearance. brain ct - scans revealed symmetrical, well defined areas of calcification mainly located at lenticular nu...

BACKGROUND Posterior reversible encephalopathy syndrome (PRES) is a transient clinical and neuroradiologic syndrome caused by cerebral vasogenic edema. Various reversible neurologic symptoms were shown in patients with PRES. Freezing of gait (FOG) is mainly observed in neurodegenerative diseases. CASE PRESENTATION We report a 43-year-old man, with undergoing hemodialysis therapy for chronic r...

PURPOSE To investigate the correlation between lateralization of cerebral basal ganglia hemorrhage and handedness. METHODS Medical records and computed tomography (CT) scans for 84 patients with primary hypertensive intracerebral hemorrhage (ICH) in basal ganglia were reviewed. Data of gender, age, handedness, and location of basal ganglia hematoma were statistically analyzed. Data of age, ge...

The striatal return through the thalamus is largely neglected in current studies dealing with basal ganglia function, and its role within this circuitry remains obscure. In this contribution the thalamus is regarded as an important place of interaction between the input and the output organization of the basal ganglia. In support of this idea, a brief overview is provided of some of the most re...

In this review paper, we summarize the important contributions of the basal ganglia to the regulation of postural control. After a brief overview of basal ganglia circuitries, the emphasis is on clinical observations in patients with focal lesions in parts of the basal ganglia, as the impairments seen here can serve to highlight the normal functions of the basal ganglia nuclei in postural contr...