Objectives: To mathematically model the oscillatory behaviour of Basal Ganglia for Parkinson’s disease as well to simulate by using Cell designer and Scilab. Method: The pathway Parkinsons was downloaded from KEGG database studied scilab programming cell tool. In this work, loaded designer, that is working on basis systems biology mark-up language, analysed entire pathway. Findings: oscillary b...

sheep as an experimental animal has been used in many veterinary researches. the developmental study of the ovine cervicothoracic ganglion in the fetal stages will reveal the anatomy of the sympathetic nervous system in the adult sheep and morphological and morphometrical relation between this ganglion and surrounding structures. the aim of this research was to follow morphological and morphome...

a b s t r a c t introduction:we investigated differential role of cortical and subcortical regions in verbal and non-verbal sound processing in ten patients who were native speakers of persian with unilateral cortical and/or unilateral and bilateral subcortical lesions and 40 normal speakers as control subjects. methods: the verbal tasks included monosyllabic, disyllabic dichotic and diotic tas...

In this study, we focused on the gait of Parkinson’s disease (PD) and presented a gray box model for it. We tried to present a model for basal ganglia structure in order to generate stride time interval signal in model output for healthy and PD states. Because of feedback role of dopamine neurotransmitter in basal ganglia, this part is modelled by “Elman Network”, which is a neural network stru...

The outbreak of the post-streptococcal neurological disorders related to the antibasal ganglia antibodies is broadening. In addition to the disorders such as chorea and obsessive-compulsive disorder which have been recognized previously, the movement and behavioral abnormalities are the other aspects of post-streptococcal neurological disorders.  Streptococcus is a positive-gram and coccus...

herpes simplex virus type 1 establishes a latent infection in the peripheral nervous system following primary infection. during latent infection, virus genome exhibit limited transcription, with the hsv lats consistently detected in latency infected ganaglia. following ocular infection viral latency develops in the trigeminal ganglia. in this study pcr has been used for detection of hsv-1 nucli...

 ABSTRACT Background: High resolution CT scan has made early diagnosis of intraventricular hemorrhage (IVH) easier. Posttraumatic intraventricular hemorrhage has been reported to a greater extent because of the CT scan. Methods: 904 patients were admitted in the NSICU from March 2001 to March 2002 with severe closed head injury, of those only 31 patients with intraventricular hemorrhage (GCS le...