Ua-26408784-1 search menu search options advanced search search help home contact us access old springerlink sign up / log in sign up / log in institutional / athens login english deutsch corporate academic look inside get access find out how to access preview-only content close journal of neurology december 2008, volume 255, issue 12, pp 1916-1925 differential diagnostic value of eye movement recording in psp-parkinsonism, richardson's syndrome, and idiopathic parkinson's disease elmar h. online to buy viagra or cialis viagra prescription online australia Pinkhardt, reinhart jã¼rgens, wolfgang becker, federica valdarno, prof. can you cut viagra pills in half viagra toronto canada Dr. viagra pills from canada Viagra viagra helleva Albert c. generic viagra online pharmacy india viagra online cheap Ludolph, prof. cheap viagra online no precription in canada viagra cheapest online Dr. Buy generic viagra online no prescription Jan kassubek … show all 6 hide look inside get access abstract vertical gaze palsy is a highly relevant clinical sign in parkinsonian syndromes. generic soft viagra As the eponymous sign of progressive supranuclear palsy (psp), it is one of the core features in the diagnosis of this disease. generic viagra sales Recent studies have suggested a further differentiation of psp in richardson's syndrome (rs) and psp-parkinsonism (pspp). cheap viagra for sale The aim of this study was to search for oculomotor abnormalities in the psp-p subset of a sample of psp patients and to compare these findings with those of (i) rs patients, (ii) patients with idiopathic parkinson's disease (ipd), and (iii) a control group. 100g viagra pills Twelve cases of rs, 5 cases of psp-p, and 27 cases of ipd were examined by use of video-oculography (vog) and compared to 23 healthy normal controls. viagra for women tablets Both groups of psp patients (rs, psp-p) had significantly slower saccades than either ipd patients or controls, whereas no differences in saccadic eye peak velocity were found between the two psp groups or in the comparison of ipd with controls. buy generic viagra online Rs and psp-p were also similar to each other with regard to smooth pursuit eye movements (spem), with both groups having significantly lower gain than controls (except for downward pursuit); however, spem gain exhibited no consistent difference between psp and ipd. brand name viagra online A correlation between eye movement data and clinical data (hoehn & yahr scale or disease duration) could not be observed. generic viagra au canada As psp-p patients were still in an early stage of the disease when a differentiation from ipd is difficult on clinical grounds, the clear-cu. buy real viagra online canada viagra toronto canada