Independent of the occurrence of neuropathological lesions, nervous infection by canine distemper virus (CDV) may lead to a variety of neurological signs observed singly or in combination; these signs include behavioral changes, focal to generalized seizures, cerebellar and vestibular signs, visual deficits, paresis and paralysis, tremors and limb weakness, myoclonus, and signs of leptomeningit...

Today’s cities are full of signs: roadsigns, signposts, maps, graffitis, among many others. Future mobile digital information systems used in urban space will add another dense, digital layer of information on top of that, augmenting the user’s view with additional visual signs. If we want these envisioned systems to enlighten instead of confuse the user and if we therefore want to understand h...

Neurological signs have been described as “false localising” if they reflect dysfunction distant or remote from the expected anatomical locus of pathology, hence challenging the traditional clinicoanatomical correlation paradigm on which neurological examination is based. False localising signs occur in two major contexts: as a consequence of raised intracranial pressure, and with spinal cord l...

Asthma prevalence has increased over the last fifty years, but the more recent changes have not been conclusively determined. Studies in children indicate that a plateau in the prevalence of asthma may have been reached, but this has not yet been confirmed in adults. Epidemiological studies have suggested that the prevalence of asthma in adults is approximately 7-10% in different parts of the w...

In post-unification Germany, lingering conflicts between East and West Germans have found some unusual outlets, including a debate of the relative superiority of East and West German 'Ampelmännchen' pedestrian traffic signs. In our study, we probed the visual efficacy of East and West German Ampelmännchen signs with a Stroop-like conflict task. We found that the distinctive East German man-with...

Acute unilateral peripheral and central vestibular lesions can cause similar signs and symptoms, but they require different diagnostics and management. We therefore correlated clinical signs to differentiate vestibular neuritis (40 patients) from central "vestibular pseudoneuritis" (43 patients) in the acute situation with the final diagnosis assessed by neuroimaging. Skew deviation was the onl...

A complex link exists between vision and unilateral spatial neglect (USN). Firstly, USN is not a perceptual deficit, secondly, USN is not necessarily accompanied by a visual deficit and finally, USN can be observed in non-visual modalities as well as in mental spatial imagery. This apparent supramodality of USN stands in sharp contrast to the fact that neglect signs are often more severe and mo...

this study is a case report of bilateral perivascular chorioretinal lesions associated with bartonella henselae. a 37-year-old woman presented with headache and blurred vision in both eyes aggravating occasionally during five years. she was otherwise healthy, with best-corrected visual acuities were 20/20 in both eyes. history of close contact with cats was more than merely eye-catching upon ex...