Learn More
PURPOSE Filling-in is not homogeneous across the visual field; rather, fading time (FT) varies with eccentricity and polar angle. The reasons for this are unclear. The authors investigated FT along horizontal and vertical meridians in central and peripheral visual fields for luminance-defined targets, comparing Weber contrast sensitivity (CSw). They also(More)
PURPOSE Sarcoidosis is increasingly diagnosed in developing countries, although it was earlier thought to be uncommon. We describe the pattern of ocular manifestations in sarcoidosis in India. METHODS A total of 48 consecutive patients with histologically confirmed sarcoidosis, referred to a teaching university hospital, underwent a detailed(More)
Catatonia is a syndrome of specific motor abnormalities closely associated with disorders in mood, affect, thought and cognition. The principal signs of the disorder are mutism, immobility, negativism, posturing, stereotypy and echo phenomena. Catatonia is commonly seen in various psychiatric disorders, neurological disorders and certain medical conditions.(More)
  • 1