Braille is an important form of written communication for many visually disabled people. Perceptual factors limiting Braille reading speed are poorly understood, partly because of the lack of accurate, standardized testing methods. In this paper, we describe a new, standardized method for measuring Braille reading speed, adapted from the MNREAD test for print reading speed. The key principles i...

Endoscopic thoracic sympathectomy has become the preferred method for treating intractable palmar hyperhidrosis because of its simplicity, though various complications have been reported. We report two patients suffered from severe palmar pompholyx-like eczema following this procedure. One was successfully treated with topical and oral steroids, however, the other had a wavelike continuation of...

During a routine dissection we observed an anatomical variation of the median nerve and an atypical anastomosis in the palm region of a male cadaver. There were four distinct recurrent motor branches of the left median nerve, and the palmar cutaneous branch of the ulnar nerve communicated directly with the third common palmar digital nerve. The presence of such an anatomical variant in the...

We present a child with mild problems during haemodialysis due to stenosis of the proximal radial artery of his radiocephalic fistula. However, his problems spontaneously subsided. Follow-up sonography revealed arterial occlusion proximal to the fistula with retrograde flow in the distal segment. Kt/V and shunt flow were normal. Physical examination confirmed proximal radial artery occlusion wi...

The effect of early moderate exercise on articular cartilage and subchondral bone were investigated by comparing two groups of age and sex matched, pasture reared, 1 8 month old (± one month) Thoroughbred horses. The treatment group (n=6, 3 colts, 3 fil l ies) were exercised five days per week from I 0 days of age on a purpose-built grass racetrack. The control group were managed ident ical ly ...

Palm boards are often used as a nonverbal measure in human slant perception studies. It was recently found that palm boards are biased and relatively insensitive measures, and that an unrestricted hand gesture provides a more sensitive response (Durgin, Hajnal, Li, Tonge, & Stigliani, Acta Psychologica, 134, 182-197, 2010a). In this article, we describe an original design for a portable lightwe...