Wrist drop in the newborn caused by radial nerve paralysis is a rare phenomenon, although wrist drop due to intra-uterine position of the hand, that is, acute flexion at the wrist with pressure on the flexed hand, is not very uncommon. In a survey of the literature extending over a number of years comparatively few reported cases of wrist drop due to radial nerve paralysis occurring in the newb...

Studies in animals and humans suggest that sympathetic activity exerts a stiffening influence on large and middle-sized artery walls. We sought to obtain further evidence on this issue by measuring radial artery distensibility in an allotransplanted and thus denervated hand using the contralateral artery as control. In 2 men, blood pressure was measured by a semiautomatic device (Dinamap). Dias...

Handwriting has continued to persist as a means of communication and recording information in day-to-day life even with the introduction of new technologies. Given its ubiquity in human transactions, machine recognition of handwriting has practical significance, as in reading handwritten notes in a personal Digital Assistant (PDA), in postal addresses on envelopes, in amounts in bank checks, in...

INTRODUCTION Superficial palmar arch (SPA) is dominant vascular structure in palm of hand. In present study we described a case of Ulnar / Radiopalmar pattern of incomplete SPA in an Iranian cadaver. When the SPA is complete, the superficial palmer branches of the radial artery contribute to the ulnar artery. In incomplete type of SPA, there was no anastomosis between the ulnar and radial arter...

BACKGROUND Coronary artery bypass grafting using the radial artery has, since the 1990s, gone through a revival. Observational studies have indicated better long-term patency when using radial arteries. Therefore, radial artery might be preferred especially in younger patients where long time patency is important. During the last 10 years different endoscopic techniques to harvest the radial ar...

Dexterity after finger pollicization (reconstruction to thumb) is critical to functional outcomes. While most tests of hand function evaluate a combination of strength, coordination, and motor control, the Strength-Dexterity (S-D) paradigm focuses on the dynamic control of fingertip forces. We evaluated 10 pollicized and 5 non-pollicized hands from 8 participants ages 4-17 years (2 female, 6 ma...

A Little while ago Mrs. A., a housewife in ^rpington, went on a bus. Though it sounds the east remarkable thing in the world, it was a tr'Umph in its way?because Mrs. A. had for Months had a fear of leaving her own house, which dipped her with a panic hand if she as much as stepped across the threshold. Marooned in her semi-detached just as irrevocably, it seemed, as a castaway, Mrs. A. had rea...

Previous research on conditioning in golf has looked at the effect of physical training programs on outcome measures of golf swing performance, namely club head speed and ball displacement. The current study examined the effect of an 8-week golf specific plyometric training program on the kinematics of the golf swing. Sixteen skilled golfers were randomly assigned to either an experimental or c...

We propose a novel method of community detection that is computationally inexpensive and possesses physical significance to a member of a social network. This method is unlike many divisive and agglomerative techniques and is local in the sense that a community can be detected within a network without requiring knowledge of the entire network. A global application of this method is also introdu...