1. Overarm throws made with the nondominant arm are usually less accurate than those made with the dominant arm. The objective was to determine the errors in the joint rotations associated with this inaccuracy, and thereby to gain insight into the neural mechanisms that contribute to skill in overarm throwing. 2. Overarm throws from both left and right arms were recorded on different occasions ...

Background: Contrary to the classic anatomical description, many recent studies have reported wide variations in branching patterns and location of motor branches that are supplying pronator teres muscle. To understand these their implications surgical procedures nerve transfers, a systematic review was performed on innervation muscle from cadaveric studies.Methods: A literature search database...

Abstract Introduction Double injury patterns in the form of Monteggia or Galeazzi fracture dislocation represent a spectrum of forearm injuries which are severe and usually necessitate operative intervention. Association of ulnar dislocation with proximal radioulnar disruption with fracture of the radial shaft, without dislocation of radiohumeral joint, represents a rare and unusual double inju...

The objective of this systematic review and meta-analysis was to assess the outcomes after angioembolization in blunt trauma patients with splenic injuries and to examine specifically the impact of the technique used. Studies evaluating adult trauma patients who sustained blunt splenic injuries managed by angioembolization were systematically evaluated. The following data were required for incl...

What is it for an animal to be female, or male? An emerging consensus among philosophers of biology that sex grounded in some manner another on anisogamy, is, the ability produce either large gametes (egg) small (sperm), though exact nature this grounding remains contentious. Here we argue a new conception relation. In our view, one’s doesn’t depend kind gamete one capable making, but designed ...

Despite having almost identical origins and similar perfusion pressures, the flow-velocity waveforms in the left and right coronary arteries are strikingly different. We hypothesized that pressure differences originating from the distal (microcirculatory) bed would account for the differences in the flow-velocity waveform. We used wave intensity analysis to separate and quantify proximal- and d...