Nathaniel Rogers

Learn More
INTRODUCTION This project seeks to prevent neurobehavioral and physical deterioration due to inadequate sleep in astronauts during long-duration manned space flight. The performance capability of astronauts during extended-duration space flight depends heavily on achieving recovery through adequate sleep. Even with appropriate circadian alignment, sleep(More)
BACKGROUND There is a growing body of evidence that abnormalities of the cell membrane, particularly depletion of n-3 essential fatty acids (EFA), are found in patients suffering from schizophrenia. These fatty acids particularly Docosohexaenoic acid (DHA) are found in particularly high concentrations in the photoreceptor cells of the retina and(More)
BACKGROUND The introduction of two-view mammography at incident (subsequent) screens in the National Health Service Breast Screening Programme (NHSBSP) has led to an increased number of cancers detected at screen. However, the effect of two-view mammography on interval cancer rates has yet to be assessed. METHODS Routine screening and interval cancer data(More)
This paper adopts the definition ldquoan emotion is a scalar summary of complex environmental circumstancesrdquo in the context of the iterated prisonerpsilas dilemma. Prisonerpsilas dilemma players, represented both as look-up tables and artificial neural nets, are evolved with and without emotion and noise. The availability of emotion is found to have a(More)
INTRODUCTION To date, only scant data has been reported regarding the anatomy of the radial nerve and profunda brachii artery and their relationships while within the triangular interval of the posterior arm. As this area has recently gained attention for using motor branches of the triceps muscle for nerve transfers, the present study was conducted. (More)
  • 1