Neurocritical care
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(1) Determine the pervasiveness of the belief that brain death/death by neurologic criteria (BD/DNC) is not death among rabbis. (2) Examine rabbinic beliefs about management after BD/DNC. ⋯ Rabbinic knowledge about the intricacies of BD determination is poor. Rabbinic perspectives on management after BD/DNC vary. These empirical data on rabbinic perspectives about BD/DNC may be helpful when considering accommodation of religious objections to BD/DNC.
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Transcranial Doppler (TCD) of the middle cerebral artery (MCA) enables the measurement of the mean blood velocity (MCAVm) and the estimation of the cerebral blood flow (CBF), provided that no significant changes occur in the MCA diameter (MCADiam). Previous studies described a decrease in the MCAVm associated with the induction of total intravenous anesthesia (TIVA) by propofol and remifentanil. This decrease in blood velocity might be interpreted as a decrease in the CBF only where the MCADiam is not modified across TCD examinations. ⋯ Those results suggested that in this population, no significant changes in the MCADiam are associated with TIVA.
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Discovery of the ascending reticular activating system (ARAS) can be attributed to work done in research neuroscientist Horace Magoun's laboratory. Before this finding, most scientists would focus on the diencephalon (and anterior midbrain) but not more caudally. ⋯ The effects were mediated by a thalamic projection system. This finding was a dramatic departure from the early philosophers' ascription of the awake soul to the ventricles (Galen), lumbosacral cord (Plato), pineal gland (Descartes), and even from more modern nineteenth- and twentieth-century hypotheses that the corpus striatum or periaqueductal gray matter housed the "seat of awareness." Magoun and his collaborators closed in on its true location in the cephalic brainstem-clinicians and neuropathologists would soon follow.
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Bibliometric analyses may indicate the most active journals, authors, countries, institutions and specialties by evaluating the most cited articles in a given research field. To the authors' knowledge, there is no bibliometric analysis regarding neurocritical care research. Thus, the aim of this study is to analyze and to provide a scope of the current scientific production in this area. ⋯ To the authors' knowledge, this is the first bibliometric analysis regarding neurocritical care research. Our findings suggest that the neurocritical care research field is more prominent in North America and Europe, more frequently published in specific critical care journals and after 1994. The most discussed topic was related to treatment and/or management within neurocritical care.