Feb 19, 1985 - The processing of nociceptive input that occurs at the spinal level represents the first stage of effective control over its access to higher regions of the central nervous system. Recent developments in both the anatomy and physiology of

May 5, 2006 - The geological record of protists begins well before the Ediacaran and Cambrian diversification of animals, but the antiquity of that history, its reliability as a chronicle of evolution and the causal inferences that can be drawn from it remain

A.H Knoll, E.J Javaux, D Hewitt, P Cohen

Aug 31, 1989 - New antibiotics can still be discovered by the development of novel screening procedures. Notable successes over the last few years include the monobactams, β- lactamase inhibitors (clavulanic acid) and new glycopeptides in the antibacterial held;

Jan 1, 1851 - The author commences by describing his mode of observation, which differs from that followed by previous observers. It consists in removing from the living tongue one of the papillæ, and immediately subjecting it to examination. He then proceeds to

May 7, 2012 - There has been a substantial amount of research on the relationship between hippocampal neurogenesis and behaviour over the past 15 years, but the causal role that new neurons have on cognitive and affective behavioural tasks is still far from clear.

Stanley E. Lazic

Jul 8, 1907 - The physical conditions in the vessels interpose no obstacle to the exertion of a pumping action on their contents controlled by the medullary ray cells. There are many theoretical ways in which surface tension action could be brought into play in

Jan 1, 1878 - The first plant noticed is one of which a transverse section was figured in the lecturer’s Memoir, Part I., under the belief that it was Calamitean. It now proves not to be so, but is a branching non-articulated plant, lacking the nodes and the