Ultramicrostructural reductions in teeth: implications for dietary transition from non-avian dinosaurs to birds

Abstract Background Tooth morphology within theropod dinosaurs has been extensively investigated and shows high disparity throughout the Cretaceous.Changes or diversification in feeding ecology, i.e., adoption of an herbivorous diet (e.g., granivorous), is proposed as a major driver of tooth evolution revlon colorstay lip liner plum in Paraves (e.g

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Evaluation of intradural stimulation efficiency and selectivity in a computational model of spinal cord stimulation.

Spinal cord stimulation (SCS) is an alternative or adjunct therapy to treat chronic pain, a prevalent and clinically challenging condition.Although SCS has substantial clinical success, the therapy is still prone to failures, including lead breakage, lead migration, and poor pain relief.The goal of this study was to develop a computational model of

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