background alcoholic hepatitis (ah) is an acute manifestation of alcoholic liver disease with high mortality rates. objectives our aim was to study the molecular mechanisms of ah. materials and methods the differentially expressed genes (degs) in liver between ah and control cases were identified by analyzing the gse28619 microarray data using t-test. the kyoto encyclopedia of genes and genomes...

two physicians, both grown up in west europe, educated also in this area (supplemented by many visits of the united states), travelled 20 years ago to japan for scientific reasons and they changed thereafter in their mental sight of the world. in a first part, the neurophysiologic basis of sensation from the sensory receptor up to the cerebral cortex (“bottom up”), the mechanisms of building me...

Rosanna De Meo, Micah M. Murray, Stephanie Clarke and Pawel J. Matusz* 1 Neuropsychology and Neurorehabilitation Service, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland 2 Electroencephalography Brain Mapping Core, Center for Biomedical Imaging (CIBM), Lausanne and Geneva, Switzerland 3 The Laboratory for Investigative Neurophysiology, Neuropsychology ...

Speech comprehension includes both bottom-up and top-down processes, and imaging studies have isolated a frontal-temporal network of brain areas active during speech perception. However, the precise role of the various areas in this network during normal speech comprehension is not yet fully understood. In the present fMRI study, the signal-to-noise ratio (SNR) of spoken sentences was varied in...

As the size scale of device features becomes ever smaller, conventional lithographic processes become increasingly more difficult and expensive, especially at a minimum feature size of less than 45 nm. Consequently, to achieve higher-density circuits, storage devices, or displays, it is evident that alternative routes need to be developed to circumvent both cost and manufacturing issues. An ide...

The use of music as a means of inducing positive emotions and subsequent relaxation has been studied extensively by researchers. A great deal of this research has centered on the use of music as a means of reducing feelings of anxiety and stress as well as aiding in the relief of numerous pathologies. The precise mechanism responsible for these mediated effects has never been truly determined. ...

In classical theories of automaticity, automatic processes are usually thought to occur autonomously and independently of higher level top-down factors (e.g., Posner & Snyder, 1975). However, already Neumann (1984) pointed out that the cognitive system has to be configured in a certain way for automatic processes to occur. In extension of his work, I propose a gating framework to account for th...