The postictal period has not received as much attention as the time of seizure onset or the seizure itself. It may offer information that could be helpful in the definition of the epileptogenic zone and its lateralization. Here we review different behavioral, neuropsychological, and EEG phenomena of the postictal state and discuss several semiological features of the postictal period with respect to patient characteristics, seizure duration, influences of drug treatment, and secondary generalization.

Further evaluation may reveal information that could be helpful particularly with respect to resective epilepsy surgery, possibly allowing Nutlin-3 supplier better localization Duvelisib and lateralization. (C) 2010 Elsevier Inc. All rights reserved.”
“A three-terminal device based upon a two-dimensional electron system is investigated in the regime of nonequilibrium transport. Excited electrons scatter with the cold Fermi sea and transfer energy and momentum to other electrons. A geometry analogous to a water

jet pump is used to create a jet pump for electrons. Because of its phenomenological similarity we name the observed behavior the “”electronic Venturi effect.”" (C) 2011 American Institute of Physics. [doi :10.1063/1.3577959]“
“For modern applications in microoptics, the refractive index (n) of polymers can be adjusted in a certain range by the addition of electron-rich organic dopants. As an unwanted side selleck chemicals llc effect, a pronounced plasticizing occurs. In this work, the addition of a crosslinker (divinylbenzene) to an unsaturated polyester matrix, doped with phenanthrene for n adjustment, allowed us to successfully suppress the plasticizing effect measured after polymerization. Even at high phenanthrene concentrations,

the glass-transition temperature of the initial polymer could be almost retained. An increase of the polymer n from 1.5684 to a value of 1.6425 was achieved. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 122: 3514-3519, 2011″
“There is relatively little information on the underlying parameters that affect clinical features of the postictal period. Age-related physiological changes, including alterations in cerebral blood flow and metabolism, neurotransmitter function, and responses of the brain to seizure activity may affect postictal clinical phenomena. Some conclusions can be drawn. Elderly adults and children, particularly in the presence of diffuse cerebral dysfunction, may have more prolonged postictal confusion. Postictal dysphasia strongly suggests a dominant hemisphere focus, more often temporal, and Todd’s paralysis is always contralateral to the epileptogenic zone. Much additional information could be derived from the vast amount of video/EEG monitoring data available. Published by Elsevier Inc.