The conifers were generally shown by Hodson et al. (2005) to be low silicon accumulators. The apparent reason is that conifers (and many gymnosperms) largely lack NIPIIs, aquaporins that are... continue reading
The standard model of Cognitive Science of Religion (CSR) explains religion as some kind of natural phenomenon. Religious ideas and beliefs are considered as natural not only in the sense of their foundation on cognitive processes and mechanisms,... continue reading
Northern South America is covered by extensive savannas whose natural or anthropogenic origin is debated. Currently, these savannas are in expansion to the detriment of the surrounding rainforests due to fire management by humans. Knowing the... continue reading
Ictogenesis involves a characteristic transition from normal electrophysiological activity in the brain to abnormal hypersynchronization. In epilepsy, the resistance of excitatory neurons to fire is decreased. This may occur due to changes in ion... continue reading
During the four years that I cared for a person who had several strokes, I observed that the epileptic seizures which followed, often improved the condition caused by the strokes. It led me to consider, that epileptic seizures might be a self -... continue reading
Research in cognitive psychology and neuroscience has provided evidence that goals are maintained by sustained goal representations in prefrontal cortex (Miller & Cohen, 2001). Such goal... continue reading
Carnivorous theropod dinosaurs may have had brilliant breast displays that were better shown off with less distracting arm size. At mating time female theropods selected males with smaller arms, for it was in the display that male potency was... continue reading
The question if violent computer games lead to more violence in real life has long been controversial. While it seems clear that some perpetrators are influenced by what they have seen on tv or in computer games, the vast majority of gamers does... continue reading
Here is an explanation for HIV variation:
• HIV-1 infects many white cells - but particularly activated B cells in the early phase of infection setting up productive provirus in a significant fraction.
• During somatic hypermutation of the... continue reading
Recently, The Guardian reported on a case brought by a Peruvian plaintiff against German energy company RWE over fears of effects of climate change... continue reading
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