So as you may not, or may, have noticed, there is still some wonkiness going up with this blog. The good folks who handle are matters technological, software-related, and the like, have been working hard to migrate b5media’s blogs over to a new server and all should be well, webpages should load and updates occur, very soon. One (”adverse effect?“) of the server migration has been that the sidebar (to your right) has not been updating with recent posts and recent comments. So if a comment is left on a post written a couple weeks or months ago, unless you’ve …read more

BTBR mice are an inbred mouse strain that provide a “mouse model of autism.” BTBR mice are transgenic (their DNA contains an extra human gene thought to be involved in autism) and display “social abnormalities and repetitive behaviors” that correspond to the first and second diagnostic criteria for autism spectrum disorders. A recent study in PLOS One by Maria Luisa Scatton et al. investigates ultrasonic vocalizations in BTBR mice, in order to look at the second diagnostic criterion for ASDs, communication deficits. Scientists separately baby mice of different strains from their mothers and hypothesized that ultrasonic vocalizations might be a …read more