Vibrio cholerae, the causative agent of cholera, has the ability to grow and survive in the aquatic free-living amoeba Acanthamoeba castellanii. The aim of the present study was to examine the ability of the clinical isolate V. cholerae O139 MO10 to grow in A. castellanii and to determine the effect of the bacterial capsule and LPS O side chain on intracellular growth. Results from co-cultivati...

Visualizing emotionally loaded pictures intensifies peripheral reflexes toward sudden auditory stimuli, suggesting that the emotional context may potentiate responses elicited by novel events in the acoustic environment. However, psychophysiological results have reported that attentional resources available to sounds become depleted, as attention allocation to emotional pictures increases. Thes...

We investigated the moderating impact of the personality construct alexithymia on the ability of younger and older adults to control the recall of negative and neutral material. We conducted two experiments using the directed forgetting paradigm with younger and older adults. Participants studied negative (Experiment 1) or neutral (Experiment 2) words. Participants were instructed to forget the...

Boumil et al praise the False Claims Act (1863, United States). I wish there were a similar act in France; instead French law makes whistleblowing an offense. This does not encourage whistleblowers. In France whistleblowers are never ‘rewarded for their efforts with monetary compensation and protection from retaliation’. Nor are they in many other European jurisdictions. In fact, the highest ad...

Evidence suggests that binding, or encoding a feature with respect to other features in time and space, can convey cognitive advantages. However, evidence across many kinds of stimuli and paradigms presents a mixed picture, alternatively showing cognitive costs or cognitive advantages associated with maintaining bound representations. We examined memory for colored letters drawn from similar an...