Unconscious mental representations elicited by subliminal stimuli are marked by their fleeting lifetimes, usually below 1 s. Can such evanescent subliminal stimuli, nevertheless, lead to long-lasting learning? To date, evidence suggesting a long-term influence of briefly perceived stimuli on behaviour or brain activity is scarce and questionable. In this study, we used intracranial recordings t...

The identification of trajectories that contribute to the reaction rate is the crucial dynamical ingredient in any classical chemical reactivity calculation. This problem often requires a full scale numerical simulation of the dynamics, in particular if the reactive system is exposed to the influence of a heat bath. As an efficient alternative, we propose here to compute invariant surfaces in t...

The conversion of data into knowledge constitutes a great challenge for future biological research. The new science of Systems Biology claims to be able to solve the problem but I contend that this approach will fail because deducing models of function from the behaviour of a complex system is an inverse problem that is impossible to solve. In addition, one cannot easily escape into high-level ...

We present a model where groups attempt to exert influence on policies using both bribes (plata, Spanish for silver) and the threat of punishment (plomo, Spanish for lead). We then use it to make predictions about the quality of a country’s public officials and to understand the role of institutions granting politicians with immunity from legal prosecution. The use of punishment lowers the retu...

The structural alignment theory of similarity distinguishes 2 types of difference that may occur between stimuli: Alignable differences are those related to a commonality, whereas nonalignable differences are not related to a commonality. Alignment theory predicts that alignable differences should be more heavily weighted than nonalignable differences in similarity judgment. Experiments 1 and 2...

This paper discusses metaphor as a figure of speech first, and then talks about metaphor and synaesthesia from a cognitive perspective. In order to explain the metaphorical use of sense-impression in English, it borrows examples from some literary works. Finally, it draws the conclusion that metaphor has exerted a great influence on sense-impression in English.

drug exerting a beneficial action in leprosy for a very long time in India, but as the drug could not be given in sufficiently large doses the treatment was not very successful. In 1914 Heiser gave the oil by injection, and his work was followed by that of Rogers who in 1915 began his attempts to find out the active constituents of the oil. In 1916 Rogers demonstrated that sodium gynocardate wa...

Confirmatory bias in argumentation—i.e., the tendency to generate arguments that support one’s own claims, rather than rebuttals that challenge alternative standpoints—is a widespread tendency that can be harmful to the quality of argumentation. In the present study we hypothesized that, depending on issue relevance to the targets, majority and minority sources of influence may differentially r...

The field of critical psychology is exerting an influence in the way various sub-disciplines within psychology operate. In this article we use a critical psychology framework to review the field of health psychology. Through the use of values, assumptions and practices we review progress in health psychology and offer recommendations for aligning contemporary practices with current thinking in ...

We show that the static friction force which must be overcome to render a sticking contact sliding is reduced if an external torque is also exerted. As a test system we study a planar disk lying on a horizontal flat surface. We perform experiments and compare with analytical results to find that the coupling between static friction force and torque is nontrivial: It is not determined by the Cou...