The flush that develops during whole-body heat stress depends partly on prostaglandins production in the skin. Variations in the strength of this local mechanism may contribute to individual differences in susceptibility to blushing and associated anxiety. To investigate this in the present study, the anti-inflammatory agent ibuprofen (which blocks prostaglandins formation) was applied topicall...

182 undergraduates described personal embarrassment, shame, and guilt experiences and rated these experiences on structural and phenomenological dimensions. Contrary to popular belief, shame was no more likely than guilt to be experienced in "public" situations; all 3 emotions typically occurred in social contexts, but a significant proportion of shame and guilt events occurred when respondents...

The blush is ubiquitous yet scarcely understood. In the past it has attracted little scientific attention and it is only in recent years that it has begun to attract systematic investigation. We believe that the time is right for a volume that brings together the leading international researchers in this field to review and evaluate this emerging research, to discuss issues that have arisen, to...

Neo-Fregeans argue that substantial mathematics can be derived from a priori abstraction principles, Hume’s Principle connecting numerical identities with one:one correspondences being a prominent example. The embarrassment of riches objection is that there is a plurality of consistent but pairwise inconsistent abstraction principles, thus not all consistent abstractions can be true. This paper...

LTP and LTD, the long-term potentiation and depression of excitatory synaptic transmission, are widespread phenomena expressed at possibly every excitatory synapse in the mammalian brain. It is now clear that "LTP" and "LTD" are not unitary phenomena. Their mechanisms vary depending on the synapses and circuits in which they operate. Here we review those forms of LTP and LTD for which mechanism...