Who is the Piper?

Olfactory Axon Pathfinding Who Is the Pied Piper?

Mammalian olfactory sensory neurons that express a particular odorant receptor (OR) project axons to the same few glomeruli in the olfactory bulb. In this issue of Neuron, Vassalli et al. use OR minigenes that coexpress histochemical markers and show that the determinants in the sensory neurons required to generate the stereotyped olfactory bulb map are the same as those needed for appropriate ...

Healthcare and Insurance: Who Pays the Piper?

Who Is a Bilingual?

The question of who is and who is not a bilingual is more difficult to answer than it first appears. Bilingualism was long regarded as the equal mastery of two languages, a definition that still prevails in certain glossaries of linguistics. However, today's complex world requires a more exact definition and analysis of the competencies that community members require to interact with speakers o...

He Who Pays The Piper Must Know The Tune

He who pays the piper calls the tune, but he can only succesfully call for a tune that he will recognize upon hearing. Previous models, of two candidates impressing a voter and of firm managers impressing stock speculators, found experts ignoring costly superior information in favor of client preconceptions. Similar result hold when we greatly generalize the agents, choices, information structu...

He who pays the piper calls the tune.

Previously instituted policies regarding prosthetic limb provision had been deemed dependable. A follow-up home visit study showed that 18 of 60 patients that had been provided with prostheses, did not make use of them. Analysis showed that three categories of patients made up the large majority of the non-users; double amputees, blind persons and those with psychiatric disorders. In order to a...