Neuroimaging studies have revealed an association between word generation and activity in the left inferior frontal gyrus (IFG) that is attentuated with item repetition. The experiment reported here examined the effects of repeated word generation, under conditions in which completion was either decreased or increased, on activity measured during whole-brain echoplanar functional magnetic reson...

A maximal repetition is a non-extendable (with the same period) periodic segment in a string, in which the period repeats at least twice. In this paper we study problems related to the structure of maximal repetitions in standard Sturmian words and present the formulas for the sum of their exponents. Moreover, we show how to compute the sum of exponents of maximal repetitions in any standard St...

We report the case of an Italian speaker (GBC) with classical Wernicke's aphasia syndrome following a vascular lesion in the left posterior middle temporal region. GBC exhibited a selective phonological deficit in spoken language production (repetition and reading) which affected all word classes irrespective of grammatical class, frequency, and length. GBC's production of number words, in cont...

Here, we examined how repetition under midazolam, a benzodiazepine that prevents the storage of novel associations, affects cued-recall performance of paired-associates. We contrasted word pairs that were initially studied and tested repeatedly without any successful recall prior to the midazolam injection, with other pairs that were studied for the first time after the injection of midazolam. ...