background and aim: auditory p300 is an event-related potential. cognitive factors like attention are involved in the generation of p300. it seems that normative variation of p300 is necessary for clinical purposes. thus, the current study was designed to establish preliminary normative variation of p300 amplitude and latency at fz and cz sites in adults. methods: this cross-sectional study was...

abstract introduction: several differences in the p300 component are observed when responses must be executed or inhibited in the go/nogo task. however, few studies were established by using well-controlled task with respect to the preparatory processing and stimulus probability. in the present study, we examined the peak amplitude and latency of go-p300 (p300 evoked by visual go stimuli) and n...

V interfejse mozg–komp'yuter na volne P300 (IMK-P300) vybor komand pol'zovatelya vozmozhen za schet fokusirovaniya im vnimaniya vneshnem stimule-komande i vydelenii iz EEG reakcii k etomu stimulu — v vide komponentov potencialov, svyazannyh s sobytiyami (PSS). Dlya polucheniya signala PSS stimuly neobhodimo mnogokratno povtoryat', odnako vvidu sushchestvuyushchej variativnosti latentnosti reakc...

A feeding trial was performed to assess dietary protein:lipid ratios for the grow-out phase of bullfrog (Lithobates catesbeianus). Nine balanced isoenergetic diets were formulated, combining three different protein levels (300, 400, and 500 g kg−1) with lipid (50, 100, 200 kg−1), designated as P300/50L, P300/100L, P300/200L, P400/50L, P400/100L, P400/200L, P500/50L, P500/100L, P500/200L. Additi...

A B S T R A C T Introduction: In an oddball experiment, the context in which novel stimuli are presented affects characteristics of novelty P3, i.e. as long as there is a difficult task in which the difference between standard and target stimuli is small, recurrent presentation of a highly discrepant stimulus can lead to P300 highly similar to novelty P3. Effect of stimulus properties on P300 h...