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This Concept Map, created with IHMC CmapTools, has information related to: Atención, early selection is supported by a larger ERP wave seen when subjects attended vs. ignored the stimulus that occured @90ms called N1, cuellos de botella en el sistema (gating) propuesto por Broadbent para explicar atención selectiva, control processes this can be seen as well in the Stroop effect, atención en objetos para cosas diferentes a rostros involucra el parahippocampal place area (PPA), atención selectiva puede ser estímulada, o dirigida de abajo a arriba atención reflexiva, stimulus-based priming when you repeatedly use one cue for one target you get some automatic processing occuring in repetition priming, Atención depende del mecanismo del cerebro para procesar información relevante mientras ignora lo irrelecante, llamado atención selectiva, atención reflexiva puede entenderse poniendo a escuchar 2 personas diferentes una en cada oido con audífonos atención voluntaria, atención reflexiva puede entenderse poniendo a escuchar 2 personas diferentes una en cada oido con audífonos escucha dicótica, atención reflexiva response times can be tested by presentation of irrelevant flashes of light followed by the target, causing involuntary attention in exogenous cueing, síndrome de negligencia imposibilidad para prestar atención al lado opuesto a la lesión, esto es extinción de estímulo, extinción de estímulo resultante en la perdida de atención selectiva, repetition priming involves top down proc. when the repetition happens alot ~80% (high validity) you get added speed for the valid trials but deficits when invalid this is expectation-based priming, early selection Broadbent first believed happened early in processing (pre-semantic) limited capacity, early selection did not account for unattended high priority info entering attention, this led to a shift to the idea of attenuated early selection and semantical late selection, varied mapping when tagets change to previous distractors people were using slower control processes, exogenous cueing allows the measurement of response time as a function of time between flash and stimulus showing that the longer the gap (~300ms+) the slower the response time this is inhibition of return, control processes are used in conjunction when triying to do two things practice, and the types of tasks attempted affect your ability of automatic processes, atención en objetos está lesionada en pacientes con lesiones occipitales laterales o parietales posteriores quienes solo están consientes de un objeto síndrome de Balint, consistent mapping when all targets were the same i.e letters then people were using faster automatic processes