Fixation cue
WebJan 1, 2003 · Abstract. To clarify the role of the fixation cue in inhibition of return (IOR), the present study compared four conditions: fixation cue immediately after the peripheral … WebA colored cue was presented at the left or right side of the central fixation point, with its color indicating the monetary … The present study investigated the effect of reward expectation and spatial orientation on the processing of emotional facial expressions, using a spatial cue-target paradigm.
Fixation cue
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WebThe aims of this experiment were to demonstrate that fixation time during the visual probe task is a sensitive and stable measure of cocaine cue attentional bias in cocaine-using adults compared to controls. Design: A between-subject, repeated-measures experiment. Setting: An out-patient research unit. Participants: Fifteen cocaine using and 15 ... WebLes meilleures offres pour Porte-cravate réutilisable canne à pêche support de cravate poteau fixation caoutchouc outils de pêche sont sur eBay Comparez les prix et les spécificités des produits neufs et d ... Pool Cue Case Cue Bag For 1/2 Snooker Billiard For Pool Player Pool Stick Case (n°374554353803) e***m (430 ...
WebJan 22, 2024 · Vertical lines indicate average onset of events around he cue onset: fixation point onset (FP onset), the monkey acquiring fixation (Fix), the cue onset (Cue), and the cue offset and beginning of the memory period (Memory). Purple lines indicate alignments to cue onset. D, top: scatter plot of cue and initial gaze contralaterality indices ... WebIn the short-cue condition, IOR was observed at only one cued location (the second to last). The pattern of results for the short-duration cues was found regardless of whether the fixation cue was of a short (Experiment 1) or a long (Experiment 2) duration. In Experiment 3, the final fixation cue was removed, and IOR was again observed at ...
WebNov 1, 2007 · In Experiments 1-2, a second orienting cue was not used to remove attention from the cued location, though it is possible that the simultaneous offset of the gaze cue/onset of the fixation cue ... WebJan 18, 2024 · Post-fixation cue on each trial, participants viewed a spatially distributed test array of objects (i.e., a set of blue stars) for 1 sec. Participants were required to maintain the locations of these stars for a 3 sec delay period, utilizing their working memory. A probe object (a single green star of 1 sec duration) was then presented in ...
WebMar 11, 2009 · The fixation cue changes to yellow to tell the subject to initiate his saccade. The SR task is identical except the cues appear in the opposite order. There are five different reward amounts, each predicted by one of two cues, and 24 spatial locations. The inset lateral view of the macaque brain indicates the position of the recording chamber.
In humans and other primates, eye movements are made several times a second to place and hold images of objects of interest onto the central part of the retina, the fovea, where visual acuity is best. These eye movements fall into two main classes. Saccades are fast and brief movements, reaching peak speeds of … See more Starting an eye movement is often described as the outcome of a selection process that evaluates potential target locations in the visual field. This is only half the story. The transition from fixating to moving the eyes is … See more Neurons in several brain regions display the signatures of being involved in the control of fixation—elevated firing rates during maintained … See more Eye movements during fixation are not just a motor curiosity, but have substantial effects on visual perception and even on the control of other movements. The importance of these … See more The term ‘fixation’ is misleading because gaze never settles into a completely motionless state during maintained fixation but instead exhibits tiny movements around the targeted location (also see [57]). A large fraction … See more iron bathroom accessoriesWebOct 19, 2007 · However, while peripheral cues consistently elicit inhibition of return (IOR) at about 300 ms following cue onset, very little is known about inhibition effects in response … port moody oldtimers hockeyWebJan 1, 2024 · Researchers interested in cue processing focus on fixation-based dwell time (Van der Lans, Implications. Although no assessment of methodological quality was … iron basicWebMar 5, 2024 · Figure 1. Experimental paradigms. (A) Each trial in the pro- and anti-saccade task with emotional auditory stimuli began with the appearance of a central FP on a background (Dark: 2 cd/m 2 or Bright: 16 cd/m 2).After a 500 ms delay, an emotional auditory stimulus was presented for 6 s, followed by the presentation of the instructed … port moody open gymWebExternal fixation is a process for fracture fixation by which pins or wires are inserted into bone percutaneously and held together via an external scaffold. Initially described by … iron bathroom mirrorsWebThe sequence of events is the same as those without a fixation cue except for the presentation of a second central cue at fixation between the onset of the peripheral cue … iron bathroom light fixturesWebAug 1, 2024 · The cue-display was followed by a target display on half of the trials, where the participants had to decide whether the coloured target was a diamond or a square. On the other half of the trials, no coloured target was presented. ... Participants had to make a vertical saccade to a target (a diamond) placed either above or below the fixation ... port moody orange theory