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481por Verstynen, Timothy D., Lynch, Brighid, Miller, Destiny L., Voss, Michelle W., Prakash, Ruchika Shaurya, Chaddock, Laura, Basak, Chandramallika, Szabo, Amanda, Olson, Erin A., Wojcicki, Thomas R., Fanning, Jason, Gothe, Neha P., McAuley, Edward, Kramer, Arthur F., Erickson, Kirk I.“…Measures of cardiorespiratory fitness (VO(2max)), cognitive flexibility (task switching), and attentional control (flanker task) were also collected. Higher fitness levels were correlated with higher accuracy rates in the Task Switching paradigm. …”
Publicado 2012
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482por McDermott, Jennifer Martin, Troller-Renfree, Sonya, Vanderwert, Ross, Nelson, Charles A., Zeanah, Charles H., Fox, Nathan A.“…Results reveal exposure to early psychosocial deprivation was associated with impaired inhibitory control on a flanker task. Children in the foster care intervention exhibited better response monitoring compared to children who remained in the institution on the error-related positivity (Pe). …”
Publicado 2013
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483“…We highlight the results of those studies demonstrating the influence of vision, rather than gaze direction (i.e., the direction of overt spatial attention), on tactile distractor processing (e.g., tactile variants of the negative-priming or flanker task). The conclusion is that no matter how vision of a tactile distractor is engaged, the result would appear to be the same, namely that tactile distractors are processed more thoroughly.…”
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484por Qi, Senqing, Zeng, Qinghong, Luo, Yangmei, Duan, Haijun, Ding, Cody, Hu, Weiping, Li, Hong“…Participants were required to remember either one (low WM load) or six letters (high WM load) while performing a flanker task. Our results showed that a high WM load disrupted participants' ability to overcome distractor interference and this effect was exacerbated for the high trait-anxious (HTA) group. …”
Publicado 2014
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485por Egner, Tobias“…The congruency sequence effect (CSE) describes the finding that congruency effects in classic probes of selective attention (like the Stroop, Simon, and flanker tasks) are smaller following an incongruent than following a congruent trial. …”
Publicado 2014
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486“…Two groups of participants completed a hybrid visual search flanker/response competition task in an initial baseline session and then at 17-min intervals over a 2 h 16 min test period. …”
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487“…We investigated in four experiments how this behavioral congruency-sequence effect relates to different levels of perceived task difficulty in a flanker and a Stroop task. In addition, online measures of pupil diameter were used as a physiological index of effort mobilization. …”
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488“…Here, we reveal such a neural oscillation modulation by combining a 4:2 mapping design (two targets are mapped into one response key) with a practice paradigm (pretest, practice, and posttest) when healthy human participants were performing a novel color-word flanker task. Response time (RT) results revealed constant stimulus conflict (SC, stimulus incongruent minus congruent, SI-CO) but increased response conflict (RC, response incongruent minus stimulus incongruent, RI-SI) with practice. …”
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489por Daamen, Marcel, Bäuml, Josef G., Scheef, Lukas, Meng, Chun, Jurcoane, Alina, Jaekel, Julia, Sorg, Christian, Busch, Barbara, Baumann, Nicole, Bartmann, Peter, Wolke, Dieter, Wohlschläger, Afra, Boecker, Henning“…Executive attention was measured by comparing task behavior and brain activations associated with the processing of incongruent vs. congruent arrow flanker stimuli. Consistent with subtle impairments of executive attention, the VP/VLBW group showed lower accuracy and a tendency for increased response times during the processing of incongruent stimuli. …”
Publicado 2015
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490“…There were no significant effects of rTMS on mean RT under the no-cue, center-cue, and double-cue conditions, or for each flanker type among the experimental groups. Moreover, after rTMS to the right PPC, test subjects displayed deficits in networks related to alerting and orienting, whereas they exhibited improvement following rTMS to the left PPC. …”
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491por Fischer, Adrian G., Danielmeier, Claudia, Villringer, Arno, Klein, Tilmann A., Ullsperger, Markus“…Here, we compare behavioural and neural correlates of cognitive control functions in 438 female and 436 male participants performing a flanker task while EEG was recorded. We found that males showed stronger performance-monitoring-related EEG amplitude modulations which were employed to predict subjects’ genders with ~72% accuracy. …”
Publicado 2016
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492por Breitling, Carolin, Zaehle, Tino, Dannhauer, Moritz, Bonath, Björn, Tegelbeckers, Jana, Flechtner, Hans-Henning, Krauel, Kerstin“…In the current study, we investigated the impact of tDCS over the right inferior frontal gyrus (rIFG) on interference control in 21 male adolescents with ADHD and 21 age matched healthy controls aged 13–17 years, who underwent three separate sessions of tDCS (anodal, cathodal, and sham) while completing a Flanker task. Even though anodal stimulation appeared to diminish commission errors in the ADHD group, the overall analysis revealed no significant effect of tDCS. …”
Publicado 2016
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493“…Previous research using flanker paradigms suggests that peripheral distracter faces are automatically processed when participants have to classify a single central familiar target face. …”
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494“…Investigation of the response patterns of the flanker test, testing interference suppression, suggested that bilingual children more often show an effect of response competition than the monolingual children, demonstrating that bilingual children attend to different aspects of the task than monolingual children. …”
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495“…This study investigated the characteristics of processing speed and their diagnostic values in NCD patients. A flanker test was conducted in 31 adults with NCD due to vascular disease (NCD-vascular), 36 patients with NCD due to Alzheimer’s disease (NCD-AD), and 137 healthy controls. …”
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496“…Adopting a task-based functional magnetic resonance imaging (fMRI) study targeted at the flanker task, the present study aims to explore the neural basis of the improved executive function in older adults with video game experiences. …”
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497por Chojnacki, Morgan R., Raine, Lauren B., Drollette, Eric S., Scudder, Mark R., Kramer, Arthur F., Hillman, Charles H., Khan, Naiman“…Attentional inhibition was assessed using a modified flanker task. IIV was assessed as standard deviation (SDRT) and coefficient of variation (CVRT) of response time. …”
Publicado 2017
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498“…Cognitive tests included the Stroop test, Eriksen’s flanker test, a divided attention test, intra-extra dimensional set shifting test, spatial working memory test, and free word recall test. …”
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499por Atwi, Sarah, Metcalfe, Arron W. S., Robertson, Andrew D., Rezmovitz, Jeremy, Anderson, Nicole D., MacIntosh, Bradley J.“…Older adults with moderate to severe WMH (n = 18, mean age = 70 years), age-matched adults (n = 28, mean age = 72), and healthy younger adults (n = 19, mean age = 25) performed a modified flanker task during multi-echo blood oxygenation level dependent functional magnetic resonance imaging. …”
Publicado 2018
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500Cortical beta power reflects decision dynamics and uncovers multiple facets of post-error adaptationpor Fischer, Adrian G., Nigbur, Roland, Klein, Tilmann A., Danielmeier, Claudia, Ullsperger, Markus“…Here, we analyse a large dataset from a flanker task using two complementary approaches: a multistage drift-diffusion model, and the lateralisation of EEG beta power as a time-resolved index of choice formation. …”
Publicado 2018
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