Proactive engagement of cognitive control modulates implicit approach-avoidance bias.
Implicit social-affective biases—reflected in a propensity to approach positive and avoid negative stimuli—have been documented in humans with paradigms, such as the Approach-Avoidance Task (AAT). However, the degree to which preemptively engaging cognitive control can help to down-regulate those be...
| Publicado en: | Cognitive, Affective & Behavioral Neuroscience Vol. 20; no. 5; pp. 998 - 1011 |
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| Autores principales: | , , , , |
| Formato: | Journal Article |
| Publicado: |
Springer Nature
Oct2020
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=145757934&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 145757934 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 15307026 NA4 jtl: Cognitive, Affective & Behavioral Neuroscience issn: 15307026 maglogo: N pubinfo: dt: Oct2020 vid: 20 iid: 5 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 145757934 144940304 10.3758/s13415-020-00815-3 145757934 ppf: 998 ppct: 13 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Proactive engagement of cognitive control modulates implicit approach-avoidance bias. aug: au: Harlé, Katia M. Bomyea, Jessica Spadoni, Andrea D. Simmons, Alan N. Taylor, Charles T. affil: VA San Diego Healthcare System, 3350 La Jolla Village Drive, 92161, San Diego, CA, USA sug: ab: Implicit social-affective biases—reflected in a propensity to approach positive and avoid negative stimuli—have been documented in humans with paradigms, such as the Approach-Avoidance Task (AAT). However, the degree to which preemptively engaging cognitive control can help to down-regulate those behavioral tendencies remains poorly understood. While undergoing functional magnetic resonance imaging (fMRI), 24 healthy participants completed a cued version of the AAT, in which they responded to pictures of happy or angry faces by pulling a joystick toward themselves (approach) or pushing the joystick away (avoidance) based on the color of the stimulus frame. On some trials, they were cued to reverse the frame color/joystick action instructions. Before stimulus onset, a reverse cue was associated with deactivation of a visuo-spatial and motor planning network and subsequent slowing down in response to stimuli. During the stimulus phase, a reverse cue was associated with a) activation of cognitive control areas, including the right inferior frontal gyrus (IFG) and right inferior parietal lobule (IPL); and b) reduced right precentral gyrus activation when having to push (avoid) a happy face. Overall, these results suggest that proactively engaging cognitive control can help fine-tune behavioral and neural adjustment to emotionally incongruent behavioral conditions. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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