Disentangling cognitive processes in externalizing psychopathology using drift diffusion modeling: Antagonism, but not disinhibition, is associated with poor cognitive control.
Disentangling cognitive processes in externalizing psychopathology using drift diffusion modeling: Antagonism, but not disinhibition, is associated with poor cognitive control.
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DOI：
10.1111/jopy.12628
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发表时间：
2021-10
影响因子：
5
通讯作者：
Hallquist MN
中科院分区：
文献类型：
--
作者：
Hall NT;Schreiber AM;Allen TA;Hallquist MN
虽然外化精神病理学与认知控制缺陷有关，但这种关联背后的认知过程尚不清楚。在这里，我们提供了一个关于认知过程的研究如何有助于整合和区分人格和精神病理学的理论说明。然后，我们应用这个帐户将外化的两个主要子组件（对抗和去抑制）与使用一系列抑制性控制任务和相应的计算建模的特定控制过程联系起来。参与者（最终N = 104）完成了侧翼，去/不去，和最近的探测任务，以及正常和适应不良的个性清单和心理困扰的措施。我们使用层次漂移扩散模型（DDM）来拟合参与者的任务行为，将他们的反应分解为特定的认知过程。使用多水平结构方程模型，我们发现，拮抗与更快的RT侧翼任务和较低的准确性侧翼和去/不去任务。这些结果得到了DDM参数关联的补充：拮抗作用与侧翼任务中阈值和漂移率参数估计值降低以及不进行试验中漂移率降低有关。总之，我们的研究结果表明，拮抗作用与快速（亚秒）抑制控制过程中的特定损伤有关，这些过程涉及抑制准备/优势反应和过滤分散注意力的信息。然而，去抑制和短暂的痛苦与任务表现无关。
Although externalizing psychopathology has been linked to deficits in cognitive control, the cognitive processes underlying this association are unclear. Here, we provide a theoretical account of how research on cognitive processes can help to integrate and distinguish personality and psychopathology. We then apply this account to connect the two major subcomponents of externalizing, Antagonism and Disinhibition, with specific control processes using a battery of inhibitory control tasks and corresponding computational modeling. Participants (final N = 104) completed the flanker, go/no-go, and recent probes tasks, as well as normal and maladaptive personality inventories and measures of psychological distress. We fit participants’ task behavior using a hierarchical drift diffusion model (DDM) to decompose their responses into specific cognitive processes. Using multilevel structural equation models, we found that Antagonism was associated with faster RTs on the flanker task and lower accuracy on flanker and go/no-go tasks. These results were complemented by DDM parameter associations: Antagonism was linked to decreased threshold and drift rate parameter estimates in the flanker task and a decreased drift rate on no-go trials. Altogether, our findings indicate that Antagonism is associated with specific impairments in fast (sub-second) inhibitory control processes involved in withholding prepared/prepotent responses and filtering distracting information. Disinhibition and momentary distress, however, were not associated with task performance.
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影响因子：
4.6
作者：
Bresin, Konrad;Finy, M. Sima;Verona, Edelyn
通讯作者：
Verona, Edelyn
影响因子：
34.7
作者：
Arnsten, Amy F. T.
通讯作者：
Arnsten, Amy F. T.
影响因子：
3
作者：
Alexander WH;Brown JW
通讯作者：
Brown JW
影响因子：
2.3
作者：
Allen TA;Schreiber AM;Hall NT;Hallquist MN
通讯作者：
Hallquist MN
影响因子：
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作者：
DeYoung, Colin G.
通讯作者：
DeYoung, Colin G.