Dequan SU

Biographic Data

ID8916754
NAMEDequan SU
GIVEN NAMESDequan
FAMILY NAMESU
SIGNATURESU D
AFFILIATIONSGuangzhou University
VERIFIEDNo
TOTAL WORKS6
TOTAL CITATIONS0
WORKS AS AUTHOR6
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2013
LATEST PUBLICATION YEAR2022
H-INDEX0

  • Automatic drug use behavior

    Hong Zeng, Zhiling ZHENG et al.ARTICLEActa Psychologica Sinica2022

    摘要: 采用ERP技术考察海洛因成瘾者相关线索下的用药行为的性质和神经机制, 在此基础上结合虚拟现实技术(VR)和途径偏向矫正训练(AAT), 探究基于“相关线索-习惯性用药”联结的自动化用药行为的动作消退、替代训练的有效性。研究发现, (1)相比对照线索, 成瘾者在相关线索下的反应时更长, N1波幅更小, N1潜伏期更短; 相比对照组被试, 成瘾者在相关线索下的行为任务的正确率更低, 反应时更长, N1波幅更小; N1波幅的组间组内差异和潜伏期的组内差异主要集中在中央区。(2)结合VR技术的途径偏向矫正训练后, 训练组被试的生理指标和途径偏向系数显著降低, 且显著低于对照组被试; 追踪测试中, 训练组被试的分数显著低于对照组。这表明相关线索下成瘾者的用药行为具有自动化、无意识的性质, 感觉运动区N1的异常活动是其神经机制之一。VR提取用药动作记忆-AAT消退替代训练, 可以有效削弱或消退成瘾者的成瘾动作倾向, 而且训练效果持续性较好, 可达到减少或停止现实情境中的用药和复吸行为的目的

  • The meaning of the body

    Haosheng YE, Jiajia Su et al.ARTICLEActa Psychologica Sinica2021

    摘要: 生成论的情绪学说从“意义建构”的视角看待情绪的动力作用, 主张情绪与认知相互交织, 与有机体适应环境的身体活动密切联系。情绪是身体的情绪, 身体是情绪体验中的身体。身体在情绪体验中扮演着构成性角色。根据这一观点, 情绪是一种积极的行动倾向, 是在理解环境意义基础上的具身行动。情绪并非发生于有机体头颅内, 而是产生于大脑、身体和环境的互动与耦合之中。由于认知与情绪在生成论的视域下统一在有机体意义建构的活动之中, 因而认知的4E属性也必然反映到情绪上, 使得情绪和情感也具有了具身、嵌入、延展和生成特征。情绪的生成理论为了解情绪, 进而理解意识的本质提供了一个新视角

  • Differences in brain reactivity in relation to different types of drug-associated cues and disinhibition among heroin addicts

    Zhiling ZHENG, Pengfei Wang et al.ARTICLEActa Psychologica Sinica2020

    Persons who are addicted are known to show cue-induced responses (such as psychological craving) to drug-related cues. Previous research showed that both tool-related (e.g., syringe) and action-related (e.g., use of the syringe) drug cues can elicit craving. However, whether the two types of drug related cues can elicit the same brain reactivity and similar degree of disinhibition is still unclear, especially because of the scarcity of ERP studie…

  • Observation drug using action elicited mirror neuron reactivity in the abstinent heroin users

    Dequan SU, Hong Zeng et al.ARTICLEActa Psychologica Sinica2016

    摘要

  • Activations of Sensory-motor Brain Regions in Response to Different Types of Drug-associated Cues

    Hong Zeng, Dequan SU et al.ARTICLEActa Psychologica Sinica2015

    摘要

  • Embodied Semantic Processing of Chinese Action Idioms

    Dequan SU, Yuan Zhong et al.ARTICLEActa Psychologica Sinica2013

    摘要