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Exploring the Neural Correlates of Openness/Intellect and Related Constructs Using New and Best Practices in Personality Neuroscience
Exploring the Neural Correlates of Openness/Intellect and Related Constructs Using New and Best Practices in Personality Neuroscience
Detailed Information
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211151354
- ISBN
- 9798383163856
- DDC
- 137
- 서명/저자
- Exploring the Neural Correlates of Openness/Intellect and Related Constructs Using New and Best Practices in Personality Neuroscience
- 발행사항
- [Sl] : University of Minnesota, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 173 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 85-12, Section: B.
- 주기사항
- Advisor: MacDonald, Angus, III.
- 학위논문주기
- Thesis (Ph.D.)--University of Minnesota, 2024.
- 초록/해제
- 요약Personality neuroscience aims to understand the associations of brain structure and function with stable patterns of thought, behavior, emotion, and motivation. One broad personality dimension of interest in this field is Openness/Intellect. This trait describes individual differences in engagement with semantic and perceptual information, and subsumes a variety of societally relevant facets pertaining to higher-order cognitive processing. This dissertation examines the functional neural correlates of a number of facets beneath Openness/Intellect, including intelligence, creativity, and Psychoticism (sub-clinical psychosis proneness). Across three studies, this research aims to expand on past findings demonstrating associations of these traits with functional properties among broad macroscale brain networks implicated in abstract higher-order cognition, all within the context of broader predictive processing accounts of brain function. The first study showcases a functional gradient approach to test associations of creative achievement with functional similarity of higher-order brain networks. The second study demonstrates associations of intelligence, Openness/Intellect, and Psychoticism with various forms of dynamic brain network flexibility. Lastly, the third study explores individual differences in signatures of self-organized criticality in the brain, and how it relates to intelligence and Psychoticism. Through a variety of methods, these findings converge on the notion of Openness/Intellect and its facets being associated with individual differences in abstract information processing capabilities among broad cortical networks. This research provides a more nuanced perspective of the neural correlates of Openness/Intellect by demonstrating how its adaptive and maladaptive facets are related to different and complementary functional properties in the brain. Beyond Openness/Intellect, this research helps provide future avenues for understanding the associations of other normative and pathological personality dimensions with properties of brain function.
- 일반주제명
- Personality psychology
- 일반주제명
- Psychology
- 일반주제명
- Neurosciences
- 일반주제명
- Social psychology
- 키워드
- Creativity
- 키워드
- Intelligence
- 키워드
- Psychoticism
- 기타저자
- University of Minnesota Psychology
- 기본자료저록
- Dissertations Abstracts International. 85-12B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520250211151354
■006m o d
■007cr#unu||||||||
■020 ▼a9798383163856
■035 ▼a(MiAaPQ)AAI31243611
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a137
■1001 ▼aSassenberg, Tyler Adam.
■24510▼aExploring the Neural Correlates of Openness/Intellect and Related Constructs Using New and Best Practices in Personality Neuroscience
■260 ▼a[Sl]▼bUniversity of Minnesota▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a173 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 85-12, Section: B.
■500 ▼aAdvisor: MacDonald, Angus, III.
■5021 ▼aThesis (Ph.D.)--University of Minnesota, 2024.
■520 ▼aPersonality neuroscience aims to understand the associations of brain structure and function with stable patterns of thought, behavior, emotion, and motivation. One broad personality dimension of interest in this field is Openness/Intellect. This trait describes individual differences in engagement with semantic and perceptual information, and subsumes a variety of societally relevant facets pertaining to higher-order cognitive processing. This dissertation examines the functional neural correlates of a number of facets beneath Openness/Intellect, including intelligence, creativity, and Psychoticism (sub-clinical psychosis proneness). Across three studies, this research aims to expand on past findings demonstrating associations of these traits with functional properties among broad macroscale brain networks implicated in abstract higher-order cognition, all within the context of broader predictive processing accounts of brain function. The first study showcases a functional gradient approach to test associations of creative achievement with functional similarity of higher-order brain networks. The second study demonstrates associations of intelligence, Openness/Intellect, and Psychoticism with various forms of dynamic brain network flexibility. Lastly, the third study explores individual differences in signatures of self-organized criticality in the brain, and how it relates to intelligence and Psychoticism. Through a variety of methods, these findings converge on the notion of Openness/Intellect and its facets being associated with individual differences in abstract information processing capabilities among broad cortical networks. This research provides a more nuanced perspective of the neural correlates of Openness/Intellect by demonstrating how its adaptive and maladaptive facets are related to different and complementary functional properties in the brain. Beyond Openness/Intellect, this research helps provide future avenues for understanding the associations of other normative and pathological personality dimensions with properties of brain function.
■590 ▼aSchool code: 0130.
■650 4▼aPersonality psychology
■650 4▼aPsychology
■650 4▼aNeurosciences
■650 4▼aSocial psychology
■653 ▼aCreativity
■653 ▼aIntelligence
■653 ▼aOpenness/Intellect
■653 ▼aPersonality neuroscience
■653 ▼aPsychoticism
■653 ▼aNeural correlates
■690 ▼a0625
■690 ▼a0621
■690 ▼a0317
■690 ▼a0451
■71020▼aUniversity of Minnesota▼bPsychology.
■7730 ▼tDissertations Abstracts International▼g85-12B.
■790 ▼a0130
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17161425▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
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