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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...
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
저자명  
Sassenberg, Tyler Adam.
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  
Openness/Intellect
키워드  
Personality neuroscience
키워드  
Psychoticism
키워드  
Neural correlates
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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■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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