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Investigating the Effects of Context on Semantic Representations in the Brain and Mapping Social Representations in the Brain- [electronic resource]
Investigating the Effects of Context on Semantic Representations in the Brain and Mapping Social Representations in the Brain- [electronic resource]

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자료유형  
 학위논문
Control Number  
0016931250
International Standard Book Number  
9798380619912
Dewey Decimal Classification Number  
616
Main Entry-Personal Name  
Tseng, Christine.
Publication, Distribution, etc. (Imprint  
[S.l.] : University of California, Berkeley., 2022
Publication, Distribution, etc. (Imprint  
Ann Arbor : ProQuest Dissertations & Theses, 2022
Physical Description  
1 online resource(191 p.)
General Note  
Source: Dissertations Abstracts International, Volume: 85-04, Section: B.
General Note  
Advisor: Gallant, Jack L.
Dissertation Note  
Thesis (Ph.D.)--University of California, Berkeley, 2022.
Restrictions on Access Note  
This item must not be sold to any third party vendors.
Summary, Etc.  
요약Context is an important part of understanding the meaning of natural language, but most neuroimaging studies of meaning use isolated words and isolated sentences with little context. Because the brain may process natural language differently from how it processes simplified stimuli, it is unclear whether prior results on word meaning generalize to natural language. In Chapter 1, I present a neuroimaging experiment that examines whether the results of neuroimaging studies that use stimuli with little context generalize to natural language. Results show that context both affects the quality of neuroimaging data and changes where and how semantic information is represented in the brain. This suggests that findings from studies using stimuli with little context do not generalize to natural language.In Chapters 2 and 3, I present two neuroimaging experiments that map representations of social information in the brain. Relationships are an integral part of life, and people store extensive knowledge about themselves, other individuals, and their dynamics to maintain these relationships. Many prior neuroimaging studies have investigated where different types of social information are represented in the brain. However, because of methodological limitations in these studies, the representation of social information in the brain remains unclear. In Chapter 2, I present a neuroimaging experiment that simultaneously maps the representation of five types of social information that have been investigated in prior studies. Results show that only three of these five types of social information are represented in the brain, and that individual brain regions each represent one type of social information. In Chapter 3, I present a neuroimaging experiment that maps the representation of the self and six different types of other people. Preliminary results from this experiment suggest that the brain represents the self and different types of others in distinct brain regions. These data also reveal three possible axes along which the brain may organize information about the self and others.
Subject Added Entry-Topical Term  
Neurosciences.
Subject Added Entry-Topical Term  
Medical imaging.
Subject Added Entry-Topical Term  
Cognitive psychology.
Index Term-Uncontrolled  
Semantic representations
Index Term-Uncontrolled  
Natural language
Index Term-Uncontrolled  
Neuroimaging studies
Index Term-Uncontrolled  
Social information
Index Term-Uncontrolled  
Distinct brain regions
Added Entry-Corporate Name  
University of California, Berkeley Neuroscience
Host Item Entry  
Dissertations Abstracts International. 85-04B.
Host Item Entry  
Dissertation Abstract International
Electronic Location and Access  
로그인을 한후 보실 수 있는 자료입니다.
Control Number  
joongbu:640976

MARC

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■020    ▼a9798380619912
■035    ▼a(MiAaPQ)AAI30243452
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a616
■1001  ▼aTseng,  Christine.
■24510▼aInvestigating  the  Effects  of  Context  on  Semantic  Representations  in  the  Brain  and  Mapping  Social  Representations  in  the  Brain▼h[electronic  resource]
■260    ▼a[S.l.]▼bUniversity  of  California,  Berkeley.  ▼c2022
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2022
■300    ▼a1  online  resource(191  p.)
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  85-04,  Section:  B.
■500    ▼aAdvisor:  Gallant,  Jack  L.
■5021  ▼aThesis  (Ph.D.)--University  of  California,  Berkeley,  2022.
■506    ▼aThis  item  must  not  be  sold  to  any  third  party  vendors.
■520    ▼aContext  is  an  important  part  of  understanding  the  meaning  of  natural  language,  but  most  neuroimaging  studies  of  meaning  use  isolated  words  and  isolated  sentences  with  little  context.  Because  the  brain  may  process  natural  language  differently  from  how  it  processes  simplified  stimuli,  it  is  unclear  whether  prior  results  on  word  meaning  generalize  to  natural  language.  In  Chapter  1,  I  present  a  neuroimaging  experiment  that  examines  whether  the  results  of  neuroimaging  studies  that  use  stimuli  with  little  context  generalize  to  natural  language.  Results  show  that  context  both  affects  the  quality  of  neuroimaging  data  and  changes  where  and  how  semantic  information  is  represented  in  the  brain.  This  suggests  that  findings  from  studies  using  stimuli  with  little  context  do  not  generalize  to  natural  language.In  Chapters  2  and  3,  I  present  two  neuroimaging  experiments  that  map  representations  of  social  information  in  the  brain.  Relationships  are  an  integral  part  of  life,  and  people  store  extensive  knowledge  about  themselves,  other  individuals,  and  their  dynamics  to  maintain  these  relationships.  Many  prior  neuroimaging  studies  have  investigated  where  different  types  of  social  information  are  represented  in  the  brain.  However,  because  of  methodological  limitations  in  these  studies,  the  representation  of  social  information  in  the  brain  remains  unclear.  In  Chapter  2,  I  present  a  neuroimaging  experiment  that  simultaneously  maps  the  representation  of  five  types  of  social  information  that  have  been  investigated  in  prior  studies.  Results  show  that  only  three  of  these  five  types  of  social  information  are  represented  in  the  brain,  and  that  individual  brain  regions  each  represent  one  type  of  social  information.  In  Chapter  3,  I  present  a  neuroimaging  experiment  that  maps  the  representation  of  the  self  and  six  different  types  of  other  people.  Preliminary  results  from  this  experiment  suggest  that  the  brain  represents  the  self  and  different  types  of  others  in  distinct  brain  regions.  These  data  also  reveal  three  possible  axes  along  which  the  brain  may  organize  information  about  the  self  and  others.
■590    ▼aSchool  code:  0028.
■650  4▼aNeurosciences.
■650  4▼aMedical  imaging.
■650  4▼aCognitive  psychology.
■653    ▼aSemantic  representations
■653    ▼aNatural  language
■653    ▼aNeuroimaging  studies
■653    ▼aSocial  information
■653    ▼aDistinct  brain  regions
■690    ▼a0317
■690    ▼a0574
■690    ▼a0633
■71020▼aUniversity  of  California,  Berkeley▼bNeuroscience.
■7730  ▼tDissertations  Abstracts  International▼g85-04B.
■773    ▼tDissertation  Abstract  International
■790    ▼a0028
■791    ▼aPh.D.
■792    ▼a2022
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T16931250▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.
■980    ▼a202402▼f2024

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