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oai:www.ideals.illinois.edu:2142/34570 2023-07-11 col_2142_5131 col_2142_11614 com_2142_5130 com_2142_11613 com_2142_8903

Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2012-06-21T17:44:45Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 2 Warren_stacie.docx: 644889 bytes, checksum: 923640304f115dea42a20156cb65b80e (MD5) Warren_Stacie.pdf: 999234 bytes, checksum: 27e0394ddc89e348bb0ec46fe415edbc (MD5) Made available in DSpace on 2012-09-18T21:26:03Z (GMT). No. of bitstreams: 3 Warren_stacie.pdf: 1024829 bytes, checksum: 6b079991c53ed9021c69dc1c09cd95fc (MD5) license.txt: 4063 bytes, checksum: 2721d04cd38b544995f0832901be0b04 (MD5) Warren_stacie.docx: 645085 bytes, checksum: e7d5cbd36852719f22e07768bd30a0b3 (MD5) Item marked as restricted to the 'Administrator' Group (id=1) by Seth Robbins (srobbins@illinois.edu) on 2012-09-18T21:27:32Z Item is restricted until 2014-09-18T21:27:16Z Miller, Gregory A. Heller, Wendy Miller, Gregory A. Berenbaum, Howard Kramer, Arthur F. Fabiani, Monica Warren, Stacie 2012-09-18T21:26:03Z 2012-09-18T21:26:03Z 2014-09-18T10:00:56Z 2012-08 2012-09-18T21:26:03Z 2012-08 Anxiety and depression are prevalent forms of psychopathology and are associated with significant impairment in multiple areas of life, including occupational, educational, and social functioning. In addition to their affective symptoms, anxiety and depression are associated with significant cognitive disruptions, yet our understanding of these impairments and their mechanisms is very limited. In particular, such cognitive deficits could be accounted for by fundamental deficits in specific aspects of executive function (EF), processes that are imperative for adaptive emotion regulation. Determining specific EF impairments in anxiety and depression has the potential to provide a mechanistic account of the development and maintenance of these highly comorbid disorders. Thus, understanding EF in an integrated manner across psychological and neurobiological levels is extremely relevant to mental health. The present dissertation aims to advance these literatures by identifying a behavioral model of EF impairment in anxiety and depression, and its associated neural correlates. Brain regions associated with implementing inhibition, a specific EF component of this model, are identified. The moderating effects of anxiety and depression on brain activity associated with inhibition-related functions are examined. Restriction data tranferred 2014-07-01T11:35:52-05:00 Original Data Group with Access Administrator Release Date: 2014-09-18 16:27:16 UTC Reason: Author requested closed access (OA after 2yrs) in Vireo ETD system Limited Restriction Lifted for Item 34844 on 2014-09-18T10:00:56Z. http://hdl.handle.net/2142/34570 en Copyright 2012 Stacie Warren executive function depression anxiety factor analysis structural equation modeling (SEM) Functional magnetic resonance imaging (fMRI) Prefrontal cortical organization of executive function in depression and comorbid anxiety Psychology 1299 Psychology 0338 University of Illinois at Urbana-Champaign Dissertation Ph.D. PHD:Psychology -UIUC 10KS0338PHD