Index Catalog // Arch : Northwestern University Institutional Repository

Description:: Anxiety and depression are highly prevalent, recurrent, and major public health problems. Decades of research has uncovered associations between symptom dimensions of anxiety and depression and abnormal neural activation across executive control-, threat-, and reward-related networks. Recent studies have developed a hierarchical symptom structure of anxiety and depression termed the...
Keyword:: Executive Control, Reward, EEG, Threat, Anxiety, and Depression
Subject:: Physiology, Psychology, and Neurosciences
Creator:: Glazer, James
Owner:: Scholarly Digital Publishing
Language:: en
Date Uploaded:: 06/22/2022
Date Created:: 2022-01-01
Resource Type:: Dissertation
Alternate Identifier:: etdadmin_upload_903824 and http://dissertations.umi.com/northwestern:16106

Description:: Decision making is an essential and indispensable element in everyday life. It is posited that parallel, distinct systems subserving deliberative, goal-directed control and automatic, habitual control underlie decision making. Computational accounts suggest that model-based and model-free learning strategies give rise to these two systems respectively. The model-based system is a...
Keyword:: Reward, fMRI, and Decision making
Subject:: Neurosciences
Creator:: Zhong, Wanting
Owner:: Scholarly Digital Publishing
Language:: en
Date Uploaded:: 02/12/2020
Date Created:: 2019-01-01
Resource Type:: Dissertation
Alternate Identifier:: http://dissertations.umi.com/northwestern:14552 and etdadmin_upload_647965

Description:: Background: Major Depressive Disorder (MDD) is a significant public health issue. Previous research on the pathophysiology of depression in adults has demonstrated abnormal neural processing associated with depression symptomatology including alterations in reward and aversion circuits. Loss aversion (LA), or the concept that individuals evaluate outcomes based on losses and...
Keyword:: Reward, Loss Aversion, Prospect Theory, and Depression
Subject:: Psychology
Creator:: Sarah Louise O'Dor
Owner:: Scholarly Digital Publishing
Date Uploaded:: 10/09/2018
Date Modified:: 10/09/2018
Date Created:: 2017-01-01
Resource Type:: Dissertation

LIBRARIES | ARCH