Differential frontal–striatal and paralimbic activity during reversal learning in major depressive disorder and obsessive–compulsive disorder
نویسندگان
چکیده
منابع مشابه
Differential frontal-striatal and paralimbic activity during reversal learning in major depressive disorder and obsessive-compulsive disorder.
BACKGROUND Several lines of research suggest a disturbance of reversal learning (reward and punishment processing, and affective switching) in patients with major depressive disorder (MDD). Obsessive-compulsive disorder (OCD) is also characterized by abnormal reversal learning, and is often co-morbid with MDD. However, neurobiological distinctions between the disorders are unclear. Functional n...
متن کاملSheehan’s Syndrome Presenting as Major Depressive Disorder
Sheehan’s syndrome or Simmond’s disease is a rare endocrine disorder seen in clinical practice. The clinical spectrum is diverse and a high index of suspicion together with a good clinical acumen and proper diagnostic approach helps in early diagnosis and prompt treatment of this endocrinopathy. Sheehan’s syndrome presenting as a major depressive disorder finds less mention in the literature.Th...
متن کاملSubcortical volumes differentiate Major Depressive Disorder, Bipolar Disorder, and remitted Major Depressive Disorder.
Subcortical gray matter regions have been implicated in mood disorders, including Major Depressive Disorder (MDD) and Bipolar Disorder (BD). It is unclear, however, whether or how these regions differ among mood disorders and whether such abnormalities are state- or trait-like. In this study, we examined differences in subcortical gray matter volumes among euthymic BD, MDD, remitted MDD (RMD), ...
متن کاملPersonality traits in the differentiation of major depressive disorder and bipolar disorder during a depressive episode.
The aim of this study was to determine the differences in personality traits between individuals with Major Depressive Disorder (MDD) and Bipolar Disorder (BD) during a depressive episode, when it can be hard to differentiate them. Data on personality traits (NEO-FFI), mental disorders (Mini International Neuropsychiatric Interview Plus) and socioeconomic variables were collected from 245 respo...
متن کاملThought Control Strategies in Generalized Anxiety Disorder and Major Depressive Disorder and Their Relationships with Trait Anxiety
Objective: The present study aims to investigate thought control strategies in Generalized Anxiety Disorder (GAD), Major Depressive Disorder (MDD), and the relationship of these metacognitive strategies with trait anxiety, as a construct of emotional vulnerability. Methods: 60 patients with diagnosis of GAD and MDD and 30 control subjects (nonpatients) were selected from the university stude...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Psychological Medicine
سال: 2009
ISSN: 0033-2917,1469-8978
DOI: 10.1017/s0033291708005072