Is depression associated with dysfunction of the central reward system?

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Is depression associated with dysfunction of the central reward system?

The neural substrates of MDD (major depressive disorder) are complex and not yet fully understood. In the present review, I provide a short overview of the findings supporting the hypothesis of a dysfunctional dopamine system in the pathophysiology of depression. Because the mesocorticolimbic dopamine system is involved in reward processing, it has been hypothesized that a reduced function of t...

متن کامل

Is Subclinical Thyroid Dysfunction Associated With with Coronary Heart Disease?

Introduction: Previous cohort studies reported contradictory data on the association between subclinical thyroid dysfunction and coronary heart disease (CHD). Regarding this, the present study was conducted to illuminate this relationship. Materials and Methods: For the purpose of the study, 3,066 participants employed in a study conducted by Azizi et al. aged ≥ 20 years were subjected to thyro...

متن کامل

Is Life Expectancy Associated with Depression in the Elderly?

Introduction: Depression is one of the most common psychiatric disorders and risk factors for suicide in aging that often underdiagnosed and those who are more hopeful, suffer from less depression. The present study was conducted to determine the relationship between life expectancy and depression among older people in Yazd, Iran.   Methods: This descriptive cross-sectional study was con...

متن کامل

Is the Alternative Healthy Eating Index (AHEI) Associated with Depression and Anxiety?

Anxiety and depression are among the mental disorders that are highly prevalent in advanced and developing societies. Statistics show that one in five people, especially women, suffer from these disorders at some point in their lives. In Iran, the prevalence of anxiety is 15.6% and depression is 12.7% (Khademian et al., 2021, Mohammadi et al., 2019)

متن کامل

Is subclinical thyroid dysfunction in the elderly associated with depression or cognitive dysfunction?

BACKGROUND Widespread use of automated sensitive assays for thyroid hormones and thyroid-stimulating hormone (TSH) has increased identification of mild thyroid dysfunction, especially in elderly patients. The clinical significance of this dysfunction, however, remains uncertain, and associations with cognitive impairment, depression, and anxiety are unconfirmed. OBJECTIVE To determine the ass...

متن کامل

ذخیره 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: Biochemical Society Transactions

سال: 2009

ISSN: 0300-5127,1470-8752

DOI: 10.1042/bst0370313