Does Blood Flow Change according to Mood? Blood Rheology in Bipolar Disorder
نویسندگان
چکیده
منابع مشابه
Cerebral blood flow imaging . Relation to blood rheology
A number of techniques allow imaging of the cerebral blood flow (CBF). Flow-sensitive time-of –flight (TOF) magnetic resonance imaging (MRI) demonstrates good representation of the flow but the extracranial hemodynamics could be assessed by color duplex ultrasound of the carotid arteries. Computerized tomography (CT), Xenon enhanced or CT perfusion with iodinated contrast, singlephoton emission...
متن کاملState and trait influences on mood regulation in bipolar disorder: blood flow differences with an acute mood challenge.
BACKGROUND Even in remission, patients with bipolar disorder (BD) remain sensitive to external stressors that can trigger new episodes. Imitating such stressors by the controlled transient exposure to an emotional stimulus may help to identify brain regions modulating this sensitivity. METHODS Transient sadness was induced in 9 euthymic and in 11 depressed subjects with BD. Regional blood flo...
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After myocardial infarction there is an acute deterioration of the flow properties of blood. The present study was designed to test whether the abnormality persists. Blood and plasma viscosity, red cell aggregation and deformability, haematocrit, erythrocyte sedimentation rate, white cell count, cholesterol, and triglycerides were measured in 51 patients who had had a myocardial infarction 5.4 ...
متن کاملMood dynamics in bipolar disorder
The nature of mood variation in bipolar disorder has been the subject of relatively little research because detailed time series data has been difficult to obtain until recently. However some papers have addressed the subject and claimed the presence of deterministic chaos and of stochastic nonlinear dynamics. This study uses mood data collected from eight outpatients using a telemonitoring sys...
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1. Blood rheology has been quantified by measuring blood and plasma viscosity, packed cell volume (PCV), erythrocyte filterability and erythrocyte aggregation in forty-eight voluntary vegetarians and compared with matched controls. 2. Results show that in vegetarians, values for PCV were lower than those in controls, leading to reduced native blood viscosity. In addition PCV-standardized blood ...
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ژورنال
عنوان ژورنال: Clinical Psychopharmacology and Neuroscience
سال: 2018
ISSN: 1738-1088,2093-4327
DOI: 10.9758/cpn.2018.16.3.310