منابع مشابه
Spreading depression resulting from cortical punctures.
In acute experiments on cats under deep Nembutal anesthesia punctures of the cortex caused a prolonged negative shift of its surface potential (up to 15 mv, 5.5 min), which was followed by a prolonged positive shift. During these shifts of the potential, both components of the direct response were depressed. The changes in potential and the depression of electric activity spread over the cortex...
متن کاملDepression, suicide, and suicide prevention in schizophrenia.
Suicide is the single largest cause of premature death among individuals with schizophrenia. Furthermore, epidemiological data indicate that nearly 80% of patients with the diagnosis of schizophrenia will experience a major depressive episode at some time during their lifetime. This report reviews recent findings relative to the risk of suicide in schizophrenia, including data from the Chestnut...
متن کاملDepression and Suicide
Among the various mental disorders which tend to be closely related to suicide, depression is a particularly important risk factor. Many patients suffering from depression commit suicide never having had access to psychiatric care or proper treatment. Although depressed mood, psychomotor retardation, anxiety, and autonomic symptoms may occur in depression, patients suffering from depression oft...
متن کاملSuicide and depression
Introduction Suicide is a complex and multicausal phenomenon. It has a strong association with mental disorders, particularly major depressive disorder. Suicidal behaviors (both fatal and non-fatal) in patients with mood disorders are determined by their severity. Suicidal acts likely occur during depressive episodes, less often during mixed states, and very rarely in hypomania. However, the pr...
متن کاملSuicide, depression, and antidepressants.
Unipolar depression, one of the most important causes of disability worldwide, is characterised by depressed mood, hopelessness, helplessness, intense feelings of guilt, sadness, low self esteem, thoughts of self harm, and suicide. Up to 15% of patients with unipolar depression eventually commit suicide. Although clinical guidelines recommend treating moderate to severe depression with antidepr...
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ژورنال
عنوان ژورنال: Hokengakuzasshi (JOURNAL of INSURANCE SCIENCE)
سال: 2012
ISSN: 0387-2939,2185-5064
DOI: 10.5609/jsis.2012.616_145