نتایج جستجو برای: limbic
تعداد نتایج: 6773 فیلتر نتایج به سال:
Paraneoplastic limbic and extra-limbic encephalitis secondary to a thymoma mimicking an acute stroke
The effects of acute nicotine (0.5 mg/kg, s.c.) on dopamine (DA) metabolism and Fos protein expression in striatal and limbic areas of rats on the seventh day of chronic nicotine infusion (4 mg. kg(-1). d(-1)) and after 24 or 72 hr withdrawal were investigated. In saline-infused rats, acute nicotine elevated striatal and limbic 3,4-dihydroxyphenylacetic acid (DOPAC) and homovanillic acid (HVA) ...
A unique membrane protein is expressed on early developing limbic system axons and cortical targets.
The limbic system-associated membrane protein (LAMP) is a 64 kDa protein that, in the adult brain, is present in cortical and subcortical regions comprising the limbic system (Levitt, 1984). The developmental expression of LAMP was studied in fetal rat brains to determine the specific patterns of distribution and the cellular elements that exhibit LAMP immunoreactivity. Light microscopic immuno...
A neuropsychiatric and -psychological update of the crime "profile" and "signature" is a necessary addition to the traditional sociopsychological model likely to miss limbic system dysfunctioning. Thus, occurrence of a brief (c. 20 minutes) limbic seizure has been proposed based on behaviors of 12 white male homicidal loners, who showed a dozen symptoms and signs: Limbic Psychotic Trigger React...
Individual differences in cognitive ability and social behaviour are influenced by the variability in the structure and function of the limbic system. A strong heritability of the limbic cortex has been previously reported, but little is known about how genetic factors influence specific limbic networks. We used diffusion tensor imaging tractography to investigate heritability of different limb...
Patients with limbic encephalitis usually present with new onset mesial temporal lobe seizures, progressive memory disturbance, and a variety of other behavioral, emotional, and cognitive changes. Autoimmune inflammation of the limbic gray matter structures of the human brain has recently been identified as major cause of mesial temporal lobe epilepsy with interictal temporal epileptiform activ...
Affective instability and self-injurious behavior are important features of Borderline Personality Disorder. Whereas affective instability may be caused by a pattern of limbic hyperreactivity paired with dysfunctional prefrontal regulation mechanisms, painful stimulation was found to reduce affective arousal at the neural level, possibly underlying the soothing effect of pain in BPD.We used psy...
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