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Schizophrenia is a common and severe psychiatric disorder of unknown etiology. Numerous neuropathological studies have found subtle structural changes in limbic structures, especially medial temporal lobe structures and the gyrus cinguli. To test the hypothesis that synaptic disturbances are involved in the pathogenesis of schizophrenia, we studied the
K, Blennow +3 more
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The effect of treatment with vincristine on nerve cells of gyrus cinguli was studied. Wistar rats aged 1, 3, 7, 14, 21 and 28 days were given single intraperitoneal injections of vincristine (0.01 mg/kg body weight). All experimental animals were decapitated at the age of 29 days and their brains subjected to histoenzymatic and morphometric examination.
M B, Kozik, J, Szczech
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A total of 65 acute experiments on rats anesthetized with urethane were made to study bioelectrical activity of the external intercostal muscles on the right and left sides of the chest and neuronal activity of both halves of the respiratory center during electrical stimulation (4--15 v, 60 Hz) of the right or left anterior gyrus cinguli.
N. A. Merkulova, N. L. Mikhailova
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Il presente capitolo ha per argomento la citoarchitettonica dell’ultimo territorio cerebrale rimasto da descrivere e cioe del cosiddetto cervello olfattorio comprendente il gyrus cinguli (vedi Fig. 1. lb).
Costantino Economo
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Previously, using the acidified ethanol-induced ulcer model in rats, we demonstrated that the mainly vagus-dependent gastroprotective effect of intracerebroventricularly injected clonidine was mediated by beta-endorphin release in the lower brainstem.
András Z, Rónai +5 more
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Venendo a trattare ora del gyrus hippocampi1 bisogna innanzitutto rilevare come le due aree retrospleniche LD, LE 1 ed LE 2 si estendano caudalmente al corpus callosum, sulla superficie del gyrus limbicus (vedi Fig. 1.1b). Nella regione dell’istmo esse si portano (evitando le formazioni ippocampiche che compaiono nel tratto basso della parete ...
Costantino Economo
semanticscholar +3 more sources
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Interhemispheric approach to tumors of the posterior gyrus cinguli
Clinical Neurology and Neurosurgery, 2013Posterior gyrus cinguli tumors are a well-defined group of tumors that pose considerable challenges in creating surgical access and manipulating adjacent eloquent areas (visual and motor). Here we report our 5-year experience in the surgical treatment of these tumors and describe tumor characteristics, surgical steps, critical aspects, and prognostic ...
TALACCHI, Andrea +3 more
openaire +4 more sources
Surgical Approaches to Tumors of the Anterior Gyrus Cinguli
Operative Neurosurgery, 2010Tumors of the gyrus cinguli are deep-seated, and may require a variety of surgical options. We focused on anterior tumors, which have specific anatomic and surgical features.To evaluate different approaches and indications through detailed description and a review of our experience.These approaches include unilateral interhemispheric or combined ...
TALACCHI, Andrea +2 more
openaire +3 more sources

