3D Graphic for promoting Cultural Heritages: the example of Petraro archaeological site in Villasmundo (Melilli-Siracusa, Sicily)

This work is part of a wider project aimed to studying and promoting the archeological area of “Petraro” in Villasmundo (Melilli – SR), in collaboration with LegambienteMelilli – Sezione TimpaDdieri. Explored for the first time in 1967 by the archeologist Giuseppe Voza[1], the site exhibits the remains of an interesting prehistoric fortified village dated at XVI – XV sec. B. C.; this structure has been evaluated as an unicum in Sicily for its architectonical characteristics and archeological records[2].Unfortunately, for many years, the area has been abandoned and made inaccessible to visitors, causing an important degrade of the site. In the last decade, the use of virtual reconstruction of Cultural Heritage has become a recurring custom for visualization of several features of an archaeological site[3, 4]. In particular, 3D computer graphics have been interpreted as a useful tool for the understanding of prehistoric remains[5], often characterized by bad preservation and absence of documentary sources. For aforementioned, the aim of this paper is to present the results of a virtual model of the prehistoric village of Petraro and the archeological records recovered in the site. In this context, 3D modeling could clarify some features of the area and offer a new tool for promoting this archeological site

Mood disorder in a patient with Smith-Magenis syndrome: A case report

Smith-Magenis syndrome (SMS) is a microdeletion syndrome characterized by physical and neurobehavioural features. This report describes the case of a 27 year old female affected by SMS associated with a diagnosis, according to DSM-IV criteria, of Mood Disorder N.O.S. and Intermittent Explosive Disorder. To our knowledge, the association of SMS with mood shifts has never been reported. Considering the genetic alterations that characterizes the SMS, further investigations on the region of the chromosome 17p 11.2 could help produce more information on the role of melatonin in the genesis of mood disorder

Immediate Serum Growth Hormone Decrease as a Potential Index of Dopamine-Related Response to Electroconvulsive Therapy in Schizophrenic Patients

Epub ahead of print Impact Factor: 0.974 Ranking: Behavioral Sciences 43/47, Psychiatry 79/10

Premorbid sleep, appetite, energy, and cognitive circadian profile in patients with depressive disorders

Aim. - Alterations of biological rhythms are well recognized to play a crucial role in the origin and maintenance of depression, but little is known about the profile of circadian rhythms at a premorbid age in adult depressed patients. The present study was aimed at investigating the association, if any, of depressive disorders with biological and behavioural rhythm modifications both at the time of observation and at an earlier age than the clinical onset of depression. The hypothesis was that such modifications could be an early biological index of vulnerability to the illness. Subjects and methods. - One hundred and seventy-eight patients affected by DSM-IV Major Depressive Disorder were examined/observed, compared to a group of 178 matched healthy subjects. All the included subjects were asked to fill in a retrospective questionnaire reporting time of awakening and falling asleep and time of subjective peaks of appetite, energy and cognitive function during "Adolescence" (12-15 years), "Youth" (16-20 years) and "Present condition" periods. Results. - An advance of awakening time by about 20 minutes during "Adolescence" was reported in the depressed subjects as compared to the controls. Awakening is also reported as significantly (P < 0.001) advanced by about 36 minutes during "Youth" in depressed patients, while time of falling asleep at the same age in the patients group shows 19 minutes delay. Regarding "Present condition" an advance of awakening time (33 minutes) in depressed patients was reported, in association with a delay of the subjective peak of cognitive functioning (62 minutes). Discussion. - Depressed patients show clear-cut differences in sleep pattern as compared to controls, consisting in a constant and significant advance of awakening time, while the time of sleep onset never reaches any statistical difference between the groups throughout ages. Conclusions. - The results are consistent with the hypothesis that early alterations of the general circadian profile can contribute to the onset of adult life Major Depressive Disorders. (c) 2010 Elsevier Masson SAS. All rights reserved