Search results for "Galen"
showing 10 items of 68 documents
A clinical review on megalencephaly
2017
Abstract Megalencephaly and macrocephaly present with a head circumference measurement 2 standard deviations above the age-related mean. However, even if pathologic events resulting in both megalencephaly and macrocephaly may coexist, a distinction between these two entities is appropriate, as they represent clinical expression of different disorders with a different approach in clinical work-up, overall prognosis, and treatment. Megalencephaly defines an increased growth of cerebral structures related to dysfunctional anomalies during the various steps of brain development in the neuronal proliferation and/or migration phases or as a consequence of postnatal abnormal events. The disorders …
Pedicularis sylvatica L. (P. Galenieks)
1923
Meža jāņeglītes pirmais atradums Latvijā. Atradne Kurzemē, Rucavā starp Visminu un Zirnāju Vizuļu mājām gar kalnu, sausā vietā. / Wood lousewort's first find in Latvia. A deposit in Kurzeme, Rucava between Visminas and Zirnāji Vizuļi houses along the mountain, in a dry place. [Attēls no LU Muzeja kolekcijas Herbarium Latvicum (RIG II); (BOT1371)]
La teoria secondo cui la voce proviene dal cuore è stoica o aristotelica?
2011
Review of: MICHAEL FRAMPTON, Embodiments of Will. Anatomical and Physiological Theories of Voluntary Animal Motion from Greek Antiquity to the Latin …
2011
Review of Michael Frampton's monograph which reconstructs the history of the two main theories on the origin of voluntary animal motion from Aristotle to Mondino dei Luzzi (fourteenth century): the cardiocentric theory and the cerebrocentric one.
Sustained activation of mTOR pathway in embryonic neural stem cells leads to development of tuberous sclerosis complex-associated lesions
2011
SummaryTuberous Sclerosis Complex (TSC) is a multisystem genetic disorder characterized by hamartomatous neurological lesions that exhibit abnormal cell proliferation and differentiation. Hyperactivation of mTOR pathway by mutations in either the Tsc1 or Tsc2 gene underlies TSC pathogenesis, but involvement of specific neural cell populations in the formation of TSC-associated neurological lesions remains unclear. We deleted Tsc1 in Emx1-expressing embryonic telencephalic neural stem cells (NSCs) and found that mutant mice faithfully recapitulated TSC neuropathological lesions, such as cortical lamination defects and subependymal nodules (SENs). These alterations were caused by enhanced gen…
La voce e il cuore: un giallo nella storia delle teorie fonetiche
2008
A partire dalla tradizione galenica, ed in particolare dal De Placitis Hippocratis et Platonis, il saggio ricostruisce una teoria fonetica secondo cui la voce proviene dal cuore, da Galeno attribuita agli Stoici. Il saggio dimostra che la paternità della teoria è in realtà da attribuire ad Aristotele; e si sofferma in seguito sul perché Galeno non la attribuisca ad Aristotele, e più in generale sulla ricezione dell''opera dello Starigita da parte del medico di Pergamo.
tre modelli di produzione della voce: Ippocrate, Aristotele e Galeno
1995
Il contributo mette a confronto i modeli di priduzione della voce e del linguaggio ricostruiti, rispettivamente, a partire dai tre corpora delle opere attribuite ad Ippocrate, Aristotele e Galeno. I primi due autori sono esponenti del cosiddetto 'monocentrismo biologico' (Vegetti). I modelli biologici più antiche in Grecia concetravano infatti tutte le funzioni vitali in un unico organo: il cervello (Ippocrate) o il cuore (Aristotele9: Dunque, coerentemente, in Ippocrate il cervello è l'organo in cui ha sede la vita, da cui proviene la voce e che sovraintende al pensiero. La medesima funzione è svolta in Aristotele dal cuore. Galeno, autore tardoantico, è fieramente avverso al monocentrismo…
Characterization of prehispanic cosmetics found in a burial of the ancient city of Teotihuacan (Mexico)
2012
The present paper reports the chemical data obtained on samples of pigmenting materials contained in 31 miniature vessels found in a burial found in Teopancazco, a multiethnic neighborhood center located in the southeastern sector of the archaeological site of Teotihuacan (Central Mexico) and the analytical protocol established for the complete characterization of these archaeological materials. For this purpose a multi-technique approach based on the combination of several non destructive and micro-destructive instrumental techniques, namely, light microscopy (LM), scanning electron microscopy-X-ray micro-analysis (SEMe EDX), transmission electron microscopy (TEM), voltammetry of micropart…
Akadēmiskā Dzīve, 47.krājums
2011
Aptitude à la comprimabilité : structure moléculaire - état particulaire
1994
International audience