منابع مشابه
Hippocampal loss of tenascin boundaries in Ammon's horn sclerosis.
Ammon's horn sclerosis (AHS) is a common finding in patients with temporal lobe epilepsy (TLE). In addition to selective neuronal cell loss and axonal reorganization, AHS is also characterized by a striking astroglial reaction. However, the functional significance of reactive astrogliosis in the pathogenesis of TLE remains to be determined. Reactive astrocytes produce a variety of cell adhesion...
متن کاملLight and Electron Microscopic Examinations in the Hippocampus of the Rat Brain Following PTZ-Induced Epileptic Seizures
microscopy; kainic acid, (KA); lithium-pilocarpine, (LiPC); HS, hippocampal sclerosis; GABA, Gamma-aminobutyric acid; CNS, central nervous system; GER, granuler endoplasmic reticulum= rER, rough endoplasmic reticulum; DNA, deoksiribonucleic acid; RNA, ribonucleic acid; SE, status epilepticus; CA1, cornu ammons 1; CA2, cornu ammons 2; CA3, cornu ammons 3; GD, gyrus dentatus; DGC, dentate granule...
متن کاملHorn Complements: Towards Horn-to-Horn Belief Revision
Horn-to-Horn belief revision asks for the revision of a Horn knowledge base such that the revised knowledge base is also Horn. Horn knowledge bases are important whenever one is concerned with efficiency—of computing inferences, of knowledge acquisition, etc. Horn-to-Horn belief revision could be of interest, in particular, as a component of any efficient system requiring large commonsense know...
متن کاملDefinability of Horn Revision from Horn Contraction
In the AGM framework [Alchourrón and Makinson, 1985], a revision function can be defined directly through constructions like systems of spheres, epistemic entrenchment, etc., or indirectly through a contraction operation via the Levi identity. A recent trend is to construct AGM style contraction and revision functions that operate under Horn logic. A direct construction of Horn revision is give...
متن کاملCorpora amylacea and heat shock protein 27 in Ammon's horn sclerosis.
Increased numbers of corpora amylacea have been observed in the resected mesial temporal lobe of many patients with complex partial seizures (CPS) and Ammon's horn sclerosis (AHS). Several heat shock proteins (HSPs) are induced by seizures and have been suggested as an etiologic factor in the formation corpora amylacea. We quantified corpora amylacea and HSP27-immunoreactive astrocytes in tempo...
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ژورنال
عنوان ژورنال: The Tohoku Journal of Experimental Medicine
سال: 1990
ISSN: 0040-8727,1349-3329
DOI: 10.1620/tjem.161.supplement_273