Πλοήγηση ανά Θέμα "recognition"
Αποτελέσματα 1-11 από 11
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Crocins, the active constituents of Crocus sativus L., counteracted apomorphine-induced performance deficits in the novel object recognition task, but not novel object location task, in rats
(2017)Schizophrenia is a chronic mental disease that affects nearly 1% of the population worldwide. Several lines of evidence suggest that the dopaminergic (DAergic) system might be compromised in schizophrenia. Specifically, ... -
Crocus sativus L. extracts antagonize memory impairments in different behavioural tasks in the rat
(2006)The effects of extracts of Crocus sativus L. (CSE), on memory were investigated in the rat by using the object recognition and the step-through passive avoidance task. In the first study, post-training administration of ... -
Effects of the active constituents of Crocus sativus L. crocins and their combination with memantine on recognition memory in rats
(2018)Crocus sativus L., is a plant cultivated in many countries of the world. Crocins are among the active constituents of C. sativus and their implication in cognition has been proposed. The present study was designed to ... -
Effects of the inducible nitric oxide synthase inhibitor aminoguanidine in two different rat models of schizophrenia
(2016)Several lines evidence indicate that the non-competitive N-methyl-d-aspartate (NMDA) receptor antagonist ketamine and the mixed dopamine (DA) D1/D2 receptor agonist apomorphine induce schizophrenia-like symptoms in rodents, ... -
A multifunctional RNA recognition motif in poly(A)-specific ribonuclease with cap and poly(A) binding properties
(2007)Poly(A)-specific ribonuclease (PARN) is an oligomeric, processive and cap-interacting 3′ exoribonuclease that efficiently degrades mRNA poly(A) tails. Here we show that the RNA recognition motif (RRM) of PARN harbors both ... -
The nitric oxide donor sodium nitroprusside attenuates recognition memory deficits and social withdrawal produced by the NMDA receptor antagonist ketamine and induces anxiolytic-like behaviour in rats
(2016)Rationale: Experimental evidence indicates that the non-competitive N-methyl-d-aspartate (NMDA) receptor antagonist ketamine impairs cognition and can mimic certain aspects of positive and negative symptoms of schizophrenia ... -
The novel dehydroepiandrosterone (DHEA) derivative BNN27 counteracts cognitive deficits induced by the D1/D2 dopaminergic receptor agonist apomorphine in rats
(2021)Rationale: Schizophrenia is a devastating mental disease that affects nearly 1% of the population worldwide. It is well documented that the dopaminergic (DAergic) system is compromised in schizophrenia. It is of note that ... -
The novel dehydroepiandrosterone (DHEA) derivative BNN27 counteracts delay-dependent and scopolamine-induced recognition memory deficitsm in rats
(2017)Experimental evidence indicates that the neurosteroids dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulphate (DHEAS) are involved in cognition. BNN27 is a novel 17C spiroepoxy-DHEA derivative, which devoid of ... -
The novel dehydroepiandrosterone derivative BNN27 counteracts the impairing effects of anesthetic ketamine on rats’ non-spatial and spatial recognition memory
(2022)Conspicuous experimental evidence indicates that anesthetic doses of the non-competitive NMDA receptor antagonist ketamine disrupt memory abilities in rodents. BNN27 is a synthetic analogue of dehydroepiandrosterone (DHEA) ... -
Pose recognition using convolutional neural networks on omni-directional images
(2018)Convolutional neural networks (CNNs) are used frequently in several computer vision applications. In this work, we present a methodology for pose classification of binary human silhouettes using CNNs, enhanced with image ... -
The Role of Ketamine in Object Recognition Memory in Rodents
(2018)The object recognition test (ORT) was developed to assess the role of brain structures and neurochemical systems in memory processes in rodents, mainly rats and mice. It is based on spontaneous exploratory behaviour; hence ...