Browsing by Subject "object recognition"
Now showing items 1-7 of 7
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The 5-HT1A receptor and recognition memory possible modulation of its behavioral effects by the nitrergic system
(2005)Functional activation of the 5-HT1A receptor inhibits cognition, although discrepant findings have also been reported. The present study was designed to investigate the role of the 5-HT1A receptor on recognition memory in ... -
The 5-HT1A receptor antagonist WAY 100635 improves rats performance in different models of amnesia evaluated by the object recognition task
(2003)The effects of the 5-HT1A receptor antagonist WAY 100635 on recognition memory were investigated in two different amnestic models in the rat by using the object recognition task. WAY 100635 at I mg/kg, but not at 0.3 mg/kg, ... -
The 5-HT2c receptor antagonist RO 60-0491 counteracts rats' retention deficits in a recognition memory task
(2005)The effects of the 5-HT2C receptor antagonist RO 60-0491 on recognition memory were investigated in the rat by using the object recognition task. Post-training administration of RO 60-0491 at 3 mg/kg, but not at 1 mg/kg, ... -
Effects of sub-anesthetic doses of ketamine on rats' spatial and non-spatial recognition memory
(2008)There are experimental evidences indicating that the non-competitive N-methyl-D-aspartate (NMDA) receptor antagonist ketamine impairs cognition and produces a series of schizophrenia-like symptoms in rodents (hyperactivity, ... -
The GABA(B) receptor and recognition memory: Possible modulation if its behavioral effects by the nitrergic system
(2003)Functional activation of the GABA(B) receptor inhibits learning and memory processes, though discrepant findings, in this context, have also been reported. The present study was designed to investigate the role of the ... -
The nitric oxide donor molsidomine antagonizes age-related memory deficits in the rat
(2005)The effects of the nitric oxide (NO) donor molsidomine on aged rats' cognition were evaluated in two different behavioral tasks: the step-through passive avoidance paradigm and the object recognition test. Post-training ... -
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 ...