A cognitive robot is an autonomous robot that is capable of inference, perception, and learning mimicking the cognitive mechanisms of the brain. The underpinning technologies for cognitive robots are the cognitive knowledge base (CKB) and the cognitive learning engine (CLE). This paper explores the cognitive foundations and denotational mathematical means of CLE and CKB for cognitive robotics. ...

background: the effects of estrogene on central nervous system are still controversial. objective: we aimed to investigate the effects of raloxifene on the antioxidant enzyme [superoxide dismutase (sod) and catalase (cat)] activities and malondialdehyde (mda) levels in brain homogenates of ovariectomized female rats and its effect on cognitive process of learning. materials and methods: female ...

following the widespread acceptance of multiple intelligences theory, thomas armstrong (1984), in the initiative action, integrated it with bloom's taxonomy and enriched the theory. actually, armstrong helped remarkable by this integration to classify each of multiple intelligences in each of the six levels of cognitive domain, as well as better planning and targeting and designing curricu...

Objective(s):Previous research demonstrated that diabetes is one of the leading causes of learning and memory deficits. Naringin, a bioflavonoid isolated from grapefruits and oranges, has potent protective effects on streptozotocin (STZ)-induced diabetic rats. Recently, the effects of naringin on learning and memory performances were monitored in many animal models of cognitive impairment. Howev...

intracerebroventricular (icv) injection of streptozotocin (stz) in rats is followed by long-term and progressive deficits in learning, memory, and cognitive performance which is somewhat similar to sporadic alzheimer’s disease (sad). epidemiological studies suggest that non-steroidal anti-inflammatory drugs (nsaids) could delay or slow the clinical expression of sad. therefore, the beneficial e...

Introduction: Sleep disorders are common problems in modern societies affecting different aspects of individuals' lives. Many studies have reported that sleep deprivation (SD) leads to impairments in hippocampus-dependent learning and memory formations. Physical exercise has been shown to improve learning and memory. The objective of the current study was to investigate the effects of Voluntary...

objective(s) diabetes mellitus is associated with disturbances of learning and memory and cognitive functioning. aegle marmelos corr. from rutaceae family is widely used in iranian folk medicine for the treatment of diabetes mellitus. considering the beneficial antidiabetic and antioxidant potential of a. marmelos, this study was conducted to evaluate the effect of oral administration of a. mar...

abstract reading is a cognitive activity involving skills, strategies, attentional resources, knowledge resources and their integration. the reader’s role is to decode the written symbols to allow for the recovery of information from long-term memory to construct a plausible interpretation of the writer’s message. various number of reading models have been proposed by researchers among which so...