OBJECTIVE Memory deficits in patients with frontal lobe lesions are most apparent on free recall tasks that require the selection, initiation, and implementation of retrieval strategies. The effect of frontal lesions on recognition memory performance is less clear with some studies reporting recognition memory impairments but others not. The majority of these studies do not directly compare rec...

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the aim of this study was to investigate the effect of forced physical exercise with moderate intensity on alzheimer-induced amnesia in adult male rats. 48 male wistar- albino rats were randomly selected and assigned to 6 groups (n=8 per group): control, placebo (saline), drug-exercise, saline-exercise, exercise and exercise-drug. in this study, dicyclomine (16 mg/kg) was used to induce alzheim...

introduction: alzheimer’s disease (ad) is a enfeeble neurodegenerative disorder characterized by increased β-amyloid (aβ) deposition and neuronal dysfunction leading to impaired learning and recall. among proposed risk factors, impaired cholinergic transmission is a main cause for incidence of disease. methods: in the present study, effects of the intracerebroventricularly administration of an ...

Background and Objective: Based on the effect of chronic metabolic diseases including diabetes mellitus on the learning and memory, this study was designed to assess the usefulness of administration of salvialonic acid B on lessening of learning and memory deficits in streptozotocin (STZ)-diabetic rats. Materials and Methods: Male Wistar rats were allocated into control, salvialonic acid B-trea...

In this controlled experiment we examined whether there are content effects in verbal short-term memory and working memory for verbal stimuli. Thirty-seven participants completed forward and backward digit and letter recall tasks, which were constructed to control for distance effects between stimuli. A maximum-likelihood mixed-effects logistic regression revealed main effects of direction of r...

according to reports about 30-thousand people spent watching television had the impact on their memory and recall that the results showed no differences between men and women. the people who watched less than an hour a day did better at every memory function. as these contributors watched negative political ads, physiological responses indicated that their body was reflexively preparing to move...

The relationship between recall and recognition memory impairments was examined in memory-disordered patients with either hippocampal, medial temporal, more widespread temporal lobe or frontal pathology. The Hirst [Hirst, W., Johnson, M. K., Phelps, E. A., & Volpe, B. T. (1988). More on recognition and recall in amnesics. Journal of Experimental Psychology: Learning, Memory, & Cognition, 14, 75...