نتایج جستجو برای: spatial learning

تعداد نتایج: 940892  

طهماسیان, مسعود, ثریا, فائزه , حقیقی‌زاد, هایده , محرابی‌نسب, انتظار , مرادی, سحر, پورمتعبد, علی,

    Background & Aim: Opiates addiction is a phenomenon with complex physiological and social causes and consequences. The exact mechanisms of development of dependency and relapse remain unclear. Among the several possible mechanisms, the role of learning and memory in opiate dependency and relapse has received considerable attention in recent years. Therefore, in the current study the effect ...

Journal: :iranian journal of pharmaceutical research 0
mohammadali mirshekar department of physiology, school of basic sciences, shahed university, tehran, iran. mehrdad roghani department of physiology, school of medicine, shahed university and medicinal plant research center, tehran, iran. mohsen khalili department of physiology, school of medicine, shahed university and medicinal plant research center, tehran, iran. tourandokht baluchnejadmojarad department of physiology, school of medicine, iran university of medical sciences, tehran.

diabetes mellitus is accompanied with disturbances in learning, memory, and cognitive skills in the humans and experimental animals. due to the anti-diabetic and antioxidant activity of pelargonidin (pg), this research study was conducted to evaluate the efficacy of chronic oral pg on alleviating learning and memory disturbance in streptozotocin-diabetic rats. male wistar rats were divided into...

Mansour Mirtajadini, Mehdi Abbasnejad, Mohammad Reza Afarinesh, Neda Hassibi,

Introduction: Origanum vulgare a rich source of natural phenolic antioxidants and has potential to be a source nutritional ingredients for functional food. Herbs such as Origanum have long been used in food preservation d in traditional medicine in the treatment of common ailments and have potential for positive modulation oxidation-linked diseases such as diabetes. Here we investigated t...

بانان خجسته, مهدی, فاضلی, معصومه, حاتمی, حمیرا , عسگری حسنلویی, الهام ,

Background and purpose: Bisphenol A is a synthetic xenoestrogen that is used in large amount to produce polymers (polycarbonates, epoxy resins). It easily cross the blood-brain barrier and is reported to influence the central nervous system especially neurogenesis and synaptic transmission. In this research the effects of chronic administration of bisphenol A on spatial learning and memory in a...

Journal: :رشد و یادگیری حرکتی - ورزشی 0
خدیجه ایران دوست استادیار دانشگاه بین المللی امام خمینی (ره) مرتضی طاهری استادیار دانشگاه بین المللی امام خمینی (ره) عباس صادقی استادیار دانشگاه بین المللی امام خمینی (ره)

in recent years, the effects of exercise on nervous system, spatial memory andmotor function in the senescence period have received the attention of researchers.as the age increases, some functions of nervous system such as spatial memory areweakened. thus, the effect of aerobic exercises including swimming and runningon learning, spatial memory and motor function was investigated in old rats. ...

Journal: :iranian journal of psychiatry 0
samira hajheidari faculty of psychology and educational sciences, university of semnan, semnan, iran. hossein miladi-gorji 2. laboratory of animal addiction models, research center and department of physiology, school of medicine, semnan university of medical sciences, semnan, iran. imanollah bigdeli faculty of educational sciences and psychology, ferdowsi university of mashhad, mashhad, iran.

objective: this study was designed to examine the effect of environmental enrichment during methamphetamine (meth) dependency and withdrawal on methamphetamine-induced spatial learning and memory deficits and obsessive-compulsive behavior. method: adult male wistar rats (200 ± 10 g) chronically received bi-daily doses of meth (2 mg/kg, sc, with 12 hours intervals) for 14 days. rats reared in st...

Introduction: Primary stress can impair the nervous structure including the hippocampus and behavioral functions such as memory; therefore, paying attention to neutralizing the destructive effects of stress on the body has been one of the debatable topics among researchers. Considering the role of physical activity in reducing stress in previous studies, this study aimed to investigate the effe...

Dehghan, Gholamreza, Hatami, Homeyra,

Background & Objective: The axial role of the oxidative stress in the pathophysiology of Parkinson disease has been identified. On the other hand, the learning and memory impairment in Parkinson disease has a distinguished outlook. Since Saffron has antioxidative stress effects, the aim of the present study is to investigate the improving effects of Saffron extract on the spatial memory paramet...

The current world is moving towards the development of hardware or software presence of artificial intelligence in all fields of human work, and architecture is no exception. Now this research seeks to present a theoretical and practical model of intuitive design intelligence that shows the problem of learning layout and spatial relationships to artificial intelligence algorithms; Therefore, th...

Journal: :journal of paramedical sciences 0
maryam nasehi department of sport sciences, guilan university, rasht saeed hesami tackallou department of biology, faculty of basic sciences, islamic azad university, garmsar branch, semnan iman hasani proteomics research center, faculty of paramedical sciences, shahid beheshti university of medical sciences, tehran mohammad nasehi department of biology, faculty of basic sciences, islamic azad university, garmsar branch, semnan

bile duct ligation (bdl) is shown to induce cholestasis-related liver function impairments as well as consequent cognitive dysfunctions (i.e. impaired learning and memory formation). this study investigates the effects of cholestasis (14, 21 and 28 days post bile duct ligation) on spatial and non-spatial novelty detection, using a non-associative task. male mice weighing 30-35 g were used. chol...

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