نتایج جستجو برای: spatial learning

تعداد نتایج: 940892  

Fatemeh Mirzaei, Maryam Sohrabi, Mehdi Mehdizadeh, Mohammad Bakhtiar Hesam Shariati, Sara Soleimani Asl, Siamak Shahidi,

Introduction: In the recent years, the use of several drugs such as cocaine and morphine has reduced, but the use of "club drugs" has increased in many countries. 3, 4-methylenedioxymethamphetamine (MDMA) which has known as ‘ecstasy’ among people has many harmful effects on serotonergic system in the brain. This system is responsible for learning and memory. In this study, we tested sub-acute a...

Objective: The present study investigated the effects of a local Thai vegetable, Tiliacora triandra (Colebr.) Diels, also known as Yanang, against cerebral ischemia/reperfusion injury in mice. Materials and Methods: Thirty male ICR mice were divided into three experimental groups of BLCCAO + 10% Tween 80, BLCCAO + T. triandra 300 mg/kg, and BLCCAO + T. triandra 600 mg/kg. Cerebral ischemia/repe...

Ahmad Hosseini, Mehrdad Jahanshahi, Mohammad Jafar Golalipour, Naser Naghdi, Yousef Sadeghi,

 Introduction: Previous studies have suggested that the cerebellum is a primary site of motor learning. The cerebellar cortex has a particular glial architecture with large astroglial cells. In addition, more recent works have revealed that astrocytes play a more active role in neuronal activity. The aim of this study was to evaluate the number of astrocytes in the molecular layer of rat's cere...

Introduction: A large body of evidence points to oxidative stress as prime candidate mediating the behavioral impairments and memory deficits in Alzheimer's disease (AD). It has been demonstrated that hyperoxia preconditioning activates complex endogenous neuroprotective mechanisms including an increase in capacity of antioxidant defence mechanisms. The aim of this study was to investigate the ...

ژورنال: Medical Laboratory Journal 2017
Mahmoodi , Minoo , Shahidi, Siamak , Zeini, Mozhgan ,

ABSTRACT        Background and Objectives: Hippocampus is the main structure involved in spatial learning and memory consolidation. Formation of spatial memory can be strongly influenced by medications, hormones and different substances. Due to importance of new pharmacotherapy on drug administration in pregnancy, the aim of this study was to investigate the effec...

Aims: One of the contexts that can play an important role in teaching and learning is educational simulation. Given the benefits of this technology, the present study investigates the impact of chemistry education using educational simulation on the spatial ability and problem solving skills of tenth grade female students in Tehran. Methods: This is a quasi-experimental study with pretest-postt...

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