A preliminary report on a perceptual maze test sensitive to brain damage.

A Perceptual Maze Test Sensitive to Brain Damage.

P92: Investigation of the Role of Glucocorticoid Receptors on the Anxiety in Mice: A Preliminary Report

Some studies suggested that glucocorticoid receptors activities can modulate fear and anxiety. According to that, the purpose of this research is to assess the modulatory effect of glucocorticoid receptors on the anxiety assessed in plus maze. In this research mice with medium weight of 20-25 g were used. The male and female animals separately sorted in two groups as control and experiment rand...

Development of visual-motor perception in pupils with expressive writing disorder and pupils without expressive writing disorder: a comparative statistical analysis

  Background: Learning disability is one of the most noticed subjects for behavioral specialists. Most of the learning difficulties are caused by senso-motor development and neurological organization. The main purpose of the present research is to examine the role of delayed perceptual-motor development and brain damage in origination of expressive writing disorder (EWD).   Methods: The studi...

Effect of Cyperus rotundus on ischemia-induced brain damage and memory dysfunction in rats

Objective(s):Global cerebral ischemia-reperfusion injury causes loss of pyramidal cells in CA1 region of hippocampus. In this study, we investigated the possible neuroprotective effects of the ethanol extract of Cyperus rotundus (EECR) on a model of global transient ischemia in rat, by evaluating the pathophysiology of the hippocampal tissue and spatial memory. Materials and Methods: Treatment ...

Effect of Pentoxifylline on Ischemia- induced Brain Damage and Spatial Memory Impairment in Rat

Objective(s) The brief interruption of cerebral blood flow causes permanent brain damage and behavioral dysfunction. The hippocampus is highly vulnerable to ischemic insults, particularly the CA1 pyramidal cell layer. There is no effective pharmacological strategy for improving brain tissue damage induced by cerebral ischemia. Previous studies reported that pentoxifylline (PTX) has a neuroprot...