background : studies have emphasized on the frontal eeg  symmetry as a mediator of emotional states. this research was aimed to examine the overall and asymmetric activities of the brain lobes under the affective states. methods : a coupling eeg was recorded in an eye closed awakened condition from 40 right handed female students under the baseline and affective states. results : bilaterally de...

treatment of hydrocephalus in posterior fossa tumors in children is still a matter of controversy and different centers have their own routines. in this regard, hospital records of all children with posterior fossa tumors treated in our center during the interval of 1985-1995 were reviewed. patients’ demographic and diagnostic data were analyzed and the frequencies of shunting procedures were d...

purpose: to evaluate the visual outcomes and complications of lensectomy, posterior capsulotomy, anterior vitrectomy and acrylic hydrophobic posterior chamber intraocular lens (pciol) implantation for congenital or developmental cataract in children 6-9 years of age. methods: in a prospective interventional case series, 13 eyes of 10 children with congenital or developmental cataract underwent ...