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Back ground and aim: Osteoporosis, a multifactor disease characterized by reduction of bone mass. It is a major cause of fractures especially femoral fractures leading to morbidity, mortality and decreased quality of life. Although there is no known cure, osteoporosis and related fractures are largely preventable. Knowledge, Attitude and Practice (KAP) are the important components of any effective preventive program.The purpose of this investigation was to determine the level of KAP of osteoporosis among a group of Iranian adolescent females.

Materials and Methods: A descriptive study was conducted to determine the KAP level of osteoporosis on 626 randomly selected school girls aged 10-19 (13.9±1.4) years coming from rural and urban regions of Tehran and  other provinces to students' camp in north of Tehran. A designed questionnaire with four parts containing questions regarding demographic information, knowledge, attitude and practice was used in this study. Questions were made based on YES/NO and Don't Know in knowledge and attitude (this third option allowed the respondent a choice without guessing) and just Yes /No related to the practice. Students were asked to read the guidelines and then to complete the questionnaire when they were in the camp. We descript +2 for correct responses, 0 for incorrect responses and +1 for don't know answers. The ethical committee of the Iran University of Medical Sciences & Health services approved the study. The SPSS version 11.5 statistical software was used for analysis. ANOVA, Pearson and student t-test were performed to compare mean values and significant P- value was considered at P<0.05.

 Results: The total score of KAP was 2-65(43.3±13.8) .In details a range between 14-30(23±2.9), 10-22(19.2±2.4) and 2-18(10.1±2.8) were seen in knowledge, attitude and practice respectively. There was a direct correlation between total score of KAP and parents' education. Students' Knowledge and attitude, and also attitude and practice had a positive correlation. There were no relationship between parents' occupation, family number and total score of KAP.

 Conclusion: Iranian adolescent females would have relevant knowledge about osteoporosis but attitude and practice of them were less than knowledge. We recommend to perform further training programs to increase practice of Iranian young women about osteoporosis.

 

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ckground and aim: Motor impairments, such as hemiparesis, incoordination and spasticity, are the most common deficits after stroke. Most patients show recovery in some of their lost motor function over time. Motor rehabilitation  are included mixed of combined movement therapy techniques in many occupational clinics. cerebral waves such as Theta wave can influence on patients function. There fore, the purpose of this study is to understand the influence of combined of occupational therapy and neurofeedback on motor recovery of stroke patients. 

Materials and methods :This study used a single-system (A-B) design. During the baseline phase patient's function of  upper and lowe limb were measured by Fugl-Meyer and Berg Test on three day intervals during 4 week and have occupational therapy every day. After this time, their treatment program began. In this phase they received combined of neurofeedback and occupational therapy for 4 week. Then results of evaluations of two phases were analysed. 

 Results: Both cases show significant recovery at upper limbs( case1 81.1% , case2 68.1%) and lower limbs( case1 73.1% , case2 75.4% ) in Fugel-Mayer test and Berg test( case1 51.6% , case2 68.1%).

Conclusion:Regarding the significant recovery of upper and lower limb function of patients, adding neurofeedback to routine occupational therapy  can be considered as a practical method in rehabilitation of stroke patients. However further research is needed.                                                         

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Background and Aim: Many key problems in autistic children are related to executive dysfunction. This dysfunction is usually occurred due to structural and functional dissociation between brain regions. So neurofeedback can be used as a new treatment procedure in improving children's executive function through modifying brain waves but behavioral changes are usually reflection of long-term changes in the brain level. Therefore the purpose of this study is to investigate the overall effect of neurofeedback training and behavioral effects caused by adding occupational therapy based on cognitive rehabilitation.
Materials and Methods: Single system (A-B-A-B+C-A) design was used in this study. Participants were 2 children with autism spectrum disorder who completed 41 sessions during the study. They received neurofeedback intervention alone (B) during 20 sessions and in the following 12 sessions neurofeedback with occupational therapy (B+C). In this study, Wisconsin card sorting and tower of london tests were used for collecting information on children,s executive functions.
Results: According to the obtained results, the effect size of neurofeedback training on executive function was high for both participants. The rate of shifting attention was improved as one of the executive function items after adding occupational therapy and also the increasing effect of neurofeedback in planning was maintained.
Conclusion: The results of this study showed that neurofeedback can improve executive function in autistic children and the effect of neurofeedback can be more obvious if occupational therapy will be added. But gaining more significant behavioral changes after receiving occupational therapy needs more sessions.

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Background and Aim: Reading disorder is a neurodevelopmental disorder with deficits in cognition and motor skills. According to available studies, the brain structure in thesechildren is intact, but the brain function is abnormal. So, neurofeedback as a new treatment, can improve brain function in this disorder through regulating abnormalities of electroencephalogram (EEG). The purpose of this study was to investigate the effectiveness of neurofeedback balance protocol (to inhibit 4-7 Hz while reinforcing 15-18 Hz at electrode sites O1 and O2) on EEG and balance performance in children with reading disorder.

Materials and Methods: The study was conducted in a single subject design in 20 sessions. Participants were 4 children (1girl and 3 boys) aged between 8-12 years old who completed twelve 30-min neurofeedback sessions. Repeated measurements were performed during the baseline, treatment and follow-up by means of 2nd subtest of BOTMP for balance performance and EEG for brain waves changes.

Results: The results showed that the effect of treatment on balance performance was high (Cohen’d > 0.8) in all subjects but there were no significant changes in absolute power of brain waves.

Conclusion: The results of this study indicated that neurofeedback balance protocol can improve balance in children with reading disorder and may be more treatment sessions are needed for significant brain waves changes.

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Background and Aim : Attention Deficit / Hyperactivity Disorder is a common disorder in children. ADHD leads to poor academic achievement. The purpose of this research was to study the effects of neurofeedback on academic achievement of 8-10 years old children with ADHD.

  

Material and Methods : It was a single subject study, was done on two 8 and 10 years old boys with ADHD with IQ=90-100. In addition to medication, each of them received 24 sessions of neurofeedback during 8 weeks. In each three sessions, one of the dictation or math tests was taken. Also the scores of class exam and final exam were used to assess treatment efficacy .

  

Results: Neuro feedback treatment is effective on increasing math and dictation scores of ADHD children in both clinic and school. Increase of the scores of final exams which were taken three months after treatment represents stability of treatment effect.

  

Conclusion: Neuro feedback treatment was an effective complementary method on increasing academic achievement in these children.

  

Key word: Attention deficit / Hyperactivity disorder, Neuro feedback, Academic achievement