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Background and aim: Schizophrenia is a disabling condition which affects independent functioning in instrumental activities of daily living (IALDs). Due to their importance in mental health and rehabilitation planning, this study was designed to compare functional capacity and daily life performance in IADLs in patients with schizophrenia with healthy matched individuals. The relations between capacity and performance are also considered.
Materials and methods:  Thirty community dwelling patients with chronic schizophrenia and thirty healthy matched individuals were selected. After obtaining a written consent, IADLs were assessed using the Performance Assessment of Self-care Skills (PASS) and the Lawton's index of instrumental activities of daily living. Data analysis was done by SPSS, version 14.0.
Results: Comparing two groups, patients with schizophrenia scored significantly lower in independency, process, and quality in PASS, and in total score of Lawton's index (P<0.001 for all variables). No significant correlations were found between two measures.
Conclusion: It seems that functional capacity and performance in IADLs are limited in patients suffering from schizophrenia. Functional capacity was not related to daily life performance. However, further studies are needed to investigate factors affects functional outcome.

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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: People with schizophrenia have deficits in interpersonal and social skills associated with social dysfunction. Facial processing ability is an effective component of social functioning. The purpose of this study was to examine the relationship between facial identity discrimination and social functioning in 20-55 years old schizophrenic patients and comparison with normal matched group.

 Materials and Methods: The method of this study was analytical- descriptive and comparative. Twenty normal individuals and 20 schizophrenic patients matched in age, sex and educational level, were assessed about facial identity by researcher- made test, and interaction skills by "Assessment of Communication and Interaction Skills"(ACIS) questionnaire. Available sampling was used for census patients (who inhabited Tolou rehabilitation center and supported houses in Tehran) and normal group.

 Results: There were significant difference in scores of "communication and interaction skills" (p<0.01) without any significant difference between facial identity discrimination testing variables (p>0.05) between two groups. The relationships between "facial identity discrimination" and "communication and interaction skills" in schizophrenia were compared with control group and did not show significant difference. (p>0.05).  

 Conclusion: The facial identity in schizophrenic patients and healthy adults were processed globally (configural). However, its relation with "Communication and Interaction Skills in schizophrenic patients requires further study.

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Background and Aim: Fatigue is one of the most common problem of multiple sclerosis. It is a sign of inefficiency in the physical, social, and cognitive function. It is a major factor in limiting the responsibilities of social work of patients.The aim of this study was to translate and culturally adapt the Fatigue Impact Scale (FIS) in Iranian and create an appropriate tool for measuring the impact of fatigue and effectiveness of treatment and also rehabilitation interventions on fatigue in Iranian patients. 

Materials and Methods: In order to use the FIS in Iranian patients, the forward  and backward translation and assessing the patient's perspective was done and the Persian version of the questionnaire was prepared.

Results: The questionnaire was completed by twenty patients with multiple sclerosis. The time duration of filling out of each questionnaire took ten to twenty minutes .The final corrections was carried out. All questions of patients was acceptable and understandable and questions of "sexual activity" was completed only by married patients. The question of "financial support" was completed only by employed person (working people). Finally, as much as possible, this questionnaire was adapted with Iranian culture and sentences were confirmed by MAPI Institute.

Conclusion: Persian version of the FIS is an appropriate tool for measuring the impact of fatigue, effectiveness of treatment and rehabilitation interventions on fatigue in patients with multiple sclerosis.

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Background and Aim: Rehabilitation interventions have significant role in reducing the disabilities of Down syndrome. Due to great role of balance in the function of individuals particularly in Activity of Daily Living and the effect of strength on balance, the aim of this study was to investigate the effects of Progressive Resistive Exercise on functional balance in children with Down syndrome.
Material and Methods: Fifteen girls children aged between 8 and 12 years, with Down syndrome participated in this study by available sampling method. The subjects participated three times per week in a six-week progressive strengthening program. During intervention, 3 of them excluded. Balance were measured by Berg Balance Scale and right/left hip abductor and flexor, knee extensor and flexor muscles isometric strengths were measured by Nickolas hand-held dynamometer. Paired-sampled T-Test was used for data analysis.
Results: The results of this study showed that the mean of functional balance and muscles isometric strengths were significantly increased after intervention (P<0.001).
Conclusion: It seems that the results of this study confirm the effect of progressive resistance training on progressing functional balance, and 8-12 years old children with Down syndrome can benefit from these exercises.

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Background and Aim : Schizophrenia is a severe mental illness encompassing a spectrum of cognitive, social, and emotional impairments. One of the serious problems in schizophrenia is functional dysfunction. Emotional face recognition is an effective component of social functioning. The purpose of this study was to examine the relationship between negative emotional faces perception and global function in patients with schizophrenia.

  

Materials and Methods: The method of this study was analytical- descriptive. Using convenience sampling method 30 patients with schizophrenia (16 male/14female, 20-45 years old) were selected from Roozbeh Psychiatric Hospitalof Tehran University of Medical Science (TUMS) in Tehran, Iran. Their functionswere assessed by Global Assessment of Functioning (GAF), and responses to emotional face perception(N170) were recorded by Event Related Potential(ERP). Data were analyzed using Pearson correlation test and linear regression in SPSS software version 15.

  

Results: Results showed that the mean amplitudes of N170 responses to fearful and angry faces in patients with schizophrenia were significantly correlated with the GAFscores (P<0.001). Besides, the amplitudes of N170 responses to angry faces (as compared to fearful faces) could predicate the % 26 of the GAF scores changes by stepwise regression analysis.

  

Conclusion Findings suggested that the functional dysfunction in patients with schizophrenia is due to the deficit in the early stage of facial expression perception.

  

Key words : Schizophrenia, Emotional Face, Global Functioning, N170, ERP

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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

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Background and Aim:  Diabetes mellitus comprises a group of disorders associated with hyperglycemia. Diabetes can cause many complications for the person which can affect various aspects of health. This study aimed to assess the function in diabetic patients based on the International Classification of Functioning, Disability and Health (ICF).

Materials and Methods: In this cross-sectional study, evaluation of function was based on selection of assessment tools from the components of the ICF system, including the hand function (strength, dexterity, sensation), the ability to perform instrumental activities of daily living, quality of life, ability to work, social support and their self-management on 94 patients with diabetes type 1 and 2(refer to the community support for diabetic patients in Shiraz) took place. Collected data were analyzed using SPSS.

Results: In this study of the 94 participants with diabetes, 39 were male (41/5 %) and 55 females (58/5 %). 40 patients (42/6 %) with type 1 diabetes and 54 (57/4 %) patients had type 2. The results show that the strength, dexterity, sensation, self-management and work ability were significantly associated with blood sugar levels (P <0/001).

Conclusion:Using the ICF as a framework for evaluating the function and determining the health status of diabetic patients, hand function and the ability to work in patients with diabetes was not desirable. Hand function and ability to work decreases with an increase in blood sugar levels.

Keywords: Diabetes, function, International Classification of Functioning, Disability and Health.