نتایج جستجو برای: demyelinative disorders

تعداد نتایج: 671250  

Journal: :archives of trauma research 0
zahra ghayoumi department of speech therapy, university of social welfare and rehabilitation, tehran, ir iranسازمان اصلی تایید شده: دانشگاه علوم بهزیستی و توانبخشی (university of social welfare and rehabilitation sciences) fariba yadegari department of speech therapy, university of social welfare and rehabilitation, tehran, ir iran; department of speech therapy, university of social welfare and rehabilitation, tehran, ir iran. tel: +98-2122180043, fax: +98-2122180043سازمان اصلی تایید شده: دانشگاه علوم بهزیستی و توانبخشی (university of social welfare and rehabilitation sciences) behrooz mahmoodi-bakhtiari department of performing arts, university of tehran, tehran, ir iranسازمان اصلی تایید شده: دانشگاه تهران (tehran university) esmaeil fakharian trauma research center, kashan university of medical sciences, kashan, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (kashan university of medical sciences) mehdi rahgozar department of biostatistics and computer, university of social welfare and rehabilitation, tehran, ir iranسازمان اصلی تایید شده: دانشگاه علوم بهزیستی و توانبخشی (university of social welfare and rehabilitation sciences) maryam rasouli department of pediatrics, faculty of nursing and midwifery, shahid beheshti university of medical sciences, tehran, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (shahid beheshti university of medical sciences)

background considering the cognitive and linguistic complexity of discourse production, it is expected that individuals with traumatic brain injury (tbi) should face difficulties in this task. therefore, clinical examination of discourse has become a useful tool for studying and assessment of communication skills of people suffering from tbi. among different genres of discourse, persuasive disc...

Journal: :iranian journal of psychiatry 0
zahra shahrivar psychiatry and psychology research center, department of psychiatry, tehran university of medical sciences, tehran, iran department of psychiatry, roozbeh hospital, tehran university of medical sciences, tehran, iran javad mahmoodi psychiatry and psychology research center, department of psychiatry, tehran university of medical sciences, tehran, iran ali alavi psychiatry and psychology research center, department of psychiatry, tehran university of medical sciences, tehran, iran mohammad reza mohammadi psychiatry and psychology research center, department of psychiatry, tehran university of medical sciences, tehran, iran department of psychiatry, roozbeh hospital, tehran university of medical sciences, tehran, iran mehdi tehranidoost psychiatry and psychology research center, department of psychiatry, tehran university of medical sciences, tehran, iran department of psychiatry, roozbeh hospital, tehran university of medical sciences, tehran, iran soheil saadat trauma research center, sina hospital, tehran university of medical sciences, tehran, iran

objective: the aim of the present study was to determine the prevalence of different psychiatric disorders among 12 to 17 years old adolescents in urban areas of tehran. method: in this study, 1105 adolescents (12 -17 years old) were selected from 250 clusters of the entire 22 municipality areas of tehran using a multistage sampling method. after responding to the farsi version of the strengths...

Journal: :مجله علوم اعصاب شفای خاتم 0
philip b. ward school of psychiatry, unsw australia, sydney, australia

evidence has been accumulating for some time regarding the reduced life-expectancy experienced by people living with a mental illness. in developed world settings this can involve a two-decade reduction in life expectancy, whilst in the developing world the gap may be as high as thirty years. whilst genetic risk factors and suicide contribute to this ‘scandal of premature mortality’, modifiable...

Journal: :acta medica iranica 0
homa zarrabi department of psychiatry, shafa hospital, school of medicine, guilan university of medical sciences, rasht, iran. kiomars najafi department of psychiatry, shafa hospital, school of medicine, guilan university of medical sciences, rasht, iran. moosa kafi department of psychology, shafa hospital, school of medicine, guilan university of medical sciences, rasht, iran. maryam shirazi department of psychiatry, shafa hospital, school of medicine, guilan university of medical sciences, rasht, iran.

population pattern in guilan province represents a dramatic increase in youth population. regarding high prevalence of substance use among them, its destructive effects and consequences and paucity of previous related studies, this research was performed to determine the prevalence of substance use among students of guilan university of medical sciences (gums). we conducted a cross-sectional st...

Journal: :jundishapur journal of chronic disease care 0
seyyedeh maryam vahdat shariatpanahi department of psychiatry, islamic azad university, tehran medical branch, tehran, ir iran ehsan shahverdi student research committee, baqiyatallah university of medical sciences, tehran, ir iran; blood transfusion research center, high institute for research center and education in transfusion medicine, tehran, ir iran; iranian blood transfusion organization bldg. hemmat exp. way, tehran, ir iran. tel/fax: +98-2188601606 fatemeh naseri atashani young researchers club, tehran medical sciences branch, islamic azad university, tehran, ir iran yasaman vakiloroaya young researchers club, tehran medical sciences branch, islamic azad university, tehran, ir iran mohammad amin konjedi student research committee, baqiyatallah university of medical sciences, tehran, ir iran

conclusions it can be concluded that schizophrenia and drug-induced psychotic disorder were the most common types of disorders that are at risk of self-injury. background self-injury is defined as the intentional injuring of one’s own body without apparent suicidal intent. self-harm is encountered frequently in psychiatric hospitals. deliberate self-harm may be found in patients with a variety ...

Journal: :iranian journal of neurology 0
babak daneshfard research center for traditional medicine and history of medicine and essence of parsiyan wisdom institute, traditional medicine and medicinal plant incubator, shiraz university of medical sciences, shiraz, iran sadegh izadi shiraz neuroscience research center and department of neurology, shiraz university of medical sciences, shiraz, iran abdolhamid shariat shiraz neuroscience research center and clinical neurology research center and department of neurology, shiraz university of medical sciences, shiraz, iran mohammad amin toudaji shiraz neuroscience research center and student research committee, shiraz university of medical sciences, shiraz, iran zahra beyzavi shiraz neuroscience research center and student research committee, shiraz university of medical sciences, shiraz, iran leila niknam shiraz neuroscience research center and student research committee, shiraz university of medical sciences, shiraz, iran

background: stroke is the main cause of physical disability and the second leading cause of death worldwide. two-thirds of all strokes occur in the developing countries. despite being preventable, stroke is increasingly becoming a major health issue in these countries. the aim of this study was to evaluate the epidemiology of stroke in shiraz, iran, one of the main referral centers in the south...

2012
Vahid Shaygannejad Khodayar Golabchi Alireza Dehghani Fereshteh Ashtari Sepehr Haghighi Mahsa Mirzendehdel Majid Ghasemi

BACKGROUND Multiple sclerosis (MS) is a disease of young and middle aged individuals with a demyelinative axonal damage nature in central nervous system that causes various signs and symptoms. As color vision needs normal function of optic nerve and macula, it is proposed that MS can alter it via influencing optic nerve. In this survey, we evaluated color vision abnormalities and its relationsh...

Journal: :Neurology 2013
Noa Raz Sylvie Chokron Tamir Ben-Hur Netta Levin

OBJECTIVE To identify the source of delayed visual evoked potential (VEP) latencies in the fellow eyes of patients with optic neuritis (ON) and determine whether these latencies stem from clinically silent demyelination or reflect an adaptive process for synchronization with the affected eyes. METHODS The study sample comprised 17 patients whom we followed for 12 to 26 months after unilateral...

Journal: :Journal of cell science 1971
S M Hall N A Gregson

The action of phospholipase A and lysophosphatidyl choline (LPC) on mature, myelinated peripheral nerve fibres has been studied in vivo and electron microscopically, following subperineurial injection of these substances. Within 30 min, demyelination was observed in vivo along cylindrico-conical segments, spreading from Schmidt-Lanterman incisures and nodes of Ranvier. By 96 h, all traces of th...

Journal: :SM Journal of Sleep Disorders 2017

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