how to cite this article: hakim shoushtari m, ghalebandi mf, tavasoli a, pourshams m. kleine-levin syndrome in an 8 year old girl with autistic disorder does autism account a primary or secondary cause? iran j child neurol. autumn 2015;9(4):61-64. abstract objective kleine–levin syndrome (kls) is a rare disorder with an unknown etiology. autism spectrum disorder is characterized by various degr...

background: it is believed that environmental and genetic factors may be responsible for autism. methylenetetrahydrofolate reductase (mthfr) and its gene polymorphisms have been shown to be implicated as risk factors in autism. objectives: to analyze mthfr c677t polymorphism (rs1801133) in autistic patients. materials and methods: this study was carried out in 2014 and 2015 in northern iran. on...

background: classroom behaviors are disturbed in autistic students because of their repetitive, restlessness, and disruptive behaviors. this study aimed to examine the impacts of sitting on a ball, cushion, and/or common chair on classroom behavior of four students with autism spectrum disorder (asd). methods : four children with autism participated in this single-subject study. students’ behav...

continuous four hours eeg (electroencephalogram) recordings and its power spectrum analysis using fast fourier transform (fft) in urethane anesthetized male charles foster rats were performed in two groups: open brain injury and p-cpa (para-chlorophenylalanine) pretreated before brain injury, respectively, and compared with the eeg power spectrum of control rats. the eeg power spectrum analysis...

objective: children with autism have sitting and on-task behavior problems in class. therefore, the effects of three alternative classroom-seating devices such as regular classroom chairs, therapy balls, and air cushions were examined on students’ classroom behavior. material and method: fifteen autistic students participated in this a-b-a-c multiple treatments, semi-experimental study. student...

conclusions according to our results, blatem-116 was the most frequent isolated esbl gene among the p. aeruginosa strains isolated from patients. results ciprofloxacin and piperacillin were the most efficient antipseudomonal agents. the results disclosed that 19 (16.37%) of the isolates were multidrug resistant and 8 (6.89%) were esbl-positive. of the 116 isolates, 30 (25.86%) were resistant to...

in this paper, we consider the boundedness of the libera operator on dirichlet spaces in terms of the schur test. moreover, we get its point spectrum and norm.

background: sufficient and thorough knowledge in early recognition of symptoms and proper management of asd is of utmost importance to medical graduates in the initial years of their learning in medical school. their knowledge regarding asd will be helpful when they become health care professionals as it will be easy for proper management of asd. our aim is to evaluate and analyze medical under...