objectives: the role of cognitive process for postural control was shown in dual task studies. however, there was no definite evidence how verbal instructions influence the allocation of attention to postural control. this study determined whether young and elderly adult are able to deliberately control the resource allocation when performing a sensorimotor and cognitive task simultaneously and...

introduction: decrease in sleep quality is an age-related problem which appears in different features such as difficulty in sleeping, over sleeping and unusual behaviors during sleep. regarding the importance of sleep quality among older adults and also its effects on their quality of life and physical and mental status, the study was conducted to determine the status and quality of sleep in ol...

background: many microorganisms in midgut of mosquito challenge with their host and also other pathogens pre­sent in midgut. the aim of this study was presence of non-pathogens microorganisms like fungal flora which may be cru­cial on interaction between vectors and pathogens. } methods: different populations of anopheles stephensi were reared in insectary and objected to determine fungal flora...

introduction: motor skills play an important role during life span, and older adults need to learn or relearn these skills. the purpose of this study was to investigate how aging affects induction of improved movement performance by motor training. methods: serial reaction time test (srtt) was used to assess movement performance during 8 blocks of motor training. participants were tested in two...

Introduction: The elderly need social support to reduce their physical and mental disabilities. Perceived social support is one of the effective factors in the lifestyle of older adults. Objective: This study aimed to determine the association between perceived social support and mental health status among older adults. Materials and Methods: This research is a cross-sectional analytical stud...

background : the objective of this study was to describe cigarette smoking prevalence among adults in lebanon and to evaluate the profile of light cigarette smokers compared to never and heavy smokers. methods : data were taken from a cross-sectional study carried out from october 2009 to september 2010, using a multistage cluster sampling all over lebanon. lebanese residents aged 40 years and ...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background: accessing to health information, getting informed about the health and illness issues is an important factor for health status. it is expected that having a good health requires using this type of information. having such active role in patient and healthy population needs higher level of health literacy. this ...