The neural underpinnings of age-related memory impairment remain to be fully elucidated. Using a subsequent memory face-name functional MRI (fMRI) paradigm, young and old adults showed a similar magnitude and extent of hippocampal activation during successful associative encoding. Young adults demonstrated greater deactivation (task-induced decrease in BOLD signal) in medial parietal regions du...

Sarcopenia is an age-related geriatric syndrome which is characterized by the gradual loss of muscle mass, muscle strength, and muscle quality. There are a lot of neurologic insults on sarcopenia at various levels from the brain to the neuromuscular junctions (NMJs) to generate a volitional task. Dopaminergic downregulation, inadequate motor programming and motor coordination impairment lead to...

objective: to evaluate sensorimotor nerve damage in patients with maxillofacial trauma referring to taleghani hospital, tehran, iran methods: this cross-sectional study was conducted during a 2-year period from 2014 to 2012 in taleghani hospital of tehran. we included a total number of 495 patients with maxillofacial trauma referring to our center during the study period. the demographic inform...

background and aims: complaints of obstetrics and gynecology specialist are on the top of complaint from doctors and these have been increasing with increased population and births. in this regard, parallel to industrialization of life, tendency to cesarean against vaginal delivery has been increased in patients. all the cases of complaint increased from 1995 until 2010. in multiple studies and...

conclusions: the increased survival of preterm infants was not associated with lower complications. there is now increasing evidence of sustained adverse outcomes into school age and adolescence, for preterm infants. results: cerebral palsy especially spastic diplegia, intellectual disability, visual (retinopathy of prematurity) and hearing impairments are the main neurodevelopmental disorders ...

background: reading is known as one of the most important learning tools. research results consistently have shown that even a mild hearing impairment could affect the reading skills. due to the reported differences in reading comprehension skills between hearing impaired students and their normal hearing peers, this research was conducted to compare the differences between the two groups. the ...

background: according to international labor organization (ilo), annually, an estimated 15 million people suffer occupational accidents and one million die from their accidents, throughout the world. occupational injuries and accidents can result in personal disability and impairment. the purpose of this study was to identify and describe the work related injuries in kashan during 2005-2006. ma...

background: the nonamnesic type of mild cognitive impairment (na?mci) is predementia state with subtle decline incognitive domains except memory. although cognitive rehabilitation (cr) has been investigated in amnesic type of mci, we could not find any trial that rehabilitated na?mci exclusively. we studied the effectiveness of cr on na?mci. materials and methods: this study was a blinded, rand...

Action observation (AO) and motor imagery (MI) have been used separately across different populations to alleviate movement impairment. Recently these two forms of covert simulation combined (combined action imagery; AOMI), resulting in greater neurophysiological activity the system, more favourable behavioural outcomes when compared independent AO MI. This review aims outline how some neural d...

According to the survey of 629 families children with autism spectrum disorders (ASD), it was revealed that estimation significance symptoms occurring in ASD by parents does not partially coincide those adopted modern official classifiers (ICD-11; DSM-V). Parents attach more importance than professionals speech (especially difficulties expressive speech) and significantly underestimate problems...