نتایج جستجو برای: executive functions of brain
تعداد نتایج: 21257237 فیلتر نتایج به سال:
Brain structures associated with executive functions during everyday events in a non-clinical sample
OBJECTIVE To determine whether Experience Corps (EC), a social service program, would improve age-vulnerable executive functions and increase activity in brain regions in a high-risk group through increased cognitive and physical activity. METHODS Eight community-dwelling, older female volunteers and nine matched wait-list controls were recruited to serve in the ongoing EC: Baltimore program ...
توابع درهم نقش بسیار مهم در سیستم های رمزنگاری و پروتکل های امنیتی دارند. در سیستم های رمزنگاری برای دستیابی به احراز درستی و اصالت داده دو روش مورد استفاده قرار می گیرند که عبارتند از توابع رمزنگاری کلیددار و توابع درهم ساز. توابع درهم ساز، توابعی هستند که هر متن با طول دلخواه را به دنباله ای با طول ثابت تبدیل می کنند. از جمله پرکاربردترین و معروف ترین توابع درهم می توان توابع درهم ساز md4, md...
OBJECTIVE The relationship between brain tumors and cognitive deficits is well established in the literature. However, studies investigating the cognitive status in low and high-grade gliomas patients are scarce, particularly in patients with average or lower educational level. This study aimed at investigating the cognitive functioning in a sample of patients with low and high-grade gliomas be...
PURPOSE To determine if Goal Management Training (GMT) is effective for the rehabilitation of executive functions following brain injury when administered alone or in combination with other interventions. METHOD Systematic review, with quality appraisal specific to executive functions research and calculation of effect sizes. RESULTS Twelve studies were included. Four studies were "Proof-of...
Abstract The objective of this study was to investigate executive functions (EFs) in older adults with Parkinson’s disease (PD). It a cross-sectional and comparative study, composed 62 participants divided into PD group (n = 31; M age 75.26; SD 7.26) control 74.03; 6.95), aged 61 93 years, recruited for convenience 5 cities the state Rio Grande do Sul. instruments used were sociodemographic dat...
The term "executive functions" refers to a range of cognitive processes, their common feature being the coordination of information processing and action control. Cortico-subcortical circuits which connect the prefrontal cortex (PFC), the basal ganglia and the cerebellum via the thalamus are believed to serve as neuroanatomical substrates of executive processing. This paper focuses on informati...
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