The power of language: Functional brain network topology of deaf and hearing in relation to sign language experience.

Prolonged auditory sensory deprivation leads to brain reorganization. This is indicated by functional enhancement in remaining sensory systems and known as cross-modal plasticity. In this study we investigated differences in functional brain network topology between deaf and hearing individuals.

Community-based rehabilitation offers cost-effective epilepsy treatment in rural Guinea-Bissau.

Treatment of epilepsy in low-income countries is a challenge considering the lack of resources, availability of antiepileptic drugs, and cultural beliefs. We used a community-based rehabilitation (CBR) service for the detection, monitoring, and treatment of epilepsy. A local network of trained community volunteers provided education, good quality antiepileptic drugs, and clinical follow-up for people with epilepsy (PWE).

Evaluating community ED crowding: the Community ED Overcrowding Scale study.

Objectives: The goals of this study were to (1) identify valid variables that correlate with emergency department (ED) crowding and (2) determine a model that could be used to accurately reflect the degree of ED crowding.

Methods: A site sampling form was applied to convenience sampling of 13 community hospitals in California between April 6, 2011, and May 1, 2011. The outcome variable was average perception of crowding by the ED physician and charge nurse on a 100-mm visual analog scale.

Cultural beliefs among people with epilepsy or physical impairment in Guinea-Bissau: Differences and similarities.

People living with a disability in sub-Saharan Africa have poorer health outcomes, lower educational successes, less economic participation, and higher levels of poverty than people without disability. Disability-inclusive development promotes the involvement of people with disabilities in programs that reduce these inequalities. This requires a good understanding of how individuals with disability perceive their condition.

Understanding of and attitudes towards people with epilepsy among community-based rehabilitation volunteers in Guinea-Bissau.

Background: Community-based epilepsy care programs improve access to epilepsy treatment in resource-poor settings. Community volunteers are important to these services. Most studies on familiarity with, understanding of, and attitudes towards people with epilepsy (PWE), however, ignore these volunteers.

Evaluation of HIV/AIDS secondary school peer education in rural Nigeria.

In this study, we assessed whether peer education is an effective method of HIV/AIDS awareness, in terms of knowledge, misconception and behavior, among adolescents in the rural area of Nigeria. A comparative case series (n = 250), cross-sectional structured survey (n = 135) and focus group discussions (n = 80) were undertaken among adolescents. In both the case series and structured survey, a questionnaire was used which addresses the following issues: socio-demography, knowledge on transmission and prevention of HIV/AIDS, accessibility to different sources of HIV/AIDS information, stigmatization and sexual behavior.

Comparison of knowledge and accessibility to information sources of HIV/AIDS between blind and sighted populations in Nigeria.

The aim of this study was to compare the HIV/AIDS knowledge and accessibility to HIV/AIDS information between blind and sighted individuals in Nigeria. A cross-sectional survey was undertaken among rural and urban blind (57) and sighted (62) adolescents in 2006. A structured questionnaire was used to collect data about HIV/AIDS symptoms, transmission and prevention knowledge, as well as accessibility to sources of HIV/AIDS information.