Flexible Electrodes for Brain-Computer Interface System.

Brain-computer interface (BCI) has been the subject of extensive research recently. Governments and companies have substantially invested in relevant research and applications. The restoration of communication and motor function, the treatment of psychological disorders, gaming, and other daily and therapeutic applications all benefit from BCI. The electrodes hold the key to the essential, fundamental BCI precondition of electrical brain activity detection and delivery. However, the traditional rigid electrodes are limited due to their mismatch in Young's modulus, potential damages to the human body, and a decline in signal quality with time. These factors make the development of flexible electrodes vital and urgent. Flexible electrodes made of soft materials have grown in popularity in recent years as an alternative to conventional rigid electrodes because they offer greater conformance, the potential for higher signal-to-noise ratio (SNR) signals, and a wider range of applications. Therefore, the latest classifications and future developmental directions of fabricating these flexible electrodes are explored in this paper to further encourage the speedy advent of flexible electrodes for BCI. In summary, the perspectives and future outlook for this developing discipline are provided.

Child survival: the role of a mother's education.

In developing countries, children are considered as social and human capital needed for growth and development. However, the ability of uneducated parents to provide basic services to keep a child alive has always been in doubt. This has resulted in the avoidable deaths of children. This study seeks to examine the role of a mother's education in keeping a child alive. This is achieved by using the Ghana Demographic and Health Survey (DHS) Dataset (1988-2014) with 33,896 observations. This study uses the negative binomial model and finds an inverse and statistically highly significant relationship between a mother's education and the survival of her child in Ghana. Further robustness checks confirm that the result is consistent across gender of child and years of data collection. In line with the finding, this study recommends women's education from the basic education level as it drives the probability of saving a life. Globally, we suggest that education, especially at the basic level, should include health education to address numerous health concerns.

Reviewing the Common Barriers to the Mental Healthcare Delivery in Africa.

The current paper sought to thematically present common challenges associated with mental healthcare services in Africa. We largely limited our search for literature materials to studies published from 2003 to 2019 in African countries from which the findings showed that there are common challenges confronting mental healthcare services in Africa. The challenges include: inadequate mental healthcare facilities, funding constraints, shortage of professional healthcare workers, inadequate training and development scheme for mental health workers and weak mental healthcare policies. Implications for policy and practice are disclosed and recommendations are stated to trigger actions to remedy the situation. This information is beneficial for researchers, policymakers, mental healthcare providers and community members who are interested in mental healthcare issues. It was concluded that in order for Africa to enjoy successful mental healthcare service, critical and enduring attention must focus on sound and enforceable government policy on mental healthcare service, provision of adequate and regular funding, availability of adequate mental healthcare facilities, provision of training and development facilities for the mental health professionals and collaboration of mental healthcare providers.

The Role of the Penteco/Charismatic Clergy in the Political Health Development in Ghana.

Several countries in Africa are perpetually linked to an inexpungable history of cyclical ethnic conflicts, violence and coup d'état which culminated in the untimely death of many, others severely wounded and many left in a hopeless situation. The paper discusses in-depth, the role and functions of the clergy (ministers of religion) in the political health development in Ghana. The rationale is that the clergy's esteemed status among the church members and the society as a whole could impact positively on the lives of the people in the society, and for that matter, they are expected to speak to national issues. Twenty-one clergy participated in one-on-one in-depth interviews for this study. It was found out that a number of the ministers of religion were not interested in political health development issues, and therefore, their roles in politics were woefully inadequate. It is recommended that the clergy boldly take up their leadership responsibilities and provide a framework for collaboration and reconciliation in the peace-building process and also be models of a peaceful disposition. The clergy are to continue to pray fervently, advise politicians and educate their church members for a sound political health development in Ghana.

Leveraging the Deliverance Phenomenon: Penteco/Charismatic Vista.

This article reflects on the deliverance concept within Classical Pentecostalism and Neo-Pentecostalism against historical and contemporary considerations. The research design combined ethnography and case study. Participant observation and in-depth interviews were used for data collection. Findings include: overstretched demonic mentality; the notion that the Penteco/Charismatic believer cannot be possessed but could be harassed by demons; and dehumanizing situations inherent in deliverance practice. It is recommended that sanity, care and collaboration be established amongst deliverance practitioners, psychologists, psychiatrists, professional counsellors as well as other business experts to ensure a holistic deliverance practice and also to enhance the dignity and value of the deliverance ministry in Ghana and Africa at large.