Applications of Brain Computer Interface in Present Healthcare Setting

Brain-computer interface (BCI) is an innovative method of integrating technology for healthcare. Utilizing BCI technology allows for direct communication and/or control between the brain and an external device, thereby displacing conventional neuromuscular pathways. The primary goal of BCI in healthcare is to repair or reinstate useful function to people who have impairments caused by neuromuscular disorders (e.g., stroke, amyotrophic lateral sclerosis, spinal cord injury, or cerebral palsy). BCI brings with it technical and usability flaws in addition to its benefits. We present an overview of BCI in this chapter, followed by its applications in the medical sector in diagnosis, rehabilitation, and assistive technology. We also discuss BCI’s strengths and limitations, as well as its future direction

The role of religiosity and optimism on death anxiety among Singaporean adults during COVID-19

The COVID-19 pandemic has afflicted many lives, exposed individuals to risks of illness, mortality, distress, and public anxiety. The fear and trepidation of death may lead to death anxiety, potentially hindering functioning. Both religiosity and optimism are known to be positive coping tools. This quantitative cross-sectional study examined the role of religiosity and optimism on death anxiety, specifically among Singaporean adults during the COVID-19 pandemic. A total of 259 participants (175 females and 83 males) were recruited through snowball sampling. Data was collected using online platforms. The participants were asked to rate the Central of Religiosity Scale, the Life Orientation Test-Revised to measure optimism, and the Revised Death Anxiety Scale. Descriptive statistics, independent t-test, Pearson’s correlation, and regression analysis were used to test the variables in the study. It was found that Singaporean adults have moderate religiosity and death anxiety levels while having low to moderate levels of optimism. Results of the study observed no significant differences between genders for all measures. However, a significant negative relationship between optimism and death anxiety was found. The study reported that optimism was a protective factor of death anxiety. Findings were discussed with limitations such as sampling method and over-representation. A deeper understanding of the protective factors of death anxiety could help address psychosocial concerns in this pandemic