Developing and testing methods for reliably measuring the state of consciousness of individuals is important for both basic research and clinical purposes. In recent years, several promising measures of consciousness, grounded in theoretical developments, have been proposed. However, the degrees to which these measures are affected by changes in brain activity that are not related to changes in...
Monitoring the reality status of conscious experience is essential for a human being to interact successfully with the external world. Despite its importance for everyday functioning, reality monitoring can systematically become erroneous, for example, while dreaming or during hallucinatory experiences. To investigate brain processes associated with reality monitoring occurring online during an...
ABSTRACT Spirituality involves being in harmony with the cosmos or nature and a willingness to engage in good works for the sake of mankind; for instance, love for one another, care for the environment, and the production and protection of the common good for society. Spirituality could also be defined as the connectedness with nature or the cosmos, seeing beyond the circumstances of one’s...
The article explores the metaphysics of consciousness by I. Kant, in which the eternal philosophical problems concerning the possibilities of the human mind, the content of moral postulates, and the probability of comprehending God are studied. The moral philosophy of I. Kant is considered in the context of transcendental problems, which was the subject of reflections of many famous thinkers,...
Recent studies have indicated that there is an increment in EEG gamma activity following cardiac arrest. Gamma oscillations, which are high-frequency brain waves (30-90 Hz), have been linked to various cognitive functions and states of consciousness. The synchronous firing of neurons in the gamma-band has been proposed to bind multiple features of an object. These results recalled me that...
It is widely acknowledged that healthcare practitioner well-being is under threat, as many factors like excessive workloads, perceived lack of organizational support, the rapid introduction of new technologies, repercussions of the COVID-19 pandemic, and other factors have transformed the health care workplace. Distress, anxiety and burnout are on the rise, and are particularly concerning for...
Cancer is a disease that can threaten a person's life which can occur in every cancer sufferer, apart from that cancer can also cause psychological problems such as low efficacy of patient self-care which will have an impact on treatment compliance in cancer patients.Objective: The aim of this study was to determine the effect of the MBCT intervention on whether it could increase self-care...
Research into the role of thalamocortical circuits in anesthesia-induced unconsciousness is difficult due to anatomical and functional complexity. Prior neuroimaging studies have examined either the thalamus as a whole or focused on specific subregions, overlooking the distinct neuronal subtypes like core and matrix cells. We conducted a study of heathy volunteers and functional magnetic...
Research SquareSeptember 6, 2024Nicolas Lori, José Machado
preprint
Abstract The study of consciousness is gaining importance in both neuroscience and the development of Artificial Intelligence (AI). We show here that an advanced White Matter (WM) tractography method, termed gridography, can explore the potential integration of two prominent theories of consciousness: Global Workspace Theory (GWT) and Integrated Information Theory (IIT). Using gridography on...
The pharmacodynamic effects of lysergic acid diethylamide (LSD) are diverse and different in different individuals. Effects of other psychoactive substances have been shown to be critically influenced by non-pharmacological factors such as personality traits and mood states. The aim of this study was to determine pharmacological and psychological predictors of the LSD effects in healthy human...