Biological researchSeptember 11, 2026Lidia Szwajkowska‐Michałek, Małgorzata Graczyk, Anna Przybylska‐Balcerek et al.
Abstract Background This study analyzed the content and composition of phenolic compounds, flavonoids, coumarins, pigments, and neuroactive secondary metabolites in fly agaric ( Amanita muscaria ) fruiting bodies collected in August and September 2022 and 2023 from two sites: under pine trees and under birch trees in the Wielkopolska region. A total of 15 phenolic compounds, as well as groups...
This paper reviews in detail Francisco Varela's work on subjectivity and consciousness in the biological sciences. His original approach to this "hard problem" presents a subjectivity that is radically intertwined with its biological and physical roots. It must be understood within the framework of his theory of a concrete, embodied dynamics, grounded in his general theory of autonomous...