[Heidegger and modern research].

The unity of thought content and its corresponding object in reality - an unsolved problem till now - is explicated in a gestaltqualitative-neurobiological way. This gives the opportunity of analyzing Heidegger's concepts of truth as "lichtendes Bergen", of "Gestimmtheit" and "Angst", of life and death and "Dasein" in an actualgenetic framework. In opposition to Heidegger's postulation of the non-thinking modern science it results that Heidegger's conceptualization of thought contents is emphasizing primarily the aspects of unity and constancy versus division of unity and complexity by the modern science.