Meditation is a specific consciousness state in which deep relaxation and increased internalized attention coexist. There have been various neurophysiological studies on meditation. However, the personal predispositions/traits that characterize the properties of meditation have not been adequately studied. We analyzed changes in neurophysiological parameters [EEG coherence and autonomic nervous...
1. The metabolism of lysergic acid diethylamide (LSD) was studied using rat liver microsomes, and two minor metabolites were obtained in addition to lysergic acid ethylamide and N6-desmethyl-lysergic acid diethylamide (nor-LSD) which were reported previously. 2. One of the metabolites was identified as lysergic acid ethylvinylamide, apparently formed by dehydrogenation of a diethylamide group...