Abstract Ketamine induces a sequence of temporally distinct effects on brain function, yet its impact on reward processing beyond the acute post-administration phase remains unclear. In this single-blind, placebo-controlled, crossover study, 28 healthy participants received 0.5 mg/kg racemic ketamine or placebo via a 40 min intravenous infusion. Functional magnetic resonance imaging was...
One of the perennially intriguing questions regarding Kant's approach to the human sciences is the relation between his 'transcendental psychology' and empirical cognitive psychology. In this paper I compare his analysis of the a priori conditions of human cognition in the Critique of pure reason with his empirical account of the human cognitive faculties in his Anthropology from a pragmatic...