Table of Contents Introduction Table 1:Effects of A Brief Foray Into Philosophy and the Cognitive Sciences The Suspects Figure 1: Structure of Overview of Synaptic Transmission Theory: Pre-synaptically Inhibits 5-HT Neurons Theory: Post-synaptically Antagonizes 5-HT2 Receptors Figure 2: Binding at 5-HT2 Receptor Theory: Post-synaptically Partially Agonizes 5-HT2 Receptors Theory: Post-synaptically Agonizes 5-HT1 Receptors Conclusion References Introduction The psychedelic effects of d-Lysergic Acid Diethyl ....