Back to all Podcasts Glutamate Receptors: What Are NMDA, AMPA, and Metabotropic Receptors? Craig Chepke, MD, DFAPA OCTOBER 8, 2025 HMP · Glutamate Receptors: What Are NMDA, AMPA, and Metabotropic Receptors? Craig Chepke, MD, DFAPA explains the role of glutamate receptors in neurotransmission and depression treatment.