Protein kinase Cδ constrains the S-pathway to phrenic motor facilitation elicited by spinal 5-HT
Concurrent 5-HT Intermittent spinal serotonin receptor activation elicits long-lasting phrenic motor facilitation (pMF), a form of respiratory motor plasticity. When activated alone, spinal Gq protein-coupled serotonin 2A receptors (5-HT