%0 Journal Article %A Alan M Roloff %A Stanley A. Thayer %T Modulation of excitatory synaptic transmission by δ9-tetrahydrocannabinol switches from agonist to antagonist depending on firing rate %D 2008 %R 10.1124/mol.108.051482 %J Molecular Pharmacology %U https://molpharm.aspetjournals.org/content/molpharm/early/2008/12/31/mol.108.051482.full.pdf