A non ser que se especifique nos cadros a referencia é: Rang, H. P. (2003). Pharmacology. Edinburgh: Churchill Livingstone. pp. 474 for noradrenaline system, page 476 for dopamine system, page 480 for serotonin system and page 483 for cholinergic system. ISBN978-0-443-07145-4.
DeRiemer, S. A.; Strong, J. A.; Albert, K. A.; Greengard, P.; Kaczmarek, L. K. (24–30 de xaneiro de 1985). "Enhancement of calcium current in Aplysia neurones by phorbol ester and protein kinase C". Nature313 (6000): 313–316. Bibcode:1985Natur.313..313D. ISSN0028-0836. PMID2578617. doi:10.1038/313313a0.
Fortin DA, Levine ES (2007). "Differential effects of endocannabinoids on glutamatergic and GABAergic inputs to layer 5 pyramidal neurons". Cerebral Cortex17 (1): 163–74. PMID16467564. doi:10.1093/cercor/bhj133.
Conlay, L. A.; Sabounjian, L. A.; Wurtman, R. J. (1992). "Exercise and neuromodulators: Choline and acetylcholine in marathon runners". International Journal of Sports Medicine. 13 Suppl 1: S141–2. PMID1483754. doi:10.1055/s-2007-1024619.
Sara SJ, Bouret S (2012). "Orienting and reorienting: the locus coeruleus mediates cognition through arousal". Neuron76 (1): 130–41. PMID23040811. doi:10.1016/j.neuron.2012.09.011.
Nässel, Dick R.; Zandawala, Meet (2019-08-01). "Recent advances in neuropeptide signaling in Drosophila, from genes to physiology and behavior". Progress in Neurobiology179: 101607. ISSN0301-0082. PMID30905728. doi:10.1016/j.pneurobio.2019.02.003.
DeRiemer, S. A.; Strong, J. A.; Albert, K. A.; Greengard, P.; Kaczmarek, L. K. (24–30 de xaneiro de 1985). "Enhancement of calcium current in Aplysia neurones by phorbol ester and protein kinase C". Nature313 (6000): 313–316. Bibcode:1985Natur.313..313D. ISSN0028-0836. PMID2578617. doi:10.1038/313313a0.
DeRiemer, S. A.; Strong, J. A.; Albert, K. A.; Greengard, P.; Kaczmarek, L. K. (24–30 de xaneiro de 1985). "Enhancement of calcium current in Aplysia neurones by phorbol ester and protein kinase C". Nature313 (6000): 313–316. Bibcode:1985Natur.313..313D. ISSN0028-0836. PMID2578617. doi:10.1038/313313a0.
Fortin DA, Levine ES (2007). "Differential effects of endocannabinoids on glutamatergic and GABAergic inputs to layer 5 pyramidal neurons". Cerebral Cortex17 (1): 163–74. PMID16467564. doi:10.1093/cercor/bhj133.
Conlay, L. A.; Sabounjian, L. A.; Wurtman, R. J. (1992). "Exercise and neuromodulators: Choline and acetylcholine in marathon runners". International Journal of Sports Medicine. 13 Suppl 1: S141–2. PMID1483754. doi:10.1055/s-2007-1024619.
Sara SJ, Bouret S (2012). "Orienting and reorienting: the locus coeruleus mediates cognition through arousal". Neuron76 (1): 130–41. PMID23040811. doi:10.1016/j.neuron.2012.09.011.
Nässel, Dick R.; Zandawala, Meet (2019-08-01). "Recent advances in neuropeptide signaling in Drosophila, from genes to physiology and behavior". Progress in Neurobiology179: 101607. ISSN0301-0082. PMID30905728. doi:10.1016/j.pneurobio.2019.02.003.
DeRiemer, S. A.; Strong, J. A.; Albert, K. A.; Greengard, P.; Kaczmarek, L. K. (24–30 de xaneiro de 1985). "Enhancement of calcium current in Aplysia neurones by phorbol ester and protein kinase C". Nature313 (6000): 313–316. Bibcode:1985Natur.313..313D. ISSN0028-0836. PMID2578617. doi:10.1038/313313a0.
Nässel, Dick R.; Zandawala, Meet (2019-08-01). "Recent advances in neuropeptide signaling in Drosophila, from genes to physiology and behavior". Progress in Neurobiology179: 101607. ISSN0301-0082. PMID30905728. doi:10.1016/j.pneurobio.2019.02.003.