2023
Journal - Research Article
Pretz, D., Heyward, P. M., Krebs, J., Gruchot, J., Barter, C., Silcock, P., Downes, N., Rizwan, M. Z., Boucsein, A., Bender, J., Burgess, E. J., Boer, G. A., Keerthisinghe, P., Perry, N. B., & Tups, A. (2023). A dahlia flower extract has anti-diabetic properties by improving insulin function in the brain. Life Metabolism, 2(4), load026. doi: 10.1093/lifemeta/load026
Conference Contribution - Published proceedings: Abstract
Crellin, S., Sheard, P., Heyward, P. M., De Ridder, D., & Glue, P. (2023). Modulation of axonal action potential conduction with bipolar disorder therapeutics. In K.-L. Horne (Ed.), Proceedings of the 39th International Australasian Winter Conference on Brain Research (AWCBR). (pp. 48). Retrieved from https://www.awcbr.org
2019
Journal - Research Article
Benzler, M., Benzler, J., Stoehr, S., Hempp, C., Rizwan, M. Z., Heyward, P., & Tups, A. (2019). "Insulin-like" effects of palmitate compromise insulin signalling in hypothalamic neurons. Journal of Comparative Physiology B, 189(3-4), 413-424. doi: 10.1007/s00360-019-01220-0
Conference Contribution - Published proceedings: Abstract
Williams, M. R., Hall, M. J., & Heyward, P. M. (2019). Levels of activity-dependent effects on Li+ on mitral cell activity. In K. Hillman (Ed.), Proceedings of the 37th International Australasian Winter Conference on Brain Research (AWCBR). (pp. 57). Retrieved from http://www.otago.ac.nz/awcbr
2018
Conference Contribution - Published proceedings: Abstract
Heyward, P. M., Williams, M. R., & Hall, M. J. (2018). Activity-dependent actions of Li+ in brain network connectivity. In K. Hillman (Ed.), Proceedings of the 36th International Australasian Winter Conference on Brain Research. (pp. 69). AWCBR. Retrieved from https://www.otago.ac.nz/awcbr
2017
Conference Contribution - Published proceedings: Abstract
Kanthakumar, P., Hyland, B. I., & Heyward, P. (2017). Lithium may block the delay current (ID) in olfactory projection neurons. Proceedings of the Society for Neuroscience 47th Annual Meeting. 375.02/D41. SfN. Retrieved from https://www.sfn.org/
Hall, M. J., Williams, M. R., & Heyward, P. M. (2017). Lithim promotes stereotyped responses to synaptic input: An in vitro olfactory bulb study. In B. Leitch (Ed.), Proceedings of the 35th International Australasian Winter Conference on Brain Research. (pp. 68). AWCBR. Retrieved from http://www.otago.ac.nz/awcbr/index.html
Deeney, E. A., Power, E. M., Heyward, P. M., & Empson, R. M. (2017). Does voluntary exercise improve motor performance and/or cerebellar architecture in SCA1 moderately ataxic mice. In B. Leitch (Ed.), Proceedings of the 35th International Australasian Winter Conference on Brain Research. (pp. 50). AWCBR. Retrieved from http://www.otago.ac.nz/awcbr/index.html
Kanthakumar, P., Hyland, B., & Heyward, P. (2017). Lithium may block the delay current (ID) in olfactory projection neurons. In B. Leitch (Ed.), Proceedings of the 35th International Australasian Winter Conference on Brain Research. (pp. 38). AWCBR. Retrieved from http://www.otago.ac.nz/awcbr/index.html
Heyward, P. M., Williams, M. R., Hall, M. J., & Kanthakumar, P. (2017). Lithium may enhance brain network coherence by acting on K+ channels. In B. Leitch (Ed.), Proceedings of the 35th International Australasian Winter Conference on Brain Research. 35, (pp. 28). AWCBR. Retrieved from http://www.otago.ac.nz/awcbr/index.html
2014
Conference Contribution - Published proceedings: Abstract
Farley, L. T. A., & Heyward, P. M. (2014). Nitric oxide regulates spontaneous, electrically stimulated, and seizure-like activities in the mouse olfactory bulb in vitro. In B. Leitch & J. Shemmell (Eds.), Proceedings of the 32nd International Australasian Winter Conference on Brain Research. 32, (pp. 65). AWCBR. Retrieved from https://web.psy.otago.ac.nz/awcbr/proceedings.html
2012
Journal - Research Article
Igelström, K. M., & Heyward, P. M. (2012). Inhibition of hippocampal excitability by citalopram. Epilepsia, 53(11), 2034-2042. doi: 10.1111/j.1528-1167.2012.03660.x
Igelström, K. M., & Heyward, P. M. (2012). The antidepressant drug fluoxetine inhibits persistent sodium currents and seizure-like events. Epilepsy Research, 101(1-2), 174-181. doi: 10.1016/j.eplepsyres.2012.03.019
Conference Contribution - Published proceedings: Abstract
Farley, L. T. A., & Heyward, P. M. (2012). Nitric oxide in the olfactory bulb in vitro. In B. Leitch & J. Shemmell (Eds.), Proceedings of the 30th International Australasian Winter Conference on Brain Research. 30, (pp. 47). AWCBR. Retrieved from http://psy.otago.ac.nz/awcbr/Abstracts/Abstracts2012.html
2011
Journal - Research Article
Igelström, K. M., Shirley, C. H., & Heyward, P. M. (2011). Low-magnesium medium induces epileptiform activity in mouse olfactory bulb slices. Journal of Neurophysiology, 106(5), 2593-2605. doi: 10.1152/jn.00601.2011
Conference Contribution - Published proceedings: Abstract
Igelstrom, K. M., & Heyward, P. M. (2011). Anticonvulsant effects and sodium channel inhibition by selective serotonin reuptake inhibitors. In B. Leitch (Ed.), Proceedings of the 29th International Australasian Winter Conference on Brain Research. 29, 8.3. AWCBR. Retrieved from http://psy.otago.ac.nz/awcbr/abstracts/abstracts2011.html
2010
Journal - Research Article
Heyward, P. M. (2010). A brain slice bath for physiology and compound microscopy, with dual-sided perifusion. Journal of Microscopy, 240(3), 207-215. doi: 10.1111/j.1365-2818.2010.03382.x
Butler-Munro, C., Coddington, E. J., Shirley, C. H., & Heyward, P. M. (2010). Lithium modulates cortical excitability in vitro. Brain Research, 1352, 50-60. doi: 10.1016/j.brainres.2010.07.021
Shirley, C. H., Coddington, E. J., & Heyward, P. M. (2010). All-or-none population bursts temporally constrain surround inhibition between mouse olfactory glomeruli. Brain Research Bulletin, 81(4-5), 406-415. doi: 10.1016/j.brainresbull.2009.10.022
Conference Contribution - Poster Presentation (not in published proceedings)
Igelstrom, K., & Heyward, P. (2010, September). Epileptiform activity in an olfactory brain circuit. Poster session presented at the Fourth Annual Division of Health Sciences Research Forum, Dunedin, New Zealand.
2009
Conference Contribution - Published proceedings: Abstract
Heyward, P. (2009). Olfactory bulb output neuron activity in brain slices: Physiology or pathophysiology? Proceedings of the ComBio2009 Conference. [CD-ROM] [Abstract]
Butler-Munro, C., Heyward, P. M., Shirley, C. H., & Coddington, E. (2009). Lithium blocks a transient outward current in output neurons of the olfactory bulb of the brain. Proceedings of the Society for Neuroscience 39th Annual Meeting. SfN. Retrieved from http://www.abstractsonline.com/plan/AdvancedSearch.aspx
Coddington, E. J., Shirley, C., Butler-Munro, C., & Heyward, P. M. (2009). Persistent sodium current (INaP) regulates excitability and synaptic integration in mitral cells. Proceedings of the Society for Neuroscience 39th Annual Meeting. SfN. Retrieved from http://www.abstractsonline.com/plan/AdvancedSearch.aspx
2008
Chapter in Book - Research
Heinbockel, T., & Heyward, P. M. (2008). Glutamate synapses in olfactory neural circuits. In B. F. Paley & T. E. Warfield (Eds.), Amino acid receptor research. (pp. 391-425). New York: Nova Science.
Conference Contribution - Published proceedings: Abstract
Tantirigama, M., & Heyward, P. (2008). Excitation by GABA in the mouse olfactory bulb is not mediated by a bicarbonate efflux. New Zealand Medical Journal, 121(1274). Retrieved from http://journal.nzma.org.nz/journal/121-1274/3078/content.pdf
Igelstrom, K., & Heyward, P. (2008). Inhibitory action of taurine at GABAA and glycine receptors in the main olfactory bulb of the brain. New Zealand Medical Journal, 121(1274). Retrieved from http://journal.nzma.org.nz/journal/121-1274/3078/content.pdf
Shirley, C. H., & Heyward, P. M. (2008). Centre-surround processing in the olfactory bulb is temporal, and intrinsic to the level of sensory input. Proceedings of the Society for Neuroscience 38th Annual Meeting. SfN. Retrieved from http://www.abstractsonline.com/plan/AdvancedSearch.aspx
Butler-Munro, C., & Heyward, P. (2008). Lithium treatment in vitro has direct and adaptive effects on neuronal excitability. In J. G. Anson (Ed.), Proceedings of the 26th International Australasian Winter Conference on Brain Research. 26, (pp. 33). AWCBR. Retrieved from http://psy.otago.ac.nz/awcbr/Abstracts/2008Abstracts.pdf
Coddington, E., & Heyward, P. (2008). Synaptic integration in mitral cells is regulated by a persistent sodium current (INAP-INaP). In J. G. Anson (Ed.), Proceedings of the 26th International Australasian Winter Conference on Brain Research. 26, (pp. 31). AWCBR. Retrieved from http://psy.otago.ac.nz/awcbr/Abstracts/2008Abstracts.pdf
2007
Conference Contribution - Verbal presentation and other Conference outputs
Shirley, C. H., & Heyward, P. M. (2007, November). Centre-surround processing in olfactory bulb is temporal, and intrinsic to the level of sensory input. Verbal presentation at the Medical Sciences Congress, Queenstown, New Zealand.
2006
Conference Contribution - Verbal presentation and other Conference outputs
Butler-Munro, C., & Heyward, P. (2006, November-December). The electrophysiological effects of lithium on central neurons in vitro. Verbal presentation at the Medical Sciences Congress, Rotorua, New Zealand.
2005
Journal - Research Article
Wachowiak, M., McGann, J. P., Heyward, P. M., Shao, Z., Puche, A. C., & Shipley, M. T. (2005). Inhibition of olfactory receptor neuron input to olfactory bulb glomeruli mediated by suppression of presynaptic calcium influx. Journal of Neurophysiology, 94, 2700-2712.
Conference Contribution - Poster Presentation (not in published proceedings)
Shirley, C. H., & Heyward, P. M. (2005, December). Olfactory bulb circuitry in odour coding. Poster session presented at the Medical Sciences Congress, Queenstown, New Zealand.
2004
Journal - Research Article
Heinbockel, T., Heyward, P., Conquet, F., & Ennis, M. (2004). Regulation of main olfactory bulb mitral cell excitability by metabotropic glutamate receptor mGluR1. Journal of Neurophysiology, 92, 3085-3096.
Puche, A. C., Heyward, P., & Shipley, M. T. (2004). Transmembrane dye labeling and immunohistochemical staining of electrophysiologically characterized single neurons. Journal of Neuroscience Methods, 137(2), 235-240.
Conference Contribution - Poster Presentation (not in published proceedings)
Heyward, P. M., Puche, A. C., Aungst, J. L., & Shipley, M. T. (2004, December). Centre-surround inhibition at the first stage of olfactory processing. Poster session presented at the Medical Sciences Congress, Queenstown, New Zealand.
2003
Journal - Research Article
Aungst, J. L., Heyward, P. M., Puche, A. C., Karnup, S. V., Hayar, A., Szabo, G., & Shipley, M. (2003). Centre-surround inhibition among olfactory bulb glomeruli. Nature, 426, 623-629.
Heyward, P. M., & Shipley, M. (2003). A device for automated control of pipette internal pressure for patch-clamp recording. Journal of Neuroscience Methods, 123, 109-115.
Conference Contribution - Published proceedings: Abstract
Puche, A. C., Aungst, J. L., Heyward, P. M., Erdelyi, F., Szabo, G., Karnup, S. V., & Shipley, M. T. (2003). Neural basis for interglomerular circuits in the main olfactory bulb. Proceedings of the 25th Annual Meeting of the Association for Chemoreception Sciences. [Abstract]
Aungst, J. L., Heyward, P. M., & Shipley, M. T. (2003). Evidence for dendritic localization of IH in granule cells of mouse main olfactory bulb. Proceedings of the 33rd Annual Meeting of Society for Neuroscience. [Abstract]
Aungst, J. L., Heyward, P. M., Hayar, A. M., & Shipley, M. T. (2003). IH modulation of granule cell function in the mouse main olfactory bulb. Proceedings of the 25th Annual Meeting of the Association for Chemoreception Sciences. [Abstract]
2002
Conference Contribution - Published proceedings: Abstract
Wachowiak, M., Heyward, P. M., Puche, A. C., & Shipley, M. T. (2002). Regulation of receptor neuron input to the mouse olfactory bulb mediated by suppression of presynaptic calcium influx. Chemical Senses. 27, (pp. A89). [Abstract]
Wachowiak, M., Heyward, P., Puche, A., & Shipley, M. T. (2002). Regulation of receptor neuron input to the mouse olfactory bulb mediated by suppression of presynaptic calcium influx. Proceedings of the Society for Neuroscience 32nd Annual Meeting. Washington, DC: SfN. [Abstract]
Puche, A. C., Heyward, P. M., & Shipley, M. T. (2002). Ultra-long-lasting depolarizations in response to olfactory nerve input in developing mitral cells. Chemical Senses. 27, (pp. A63). [Abstract]
Heyward, P. M., Izhikevich, E. M., & Shipley, M. T. (2002). Modeling bistability and resonance in the membrane dynamics of mitral cells. Chemical Senses. 27, (pp. A64). [Abstract]
Conference Contribution - Poster Presentation (not in published proceedings)
Heyward, P., & Izhikevich, E. M. (2002, March). Bistability and resonance in dynamics of mitral neurons in olfactory bulb. Poster session presented at the Life Sciences Conference, Boston, MA, USA.
2001
Journal - Research Article
Hayar, A., Heyward, P. M., Heinbockel, T., Shipley, M. T., & Ennis, M. (2001). Direct excitation of mitral cells via activation of α1-noradrenergic receptors in rat olfactory bulb slices. Journal of Neurophysiology, 86, 2173-2182.
Heyward, P., Ennis, M., Keller, A., & Shipley, M. T. (2001). Membrane bistability in olfactory bulb mitral cells. Journal of Neuroscience, 21(14), 5311-5320.
Conference Contribution - Published proceedings: Abstract
Heyward, P., Puche, A., & Shipley, M. (2001). Electrophysiology of main olfactory bulb mitral cells during postnatal development: Ultra-long-lasting depolarizations in response to olfactory nerve input. Proceedings of the Society for Neuroscience's 31st Annual Meeting. Washington, DC: SfN. [Abstract]
Heinbockel, T., Hayar, A., Heyward, P., Shipley, M., & Ennis, M. (2001). Modulation of neural signaling by metabotropic glutamate receptros in rat olfactory bulb slices. In N. Elsner & G. W. Kreutzberg (Eds.), Göttingen Neurobiology Report. 2, (pp. 450). [Abstract]
Heinbockel, T., Hayar, A., Heyward, P. M., Shipley, M. T., & Ennis, M. (2001). Neural activity is modulated by metabotropic glutamate receptors in rat olfactory bulb slices. Chemical Senses. 26, (pp. 1065). [Abstract]
Conference Contribution - Poster Presentation (not in published proceedings)
Heinbockel, T., Hayar, A., Heyward, P. M., Shipley, M. T., & Ennis, M. (2001, February). Modulation of neural signaling by metabotropic glutamate receptros in rat olfactory bulb slices. Poster session presented at the Colloquia of the National Academy of Sciences, Washington, DC, USA.
2000
Conference Contribution - Published proceedings: Abstract
Heyward, P. M., & Shipley, M. T. (2000). Mitral cell intrinsic membrane properties amplify responses to olfactory nerve synaptic input. Proceedings of the Society for Neuroscience's 30th Annual Meeting. Washington, DC: SfN. [Abstract]
Heyward, P. M., Ennis, M., & Shipley, M. T. (2000). A persistent sodium current generates up-state plateau potentials and active subthreshold responses to olfactory nerve input in mitral cells of the main olfactory bulb. Chemical Senses. 25, (pp. 642). [Abstract]