1992
Gigg, J., Tan, A. M. and Finch, D. M. (1992) Glutamatergic excitatory responses of anterior cingulate neurons to stimulation of the mediodorsal thalamus and their regulation by GABA: an in vivo iontophoretic study, Cerebral Cortex, 2, 477-484.

1993
Gigg, J., Patterson, T. A. and Rose, S. P. R. (1993) Training-induced increases in neuronal activity recorded from the forebrain of the day-old chick are time dependent. Neuroscience, 56, 771-776.

1994
Gigg, J., Tan, A. M. and Finch, D. M. (1994) Glutamatergic hippocampal formation projections to prefrontal cortex in the rat are regulated by GABAergic inhibition and show convergence with glutamatergic projections from the limbic thalamus, Hippocampus, 4, 189-198.

Gigg, J., Patterson, T. A. and Rose, S. P. R. (1994) Increases in neuronal bursting recorded from the chick lobus parolfactorius after training are both time-dependent and memory-specific. European Journal of Neuroscience, 6, 313-319.

1995
Finch, D. M., Gigg, J., Tan, A. M. and Kosoyan, O. P. (1995) Neurophysiology and neuropharmacology of projections from entorhinal cortex to striatum in the rat, Brain Research, 670, 233-247.

1997
O’Mara, S. M., Commins, S., Gemmill, C. and Gigg, J. (1997) Long-term potentiation: Does it deserve attention? Behavioural and Brain Sciences, 20, 625.

1998
Commins, S., Gigg, J., Anderson, M., and O’Mara, S. M. (1998) The projection from hippocampal area CA1 to subiculum sustains long-term potentiation. Neuroreport, 9, 847-850.

Commins, S., Gigg, J., Anderson, M. and O’Mara, S. M. (1998) Interaction between paired-pulse facilitation and long-term potentiation in the projection from hippocampal area CA1 to the subiculum. Neuroreport, 9, 4109-4113

1999
Commins, S., Gemmell, C., Anderson, M., Gigg, J. and O'Mara, S.M. (1999) Disorientation combined with parietal cortex lesions causes path integration deficits in the water maze. Behavioural Brain Research, 104, 197-200.

Commins, S., Anderson, M., Gigg, J. and O'Mara, S. M. (1999) The effects of single and multiple episodes of theta patterned high frequency stimulation on synaptic transmission from hippocampal area CA1 to the subiculum in rats. Neuroscience Letters, 270, 99-102.

Holscher, C., Gigg, J. and O’Mara, S. M. (1999) Metabotropic glutamate receptor activation and blockade in vivo: Consequences for long-term potentiation, learning and neurotoxicity. Neuroscience and Biobehavioural Reviews, 23, 399-410.