PH2501: Antidysrhythmic drugs.
PH3601: Glutamate, drug abuse, epilepsy, general aAnaesthetics, learning and memory, excitotoxicity.
PH4705: Neuronal networks.
Electrophysiological studies on neurones of the entorhinal cortex (EC).
The role of presynaptic metabotropic glutamate and NMDA receptors in epilepsy in the EC
The role of primary motor cortex in epilepsy and Parkinson’s disease (in collaboration with Dr. Ian Stanford and Dr. Stephen Hall).
The EC is part of the temporal lobe, a brain region which is especially prone to epilepsy. My research focuses on how epilepsy leads to changes the presynaptic control of neurotransmitter release onto neurones in the deep and superficial layers of the EC, and on the relationship between control of action potential evoked and action potential independent release of glutamate and GABA. I am also interested in the role of presynaptic CB1 cannabinoid receptors in control of GABA release in the normal and chronically epileptic EC. I am currently setting up a human tissue laboratory to investigate these questions in human brain slices.
I am also interested in primary motor cortex (M1), and am currently investigating neuronal network oscillations in this area, with a view to understanding how activity in M1 is altered through synaptic plasticity in epilepsy and Parkinson’s disease. These experiments are complemented by investigations in man via MEG studies (Steve Hall).
Dr. Roland Jones (University of Bath)
Prof. Miles Whittington (University of Newcastle)
Hall S.D., Yamawaki N., Clauss R., Fischer A., Woodhall G.L., Stanford I.M. (2009) Desynchronization of pathological low frequency brain activity by the hypnotic drug zolpidem. Brain (submitted)*
Sims R.E.., Woodhall G.L., Wilson C.L., Stanford I.M. (2008)
Functional characterization of GABAergic pallido-pallidal and striato-pallidal synapses in the rat globus pallidus in vitro.
Eur. J. Neurosci. (in press).*
Morgan N., Stanford I.M., Woodhall G.L. (2008)
Modulation of network oscillatory activity and GABAergic synaptic transmission by CB1 cannabinoid receptors in the rat medial entorhinal cortex.
Neural Plasticity (in press)
Loucif, A.J.C., Woodhall G.L, Sehirli U.S., Stanford I.M. (2008)
Depolarisation and suppression of burst firing in the mouse subthalamic nucleus by dopamine D1-like receptor activation of a cyclic nucleotide gated non-specific cation conductance.
Neuropharm. 55, 94-105.
Yang J, Woodhall GL, Jones RS. (2008)
Evidence for mobile presynaptic NMDA receptors at cortical synapses.
J Physiol. (586(Pt 20):4905-24)
Yamawaki N, Hall, SD, Stanford IM & Woodhall GL (2008)
Pharmacologically induced and stimulus evoked neuronal oscillatory activity in the primary motor cortex in vitro.
Woodhall GL, Ayman G, Jones RSG. (2007)
Differential control of two forms of glutamate release by group III metabotropic glutamate receptors at rat entorhinal synapses
Neuroscience 148 (1) 7-21
Thompson SE, Ayman G, Woodhall GL, Jones RSG (2006)
Depression of glutamate and GABA release by Presynaptic GABA(B) receptors in the entorhinal cortex in normal and chronically epileptic rats.
Neurosignals 15 (4) 202-215
Yang J, Woodhall GL, Jones RS. (2006)
Tonic facilitation of glutamate release by presynaptic NR2B-containing NMDA receptors is increased in the entorhinal cortex of chronically epileptic rats.
Journal of Neuroscience. 26(2):406-10.
Woodhall GL, Bailey SJ, Thompson SE, Evans DI, Jones RS. (2005)
Fundamental differences in spontaneous synaptic inhibition between deep and superficial layers of the rat entorhinal cortex.
Jones RS, Woodhall GL. (2005)
Background synaptic activity in rat entorhinal cortical neurones: differential control of transmitter release by presynaptic receptors.
Journal of Physiology. 562(Pt 1):107-20.
Cunningham, MO, Woodhall, GL, Thompson, SE, Dooley, DJ and Jones, RSG (2004)
Dual effects of gabapentin and pregabalin on glutamate release at rat entorhinal synapses in vitro
European Journal of Neuroscience 20 1566-1576.
Bailey SJ, Dhillon A, Woodhall GL, Jones RS. (2004)
Lamina-specific differences in GABA(B) autoreceptor-mediated regulation of spontaneous GABA release in rat entorhinal cortex
Cunningham MO, Woodhall GL, Jones RS. (2003)
Valproate modifies spontaneous excitation and inhibition at cortical synapses in vitro
Neuropharmacology. 45 (7):907-17.
Stacey AE, Woodhall GL, Jones RS. (2002)
Neurokinin-receptor-mediated depolarization of cortical neurons elicits an increase in glutamate release at excitatory synapses.
European Journal of Neuroscience. 16(10):1896-906.
Stacey AE, Woodhall GL, Jones RS. (2002)
Activation of neurokinin-1 receptors promotes GABA release at synapses in the rat entorhinal cortex.
Woodhall GL, Evans DI, Cunningham MO, Jones RS. (2001)
NR2B-containing NMDA autoreceptors at synapses on entorhinal cortical neurons.
Journal of Neurophysiology. 86(4):1644-51.
Woodhall GL, Evans DI, Jones RS. (2001)
Activation of presynaptic group III metabotropic glutamate receptors depresses spontaneous inhibition in layer V of the rat entorhinal cortex.
Gee CE, Woodhall GL, Lacaille JC. (2001)
Synaptically activated calcium responses in dendrites of hippocampal oriens-alveus interneurons.
Journal of Neurophysiology 85(4):1603-13.
Evans DI, Jones RS, Woodhall GL. (2001)
Differential actions of PKA and PKC in the regulation of glutamate release by group III mGluRs in the entorhinal cortex.
Journal of Neurophysiology. 85(2):571-9.
Evans DI, Jones RS, Woodhall GL. (2000)
Activation of presynaptic group III metabotropic receptors enhances glutamate release in rat entorhinal cortex
Journal of Neurophysiology 83(5):2519-25.
Perez Y, Chapman CA, Woodhall GL, Robitaille R, Lacaille JC. (1999)
Differential induction of long-lasting potentiation of inhibitory postsynaptic otentials by theta patterned stimulation versus 100-Hz tetanization in ippocampal pyramidal cells in vitro.
Neuroscience. 09 (3):747-57.
Woodhall GL, Gee CE, Robitaille R, Lacaille JC. (1999)
Membrane potential and intracellular Ca2+ oscillations activated by mGluRs in ippocampal stratum oriens/alveus interneurons.
Journal of Neurophysiology 81(1):371-82.
Carmant L, Woodhall GL, Ouardouz M, Robitaille R, Lacaille JC. (1997)
Interneuron-specific Ca2+ responses linked to metabotropic and ionotropic glutamate receptors in rat hippocampal slices.
European Journal of Neuroscience . 9(8):1625-35.