Prof. Peter Redgrave's Publications\Journal Articles Books Book Chapters Journal ArticlesCOIZET, V., DOMMETT, E. J., Klop, E. M., REDGRAVE, P., & Overton, P. G. (2010). The parabrachial nucleus is a critical link in the transmission of short latency nociceptive information to midbrain dopaminergic neurons. Neuroscience, 168, 263-272.
REDGRAVE, P., COIZET, V., Comoli, E., McHaffie, J. G., Leriche, M., Vautrelle, N., et al. (2010). Interactions between the midbrain superior colliculus and the basal ganglia. Front. Neuroanat., 4(pii), 132.
Jones, M., Devonshire, I. M., Berwick, J., Martin, C., Redgrave, P., & Mayhew, J. (2008). Altered neurovascular coupling during information-processing states. Eur J Neurosci, 27(10), 2758-2772.
Brain imaging techniques rely on changes in blood flow, volume and oxygenation to infer the loci and magnitude of changes in activity. Although progress has been made in understanding the link between stimulus-evoked neural activity and haemodynamics, the extent to which neurovascular-coupling relationships remain constant during different states of baseline cortical activity is poorly understood. Optical imaging spectroscopy, laser Doppler flowmetry and electrophysiology were used to measure haemodynamics and neural activity in the barrel cortex of anaesthetized rats. The responses to stimulation of the whisker pad were recorded during quiescence and cortical desynchronization produced by stimulation of the brainstem. Cortical desynchronization was accompanied by increases in baseline blood flow, volume and oxygenation. Haemodynamic responses to low-frequency whisker stimuli (1 Hz) were attenuated during arousal compared with that observed during quiescence. During arousal it was possible to increase stimulus-evoked haemodynamics by increasing the frequency of the stimulus. Neural responses to low-frequency stimuli were also attenuated but to a far lesser extent than the reduction in the accompanying haemodynamics. In contrast, neuronal activity evoked by high-frequency stimuli (40 Hz) was enhanced during arousal, but induced haemodynamic responses of a similar magnitude compared with that observed for the same high-frequency stimulus presented during quiescence. These data suggest that there may be differences in stimulus-evoked neural activity and accompanying haemodynamics during different information-processing states.
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COIZET, V., Overton, P. G., & REDGRAVE, P. (2007). Collateralization of the tectonigral projection with other major output pathways of superior colliculus in the rat. J. Comp. Neurol, 500, 1034-1049.
COIZET, V., DOMMETT, E., WALTON, N., REDGRAVE, P., & OVERTON, P. G. (2006). Nociceptive responses of midbrain dopaminergic neurons are modulated by the superior colliculus in the rat. . Neuroscience.
COIZET, V., DOMMETT, E., WALTON, N., REDGRAVE, P., & Overton, P. G. (2006). Nociceptive responses of midbrain dopaminergic neurons are modulated by the superior colliculus in the rat. Neuroscience, 139, 1479-1493.
Prescott, T. J., Montes-Gonzalez, F., Gurney, K., Humphries, M. D., & Redgrave, P. (2006). A robot model of the basal ganglia: Behavior and intrinsic processing. Neural Networks, 19, 31-61.
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Redgrave, P., & Gurney, K. (2006). The short-latency dopamine signal: a role in discovering novel actions? Nature Reviews Neuroscience, 7, 967-975.
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Berwick, J., Johnston, D., Jones, M., Martindale, J., Redgrave, P., McLoughlin, N., et al. (2005). Neurovascular coupling investigated with two-dimensional optical imaging spectroscopy in rat whisker barrel cortex. Eur J Neurosci, 22, 1655-1666.
DOMMETT, E., COIZET, V., OVERTON, P. G., & REDGRAVE, P. (2005). How dopaminergic neurones respond to visual stimuli at short latency. . Science, 307, 1476 - 1479.
Dommett, E. J., COIZET, V., Overton, P. G., & REDGRAVE, P. (2005). How dopaminergic neurones respond to visual stimuli at short latency. Science, 307, 1476-1479.
Berwick, J., Redgrave, P., Jones, M., Martindale, J., Hewson-Stoate, N., Johnston, D., et al. (2004). Integration of neural responses originating from different regions of the cortical somatosensory map. Brain Research, Vol 1030, "No 2, 284 - 293".
Gurney, K., Humphries, M., Wood, R., Prescott, T. J., & Redgrave, P. (2004). Testing computational hypotheses of brain systems function: a case study with the basal ganglia. Network: Computation in Neural Systems, 15, 263-290.
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Gurney, K., Prescott, T. J., Wickens, J. R., & Redgrave, P. (2004). Computational models of the basal ganglia: from robots to membranes. Trends in Neurosciences, 27, 453-459.
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Jones, M., Hewson-Stoate, N., Martindale, J., REDGRAVE, P., & MAYHEW, J. E. W. (2004). Non-Linear Coupling of Neural Activity and CBF in Rodent Barrel Cortex. NeuroImage, Vol 22, "No 2, 956-965".
Mitchinson, B., Gurney, K., Redgrave, P., Melhuish, C., Pipe, A. G., Pearson, M. J., et al. (2004). Empirically inspired simulated electro-mechanical model of the rat mystacial follicle-sinus-complex. Proceedings of the Royal Society B: Biological Sciences, 271, 2509-2516.
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COIZET, V., Comoli, E., Westby, G. W. M., & REDGRAVE, P. (2003). Phasic activation of substantia nigra and the ventral tegmental area by chemical stimulation of the superior colliculus: an electrophysiological investigation in the rat. European Journal of Neuroscience, 17, (1): 28-40.
GURNEY, K., PRESCOTT, T. J., & REDGRAVE, P. (2001). A computational model of action selection in the basal ganglia II: Analysis and simulation of behaviour. Biological Cybernetics, 84, 411-423.
GURNEY, K., PRESCOTT, T. J., & REDGRAVE, P. (2001). A computational model of action selection in the basal ganglia I: A new functional anatomy. Biological Cybernetics, 84, 401-410.
Loewy, A. D., Westby, G. W. M., & REDGRAVE, P. (2001). Superior colliculus projections to midline and intralaminar thalamic nuclei of the rat. Journal of Comparative Neurology, 431, 198-216.
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PRESCOTT, T. J., REDGRAVE, P., & GURNEY, K. (1999). Layered control architectures in robots and vertebrates. Adaptive Behavior, 7, 99-127.
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REDGRAVE, P., PRESCOTT, T. J., & GURNEY, K. (1999). Is the short latency dopamine burst too short to signal reinforcement error? Trends in Neurosciences, 22, 146-151.
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REDGRAVE, P., PRESCOTT, T. J., & GURNEY, K. (1999). The basal ganglia: a vertebrate solution to the selection problem? Neuroscience, 89, 1009-1023.
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GURNEY, K., PRESCOTT, A., & REDGRAVE, P. (1998). A model of intrinsic processing in the basal ganglia. "Proceedings of the 2nd Int. Conf. on cognitive and neural systems, Boston".
GURNEY, K., PRESCOTT, A., & REDGRAVE, P. (1998). The basal ganglia viewed as an action selection device. "In The Proceedings of the Eighth International Conference on Artificial Neural Networks, Sksvde, Sweden", 1033-1038.
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Shehab, S., Guadagno, J., Ferguson, K., & REDGRAVE, P. (1998). Regional distribution of the anticonvulsant and behavioural effects of bicuculline injected into the pontine reticular formation of rats. Eur. J. Neurosci, 9, 1875-1884.
Shehab, S., Guadagno, J., Ferguson, K., & REDGRAVE, P. (1997). Regional distribution of the anticonvulsant and behavioural effects of bicuculline injected into the pontine reticular formation of rats. European Journal of Neuroscience, 9, 9: 1875-1884.
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Wang, S., & REDGRAVE, P. (1997). Microinjections of muscimol into lateral superior colliculus disrupt orienting and oral movements in the formalin model of pain. Neuroscience, 81, 4: 967-988.
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King, S. M., Shehab, S., DEAN, P., & REDGRAVE, P. (1996). Differential expression of fos-like immunoreactivity in the descending projections of superior colliculus after electrical stimulation in the rat. Behavioural Brain Research, 78, 131-145.
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MAYHEW, J. E. W., Askew, S., ZHENG, Y., PORRILL, J., Westby, G. W. M., REDGRAVE, P., et al. (1996). Cerebral vasomotion: 0.1 Hz oscillation in reflectance imaging of neural activity. NeuroImage, 4, "No. 3, 183-193."
Shehab, S., Simkins, S., DEAN, P., & REDGRAVE, P. (1996). Regional distribution of the anticonvulsant and behavioural effects of muscimol injected into the substantia nigra of rats. European Journal of Neuroscience, 8, 749-757.
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REDGRAVE, P., Simkins, M., Overton, P., & DEAN, P. (1992). Anticonvulsant role of nigrotectal projection in the maximal electroshock model of epilepsy - l. Mapping of the dorsal midbrain with bicuculline. . Neuroscience, 46, 379-390.
Overton, P. G., Dean, P., & REDGRAVE, P. (1985). Detection of stimuli in the far periphery by rats; possible role of superior colliculus. Exp. Brain Res., 59, 559-569.
BooksPRESCOTT, T. J., GURNEY, K., & REDGRAVE, P. (2002). MIT Press.
Book ChaptersREDGRAVE, P., Coizet, V., Dommett, E., Comoli, E., & OVERTON, P. G. (2006). Sensory control of dopaminergic neurones. In E. Bezard (Ed.), Recent breakthroughs in basal ganglia research. New York: Nova Science Publishers.
Last update: 10 Nov 2011
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