Ian M Devonshire

Summary

Affiliation: University of Oxford
Country: UK

Publications

  1. doi request reprint Environmental enrichment differentially modifies specific components of sensory-evoked activity in rat barrel cortex as revealed by simultaneous electrophysiological recordings and optical imaging in vivo
    I M Devonshire
    Department of Pharmacology, University of Oxford, Mansfield Road, Oxford, OX1 3QT, UK
    Neuroscience 170:662-9. 2010
  2. ncbi request reprint Cocaine preferentially enhances sensory processing in the upper layers of the primary sensory cortex
    I M Devonshire
    Department of Psychology, University of Sheffield, Sheffield, S10 2TN, UK
    Neuroscience 146:841-51. 2007
  3. doi request reprint Effects of urethane anaesthesia on sensory processing in the rat barrel cortex revealed by combined optical imaging and electrophysiology
    Ian M Devonshire
    Department of Pharmacology, University of Oxford, Mansfield Road, Oxford, UK
    Eur J Neurosci 32:786-97. 2010
  4. doi request reprint Design and evaluation of a low-cost respiratory monitoring device for use with anaesthetized animals
    I M Devonshire
    Department of Pharmacology, University of Oxford, Mansfield Road, Oxford OX1 3QT, UK
    Lab Anim 43:382-9. 2009
  5. doi request reprint A dynamic causal model of the coupling between pulse stimulation and neural activity
    Veronique Lefebvre
    Centre for Signal Processing in Neuroimaging and Systems Neuroscience, Department of Psychology, University of Sheffield, Sheffield, South Yorkshire S102TN, UK
    Neural Comput 21:2846-68. 2009
  6. doi request reprint Neurovascular coupling is brain region-dependent
    Ian M Devonshire
    Department of Psychology, University of Sheffield, Western Bank, Sheffield, S10 2TN, United Kingdom
    Neuroimage 59:1997-2006. 2012
  7. pmc A dynamic model of neurovascular coupling: implications for blood vessel dilation and constriction
    Ying Zheng
    Centre for Signal Processing in Neuro imaging and Systems Neuroscience, Department of Psychology, University of Sheffield, Northumberland Road, Sheffield S10 2TP, UK
    Neuroimage 52:1135-47. 2010
  8. doi request reprint Altered neurovascular coupling during information-processing states
    Myles Jones
    The Centre for Signal Processing in Neuroimaging and Systems Neuroscience, Department of Psychology, University of Sheffield, Western Bank, Sheffield S10 2TP, UK
    Eur J Neurosci 27:2758-72. 2008
  9. ncbi request reprint Haemodynamic responses to sensory stimulation are enhanced following acute cocaine administration
    I M Devonshire
    Department of Psychology, University of Sheffield, Western Bank, Sheffield S10 2TP, UK
    Neuroimage 22:1744-53. 2004
  10. ncbi request reprint Cocaine administration produces a protracted decoupling of neural and haemodynamic responses to intense sensory stimuli
    J Berwick
    Department of Psychology, University of Sheffield, Western Bank, Sheffield, South Yorkshire S10 2TP, UK
    Neuroscience 132:361-74. 2005

Detail Information

Publications13

  1. doi request reprint Environmental enrichment differentially modifies specific components of sensory-evoked activity in rat barrel cortex as revealed by simultaneous electrophysiological recordings and optical imaging in vivo
    I M Devonshire
    Department of Pharmacology, University of Oxford, Mansfield Road, Oxford, OX1 3QT, UK
    Neuroscience 170:662-9. 2010
    ....
  2. ncbi request reprint Cocaine preferentially enhances sensory processing in the upper layers of the primary sensory cortex
    I M Devonshire
    Department of Psychology, University of Sheffield, Sheffield, S10 2TN, UK
    Neuroscience 146:841-51. 2007
    ..The associative process itself may be assisted by a preferential action in the upper cortical layers, thought to be involved in learning and plasticity...
  3. doi request reprint Effects of urethane anaesthesia on sensory processing in the rat barrel cortex revealed by combined optical imaging and electrophysiology
    Ian M Devonshire
    Department of Pharmacology, University of Oxford, Mansfield Road, Oxford, UK
    Eur J Neurosci 32:786-97. 2010
    ..These data provide information regarding the impact of anaesthetic agents on the brain, and show the value of combining spatial analyses from neuroimaging approaches with more traditional electrophysiological techniques...
  4. doi request reprint Design and evaluation of a low-cost respiratory monitoring device for use with anaesthetized animals
    I M Devonshire
    Department of Pharmacology, University of Oxford, Mansfield Road, Oxford OX1 3QT, UK
    Lab Anim 43:382-9. 2009
    ..The results demonstrate that respiratory parameters can be recorded using a simply constructed, low-cost device and suggest an application in the monitoring of anaesthetic depth...
  5. doi request reprint A dynamic causal model of the coupling between pulse stimulation and neural activity
    Veronique Lefebvre
    Centre for Signal Processing in Neuroimaging and Systems Neuroscience, Department of Psychology, University of Sheffield, Sheffield, South Yorkshire S102TN, UK
    Neural Comput 21:2846-68. 2009
    ..The importance of the model described here is that it can be used to invert the hemodynamic measurements of changes in blood flow to estimate the underlying neural activity...
  6. doi request reprint Neurovascular coupling is brain region-dependent
    Ian M Devonshire
    Department of Psychology, University of Sheffield, Western Bank, Sheffield, S10 2TN, United Kingdom
    Neuroimage 59:1997-2006. 2012
    ..The findings have important implications for studies that use functional brain imaging to investigate sub-cortical function and caution against the use of simple, linear mapping of imaging signals onto neural activity...
  7. pmc A dynamic model of neurovascular coupling: implications for blood vessel dilation and constriction
    Ying Zheng
    Centre for Signal Processing in Neuro imaging and Systems Neuroscience, Department of Psychology, University of Sheffield, Northumberland Road, Sheffield S10 2TP, UK
    Neuroimage 52:1135-47. 2010
    ..g., feed-forward or feedback) to guide the experimental investigation of the control of vascular dilation and constriction following stimulation...
  8. doi request reprint Altered neurovascular coupling during information-processing states
    Myles Jones
    The Centre for Signal Processing in Neuroimaging and Systems Neuroscience, Department of Psychology, University of Sheffield, Western Bank, Sheffield S10 2TP, UK
    Eur J Neurosci 27:2758-72. 2008
    ..These data suggest that there may be differences in stimulus-evoked neural activity and accompanying haemodynamics during different information-processing states...
  9. ncbi request reprint Haemodynamic responses to sensory stimulation are enhanced following acute cocaine administration
    I M Devonshire
    Department of Psychology, University of Sheffield, Western Bank, Sheffield S10 2TP, UK
    Neuroimage 22:1744-53. 2004
    ..The findings suggest that any cocaine-induced enhancement of sensory-related neural activity in humans is likely to be detectable by neuroimaging...
  10. ncbi request reprint Cocaine administration produces a protracted decoupling of neural and haemodynamic responses to intense sensory stimuli
    J Berwick
    Department of Psychology, University of Sheffield, Western Bank, Sheffield, South Yorkshire S10 2TP, UK
    Neuroscience 132:361-74. 2005
    ....
  11. ncbi request reprint Investigating the coupling between stimulation and neural activity: a dynamic modeling approach
    Veronique A Lefebvre
    Signal Processing in Neuroimaging and Systems Neuroscience group, University of Sheffield, UK
    Conf Proc IEEE Eng Med Biol Soc 2007:1105-8. 2007
    ..The model parameters obtained by optimization for different physiological conditions (anaesthetized or awake) were significantly different. Although this is a descriptive model, it may well have some physiological implications...
  12. doi request reprint Teaching medical students basic neurotransmitter pharmacology using primary research resources
    Amy C Halliday
    Department of Pharmacology, Oxford University, Oxford, United Kingdom
    Adv Physiol Educ 34:205-12. 2010
    ..Moreover, the majority of students reported that using primary research papers was easy and useful, with over half stating that they would use them in future study...
  13. doi request reprint Neuroscience: viable applications in education?
    Ian M Devonshire
    Department of Pharmacology, Oxford University, Oxford, United Kingdom
    Neuroscientist 16:349-56. 2010
    ..They propose that by overcoming these practical barriers through appropriate training and shared experience, neuroeducation can reach its full potential...