Dr Neeraj Saxena

2023

• Chandler, H. L. et al. 2023. Reduced brain oxygen metabolism in patients with multiple sclerosis: Evidence from dual-calibrated functional MRI. Journal of Cerebral Blood Flow and Metabolism 43(1), pp. 115-128.
• Saxena, N. 2023. Selected abstracts from the Welsh Pain Society - Annual Scientific Meeting 2022. British Journal of Pain (10.1177/20494637221148288)

2022

• Chiarelli, A. M. et al. 2022. A flow-diffusion model of oxygen transport for quantitative mapping of cerebral metabolic rate of oxygen (CMRO2) with single gas calibrated fMRI. Journal of Cerebral Blood Flow and Metabolism 42(7), pp. 1192-1209. (10.1177/0271678X221077332)

2021

• Saxena, N. et al. 2021. A comparison of GABA-ergic (propofol) and non-GABA-ergic (dexmedetomidine) sedation on visual and motor cortical oscillations, using magnetoencephalography. NeuroImage 245, article number: 118659. (10.1016/j.neuroimage.2021.118659)
• Chandler, H. L. et al. 2021. Using dual-calibrated functional MRI to map brain oxygen supply and consumption in multiple sclerosis. [Online]. bioRxiv. Available at: https://doi.org/10.1101/2021.01.07.425819

2020

• Shaw, A. D., Muthukumaraswamy, S. D., Saxena, N., Sumner, R. L., Adams, N., Moran, R. J. and Singh, K. D. 2020. Generative modelling of the thalamo-cortical circuit mechanisms underlying the neurophysiological effects of ketamine. NeuroImage 221, article number: 117189. (10.1016/j.neuroimage.2020.117189)
• Rossiter, H., Saxena, N. and Khot, S. 2020. Oscillatory dynamics in ischaemic pain. British Journal of Pain (10.1177/2049463719898111)

2019

• Saxena, N., Gili, T., Diukova, A., Huckle, D., Hall, J. E. and Wise, R. G. 2019. Mild propofol sedation reduces frontal lobe and thalamic cerebral blood flow: An arterial spin labeling study. Frontiers in Physiology 10, article number: 1541. (10.3389/fphys.2019.01541)
• Bosanquet, D. et al. 2019. Perineural local anaesthetic catheter after major lower limb amputation trial (PLACEMENT): results from a randomised controlled feasibility trial. BMJ Open 9(11), article number: e029233. (10.1136/bmjopen-2019-029233)

2018

• Bosanquet, D. C. et al. 2018. Major lower limb amputation audit – introduction and implementation of a multimodal perioperative pain management guideline. British Journal of Pain 12(4), pp. 257-258. (10.1177/2049463718800736)
• Saxena, N. 2018. Investigating the role of Gamma-aminobutyric acid (GABA) in sedation: a combinedelectrophysiological, haemodynamicand spectroscopic study in humans. PhD Thesis, Cardiff University.

2017

• Bosanquet, D. C. et al. 2017. Perineural local anaesthetic catheter after major lower limb amputation trial (PLACEMENT): study protocol for a randomised controlled pilot study. Trials 18, article number: 629. (10.1186/s13063-017-2357-x)

2015

• Shaw, A. D., Saxena, N., Jackson, L. E., Hall, J. E., Singh, K. D. and Muthukumaraswamy, S. D. 2015. Ketamine amplifies induced gamma frequency oscillations in the human cerebral cortex. European Neuropsychopharmacology 25(8), pp. 1136-1146. (10.1016/j.euroneuro.2015.04.012)
• Muthukumaraswamy, S. D., Shaw, A. D., Jackson, L. E., Hall, J., Moran, R. and Saxena, N. 2015. Evidence that subanesthetic doses of ketamine cause sustained disruptions of NMDA and AMPA-mediated frontoparietal connectivity in humans. Journal of Neuroscience 35(33), pp. 11694-11706. (10.1523/JNEUROSCI.0903-15.2015)

2014

• Warnert, E. A. et al. 2014. In vivo assessment of human brainstem cerebrovascular function: a multi-inversion time pulsed arterial spin labelling study. Journal of Cerebral Blood Flow and Metabolism 34(6), pp. 956-963. (10.1038/jcbfm.2014.39)

2013

• Saxena, N., Muthukumaraswamy, S. D., Diukova, A., Singh, K. D., Hall, J. E. and Wise, R. G. 2013. Enhanced stimulus-induced gamma activity in humans during propofol-induced sedation. PLoS ONE 8(3), article number: e57685. (10.1371/journal.pone.0057685)
• Harris, A. D. et al. 2013. Temporal dynamics of lactate concentration in the human brain during acute inspiratory hypoxia. Journal of Magnetic Resonance Imaging 37(3), pp. 739-745. (10.1002/jmri.23815)
• Gili, T., Saxena, N., Diukova, A., Murphy, K., Hall, J. E. and Wise, R. G. 2013. The thalamus and brainstem act as key hubs in alterations of human brain network connectivity induced by mild propofol sedation. The Journal of Neuroscience 33(9), pp. 4024-4031. (10.1523/JNEUROSCI.3480-12.2013)
• Harris, A. D., Murphy, K., Diaz, C., Saxena, N., Hall, J. E., Liu, T. T. and Wise, R. G. 2013. Cerebral blood flow response to acute hypoxic hypoxia. NMR in Biomedicine 26(12), pp. 1844-1852. (10.1002/nbm.3026)

2010

• Edden, R. A. E. et al. 2010. Edited MRS is sensitive to changes in lactate concentration during inspiratory hypoxia. Journal of Magnetic Resonance Imaging 32(2), pp. 320-325. (10.1002/jmri.22233)

2008

• Saxena, N. and Parry-Jones, A. 2008. Traumatic haemorrhage into an occult phaeochromocytoma: presentation and management in a patient with septic shock. Anaesthesia 63(4), pp. 428-432. (10.1111/j.1365-2044.2007.05401.x)
• Kumar, M., Saxena, N. and Saxena, A. K. 2008. The effect of a colloid or crystalloid preload on hypotension caused by induction of anaesthesia with propofol and fentanyl. Journal of Anaesthesiology Clinical Pharmacology 24(4), pp. 409-412.

2005

• Saxena, N. and Chaudhary, S. 2005. Open indirect cardiac massage in neonate. Indian Journal of Pediatrics 72(3), pp. 253-255.
• Saxena, N. and Sharma, M. 2005. Cerebral infarction following carotid arterial injection of adrenaline. Canadian Journal of Anesthesia 52(1), pp. 119-119. (10.1007/BF03018600)

2004

• Saxena, A. K., Saxena, N., Aggarwal, B. and Sethi, A. K. 2004. An unusual complication of sinus arrest following right-sided stellate ganglion block: A case report. Pain Practice 4(3), pp. 245-248. (10.1111/j.1533-2500.2004.04309.x)

2003

• Saxena, N. and Ahuja, S. 2003. Laryngeal mask cuff damage during interscalene block. Anaesthesia 58(6), pp. 600. (10.1046/j.1365-2044.2003.03207_4.x)