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. (10.1177/0271678X221121849)
• Saxena, N. 2023. Selected abstracts from the Welsh Pain Society - Annual Scientific Meeting 2022. British Journal of Pain 17 (4), pp.330-331. (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

• 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.
• 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 118659. (10.1016/j.neuroimage.2021.118659)

2020

• Rossiter, H. , Saxena, N. and Khot, S. 2020. Oscillatory dynamics in ischaemic pain. British Journal of Pain (10.1177/2049463719898111)
• Shaw, A. D. et al. 2020. Generative modelling of the thalamo-cortical circuit mechanisms underlying the neurophysiological effects of ketamine. NeuroImage 221 117189. (10.1016/j.neuroimage.2020.117189)

2019

• 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) e029233. (10.1136/bmjopen-2019-029233)
• Saxena, N. et al. 2019. Mild propofol sedation reduces frontal lobe and thalamic cerebral blood flow: An arterial spin labeling study. Frontiers in Physiology 10 1541. (10.3389/fphys.2019.01541)

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 18 629. (10.1186/s13063-017-2357-x)

2015

• Muthukumaraswamy, S. D. et al. 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)
• Shaw, A. D. et al. 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)

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

• Gili, T. et al. 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. et al., 2013. Cerebral blood flow response to acute hypoxic hypoxia. NMR in Biomedicine 26 (12), pp.1844-1852. (10.1002/nbm.3026)
• 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)
• Saxena, N. et al. 2013. Enhanced stimulus-induced gamma activity in humans during propofol-induced sedation. PLoS ONE 8 (3) e57685. (10.1371/journal.pone.0057685)

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

• 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.
• 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)

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. et al., 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)