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1 Stroke Research Group, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London WC1N 3BG, UK.
2 Lysholm Department of Neuroradiology (R.J.), National Hospital for Neurology and Neurosurgery, London.
3 Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London.
4 Stroke Research Group, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London WC1N 3BG, UK d.werring@ucl.ac.uk.
1 Stroke Research Group, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London WC1N 3BG, UK.
2 Lysholm Department of Neuroradiology (R.J.), National Hospital for Neurology and Neurosurgery, London.
3 Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London.
4 Stroke Research Group, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London WC1N 3BG, UK d.werring@ucl.ac.uk.