PDN Talks 2017-10-26 14:00: TODAY “Somatosensory cortex is essential for adaptive motor control in mice”. (Dr Mackenzie Mathis, Harvard University) 2018-01-25 16:00: TODAY! “Oscillations in mitochondrial ROS production regulate the early embryonic cell cycle in Xenopus” (Dr Javier Iglesias-Gonzalez, Division of Cell Matrix Biology & Regenerative Medicine, Manchester University) 2018-10-16 16:00: “Imaging Tumour Redox Biochemistry with Positron Emission Tomography”. (Dr Tim Witney, Kings College London)