23 March 2026
Vaishvi P and Amy M, Lower Sixth
Last week, we had the privilege of welcoming neuroscientist Professor Tricia Riddell to Woldingham, who delivered a very engaging talk to Sixth Form students studying biology and psychology.
Professor Riddell’s talk centred on neuroplasticity — the brain’s remarkable capacity for continuous change and adaptation — with a particular focus on memory. She talked to us about a range of fascinating topics, from the role of synapses in processing and reinforcing new information, to how growth-oriented mindsets can shape our memory and influence the way we perceive the future.
Given the complexity of neuroscience, Professor Riddell took her time to explain concepts using real-life case studies and multiple examples which made even the most challenging concepts understandable. One particularly shocking concept for a lot of us is that memory is not always a reliable record of events and that an over-reliance on our own recollections could, in fact, distort our perception of the future.
Professor Riddell’s talk was thought-provoking and inspired many of us to undertake further research — including exploring questions such as: How is memory linked to epigenetics? Could the mechanisms behind neuroplasticity be applied to repairing neural damage, such as in spinal cord injuries? And what is the role of the hippocampus in consolidating memories?
Professor Riddell also kindly gave up her time to join an Empowered Learning Reps meeting at lunchtime, talking about different revision strategies and why they are (or aren’t) effective. She answered questions ranging from the use of AI in revision to how colour coding actually works - it was highly beneficial and will hopefully allow us to study more effectively and share some of her tips!
We are truly grateful for Professor Riddell’s visit and thoroughly enjoyed her engaging and inspiring talk. Thank you to Ms Batka and Mrs Petty for organising this.