By Lily Brough, 6.2
On Thursday, A Level Psychology and Biology students were joined by Dr Guy Sutton for ‘Brain Day’. It was an inspiring day full of talks, ranging from the effects of drugs on the brain, criminality, brain trauma and the future of the brain. We even got to witness a live dissection of a sheep brain, exploring the different areas of the brain. The day showcased the far-reaching impacts of psychology and neuroscience and its relevance to many unsuspecting aspects of life.
The morning saw a detailed introduction to the structure of the brain, as well as the concepts of neuroplasticity and imaging techniques. This included contemporary studies on the effects of COVID-19 and the Abracadabra project, which studied the long term effects of cognitive stimulation in socioeconomically disadvantaged areas. This was followed up by an informative look at the effects of drugs such as cannabis and ketamine on the brain. It was especially interesting to learn of the vastly different effects various forms of cannabis can have – THC causes cognitive impairment, while CBD can be used as a treatment for epilepsy, for example. Just before lunch, we had a look at various neuroimaging techniques. Students particularly enjoyed the vivid images produced by diffusion tensor imaging (DTI), as well as the extremely complex connectomes being created.
After lunch, Dr Sutton explored possible explanations of schizophrenia before giving a powerful talk on the ‘criminal brain’. Looking at different case studies, we were able to explore the complexity of the causes behind crime and the debate of free will. This revealed the philosophical questions that underpin both psychological and neuroscientific research. After this, we had the exciting brain dissection, which gave us a chance to see the structures discussed during the day. Everyone was intrigued by the strange texture of the brain and enjoyed inspecting the hippocampus and cerebellum.
To end the day, there was a talk on the future of the brain, with the discussion of neuro-bionics and the impending fusion of the brain and technology. This sparked much debate about the ethics and morals of advancing research and left us thinking about the future of neuroscience.
By Pip Stamp, Teacher of Psychology
I was extremely proud of our students on Brain Day. To quote Dr Guy Sutton: “I always enjoy visiting Bedales. I was particularly impressed this year, given what has happened over the past 18 months, of how attentive and receptive the students were. They engaged fully, asked some great questions and equally, answered my questions with intelligent and thoughtful responses. Generally, a really delightful, attentive and polite audience and I very much look forward to visiting again.”