
In a classroom right next to the Mediterranean, the fifth edition of the BAMB! summer school came to life. For nine days, 30 early-career researchers stepped away from their usual routines and immersed themselves in the elusive craft of modeling behavior. What they found was a set of techniques and a community of minds committed to asking questions about how animals, ourselves included, make sense of a world full of noise, pattern, and uncertainty.
BAMB! was more than lectures. It was a place for connection and the quiet satisfaction of figuring things out together.
The school, officially titled Barcelona Summer School for Advanced Modeling of Behaviour, has established itself as one of the premier training grounds for computational neuroscientists in Europe. Organised by researchers from CRM, ENS Paris, Sorbonne University, Oxford/DeepMind, and the Paris Brain Institute, and hosted this year at the Parc de Recerca Biomèdica de Barcelona (PRBB), BAMB! 2025 stayed true to its founding principle: rigorous hands-on learning rooted in conceptual clarity.
Each day unfolded around a different modeling tradition. From parameter recovery and model comparison to reinforcement learning, Bayesian inference, latent variable models, and simulation-based techniques, the curriculum moved fast and with purpose.
The BAMB! School also centres around group projects designed to make the newly acquired knowledge resonate with each participant’s own research. On the final day, each team had ten minutes to present their approach. No one expected polished results. What mattered was the thinking behind the model, the clarity of the question, and the honest effort to answer it.
Two keynote talks closed two of the school’s days. The first was by Athena Akrami, from the Sainsbury Wellcome Centre at University College London. Her research asks how animals uncover patterns in the world and how they detect structure in noise, build abstract relationships, and carry those priors forward to guide behaviour. From the fluidity of working memory to the rigidity of perceptual biases, Akrami’s work captures cognition as a living system woven from past experience and statistical expectation.
Later in the week, Peter Dayan, director at the Max Planck Institute for Biological Cybernetics in Tübingen, took the stage. A pioneer at the intersection of artificial intelligence, neuroscience, and psychiatry, Dayan’s career has shaped how we understand learning, reward, and neuromodulation. His research deals with the brain’s decision-making machinery and its failure modes, always anchored in formal models.
A place for community and connection
Beyond the lectures and tutorials, BAMB! was held together by something quieter: conversations over lunch, fragments of code exchanged at coffee breaks, one-to-one meetings where career anxieties found sympathetic ears. Faculty weren’t distant figures; they were co-conspirators. The teaching assistants were tireless, orbiting from laptop to laptop like helpful satellites, keeping the chaos just within bounds.
Huge thanks to the organising team, the brilliant teaching assistants, keynote speakers, and all the participants whose energy, curiosity, and collaboration made BAMB! 2025 such a memorable and inspiring experience. This was BAMB!’s fifth edition, and it hasn’t lost its edge.
|
CRM CommPau Varela
|
Talent jove al CRM: tres estudiants del programa Joves i Ciència fan estada a la Unitat de Transferència
D'esquerra a dreta: Lucía Escudero, Clara Castelló, Marc Homs-Dones, Roger Carrillo, Manel Mas, Maria Borrell i David Romero. Per segon any, la Unitat de Transferència del CRM ha acollit tres estudiants del programa Joves i Ciència de la Fundació...
Barcelona, Stochastic Analysis and Quantitative Finance: Highlights of the 2025 Summer School
The 5th edition of the Barcelona Summer School on Stochastic Analysis and Quantitative Finance took place from July 21 to 25, 2025, at the Centre de Recerca Matemàtica (CRM), marking the revival of an academic tradition interrupted by the pandemic. The program offered...
Scientific vision and dialogue: the SAB meets at CRM to advise on future directions
The Scientific Advisory Board of the CRM met in July 2025 to advise on the centre’s scientific direction and review key aspects of its activity. In addition to looking at strategic plans and recruitment priorities, Board members took part in a...
Mathematics Illuminates Metabolic Mysteries: Understanding SDH-b Dysfunction in Pheochromocytoma
A mathematical model developed by researchers from the University of Birmingham, Queen Mary University of London, and the Centre de Recerca Matemàtica reveals how chromaffin cells adapt to the loss of SDH-b—a key metabolic enzyme subunit whose dysfunction is linked to...
ESGI 2025: Mathematics Meets Industry at the CRM
Over the course of five days, ESGI 2025 turned the CRM into a collaborative lab where mathematics tackled questions raised by industry. From safer autonomous driving systems to smart water resource allocation and the financial uncertainties of wind...
Quatre noves figures s’incorporen a l’exposició del CRM sobre dones matemàtiques
Aquest estiu, el CRM ha ampliat fins a tretze els roll ups de la seva exposició sobre dones matemàtiques, incorporant quatre noves figures del context espanyol i català. La mostra aprofita l’afluència de visitants al centre per visibilitzar...
From Real Problems to Mathematical Applications: A Chronicle of the XI Iberian Modeling Week
From July 7 to 11, the CRM became a hub for collaborative problem-solving during the XI Iberian Modeling Week, an international training initiative that brought together nearly 30 students from diverse academic backgrounds to tackle real-world...
The Way DNA Folds Might Help Explain How Cells Decide What to Become
A new study by researchers from the University of Edinburgh, Oxford, and CRM reveals how the 3D structure of DNA and a microscopic molecular tug-of-war shape the identity of every cell in our...
The CRM hosts a new edition of the Barcelona Introduction to Mathematical Research summer school
From June 30 to July 25, 2025, the CRM is organising a new edition of the Barcelona Introduction to Mathematical Research (BIMR), a summer school hosted at the Universitat Autònoma de Barcelona. The programme brings together 30 undergraduate...
Niclas Rieger defends his PhD thesis on data-driven climate analysis and marine pollution
Niclas Rieger defended his PhD thesis at the Institut de Ciències del Mar, culminating a research journey focused on extracting insights from both massive climate datasets and scarce environmental observations. Developed within the European CAFE...
A Day of Higher Structures in Symplectic and Poisson Geometry, with Summer Tapas at UPC Barcelona
The event "A Summer Tapas Invitation to Higher Structures in Symplectic and Poisson Geometry I", held on July 7, 2025, at EPSEB–UPC, featured talks by Alejandro Cabrera, Chenchang Zhu, Miquel Cueca, and Mario Garcia-Fernandez, offering a rich and informal exploration...
Luís Álamo, premi al millor pòster a la SFMC 2025 per un treball dirigit per Jezabel Curbelo
Luís Álamo, estudiant del màster FISYMAT de la Universitat de Granada, ha guanyat el premi al millor pòster a la conferència 3rd Spanish Fluid Mechanics Conference (SFMC25) amb un treball sobre estructures coherents Lagrangianes, basat en el seu...