The Turbulent Brain: Rhythms and Waves
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Despite its calm exterior, the brain is a hub of complex wave dynamics. Cognitive processes are facilitated through communication between neurons, leading to synchronization and oscillations at various frequencies that can be recorded.
These oscillations collectively generate waves that propagate through different brain regions. Beyond electrical activity, the brain also experiences slow chemical waves that can trigger migraines and mechanical waves resulting from trauma.
This lecture will explore the impact of these diverse waves on brain function.
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- György Buzsáki. Rhythms of the Brain. Oxford university press, 2006.
- Alain Destexhe and Terrence J Sejnowski. The wilson–cowan model, 36 years later. Bio- logical cybernetics, 101(1):1–2, 2009.
- Michael Häusser. The hodgkin-huxley theory of the action potential. Nature neuroscience, 3(11):1165–1165, 2000.
- Alan L. Hodgkin and Andrew F. Huxley. A quantitative description of membrane current and its application to conduction and excitation in nerve. The Journal of Physiology, 117(4):500–544, 1952.
- Luiz Pessoa. The entangled brain: How perception, cognition, and emotion are woven together. MIT Press, 2022.
- Olaf Sporns. Networks of the Brain. MIT press, 2016.
- Steven Strogatz. Sync: The emerging science of spontaneous order. 2004.
- Hugh R Wilson and Jack D Cowan. Excitatory and inhibitory interactions in localized pop- ulations of model neurons. Biophysical journal, 12(1):1–24, 1972.
This event was on Tue, 18 Mar 2025
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