Martin A. Vinck

Improved detection and spatiotemporal spectral analysis of neural traveling waves

Information Flow and Traveling Waves show distinct cortical trajectories

Traveling waves (TWs) are a hallmark of cortical dynamics, proposed to organize neuronal activity across space and time. Yet their propagation can oppose the causal flow of information, challenging their functional interpretation. We demonstrate this using computational simulations and validate our predictions in elect...

Conductance-based reversal potentials in spiking recurrent neural networks enhance energy efficiency and task performance

Dale's law with reversal potentials, a core feature of biological neural networks, can render SRNNs more accurate and energy-efficient, and leads to high-performing Dalean SRNNs that substantially improve on Dalean networks without reversal potentials.