brain maps, but make it real-world
3D printed brain, some LEDs inside, hand for scale.
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oscillation baseline shift and 1/f-exponents
ok, imagine you have an oscillation that is not symmetric around 0 (small direct current shift) with some amplitude modulation, for instance with 1/f-dynamics. ➡️ then these 1/f-dynamics will show up in low frequency part of spectrum (red); in addition to around oscillation peak (yellow).
— Natalie Schaworonkow (@nschawor.bsky.social) October 16, 2025 at 3:58 PM
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building an analog electronic neuron
coolest conference souvenir: electronic neuron circuit lu.i
— Natalie Schaworonkow (@nschawor) October 3, 2024
on this board: an implementation of a leaky integrate and fire neuron, with the membrane voltage visualized with LEDs (or connect an oscilloscope to see the traces). pic.twitter.com/KOlb20uBJq