BioniChaos
@bionichaos.bsky.social
BioniChaos is about making biomedical data tools simple and accessible for everyone, whether they’re learning, researching, or solving practical problems. We focus on open-source tools that let people explore and understand data like EEG, ECG, etc.
The ELIZA Effect proved humans will anthropomorphize simple regex loops. Trace the evolution of synthetic empathy from 1966 symbolic logic to 2026 high-entropy transformers in this live web lab. bionichaos.com/eliza/ #NLP #AI
ELIZA Simulator & Evolutionary AI Lab
Explore the ELIZA effect and the evolution of conversational artificial intelligence from 1966 symbolic pattern matching to semantic vector embeddings and high-temperature generative transformers.
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How does the cochlea amplify a whisper by 50 dB? Outer hair cells act as piezoelectric motors. Explore tonotopy, MET channels, and neural phase-locking in this real-time biophysics simulator: bionichaos.com/haircells/ #Biophysics #Neuro
Advanced Hair Cell Simulation - Cochlear Biomechanics & Neural Firing Lab
An interactive biophysical model of cochlear micromechanics, inner and outer hair cell transduction, OHC somatic amplification, and auditory nerve spike coding.
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Reading human thoughts is a physics nightmare. The skull is an electrical insulator, and consumer dry electrodes act as antennas for 60Hz wall noise. Test the biophysics of EEG and neural implants yourself: bionichaos.com/electrodes/ #Neurotech #BCI
EEG Technologies & Brain Interfaces - Interactive Laboratory
An interactive simulation of electroencephalography (EEG) technologies, exploring electrode types, placement systems, invasiveness, and real-time brainwave signal fidelity.
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Speech is just aerodynamic turbulence sculpted by a 17.5cm biological waveguide. I built an interactive vocal tract visualizer to simulate tongue kinematics and acoustic formants in real time. Try it here: bionichaos.com/phoneticsim/ #Phonetics #WebAudio
English Speech Articulator & Phonetics Visualizer
Explore real-time sagittal vocal tract biomechanics, formant filtering, and interactive phonetic sentence synthesis.
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How do photons measure brain activity through bone? The Modified Beer-Lambert Law separates HbO from HbR during cognitive load. Explore our real-time fNIRS time-series sandbox: bionichaos.com/fnirs/ #Neurotech #fNIRS
fNIRS Time-Series & Optical Neuroimaging - Interactive Laboratory
An advanced, browser-native functional Near-Infrared Spectroscopy (fNIRS) time-series visualizer. Explore oxyhemoglobin (HbO) and deoxyhemoglobin (HbR) dynamics, hemodynamic response functions, and op...
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Decoding finger flexions from wrist sEMG is all about spatial volume conduction and Henneman recruitment. Explore dual-channel MUAP summation and DSP envelope filters live in your browser: bionichaos.com/emgesture/ #Neurotech #BME
Slot machine math hijacks the basal ganglia by erasing post-reinforcement pauses. Watch Rescorla-Wagner learning kinetics compute in real-time with our live operant conditioning simulator. Test the variables: bionichaos.com/skinnerbox/ #Neuroscience
Skinner Box & Signal Detection Theory Simulator - Interactive Laboratory
Interactive operant conditioning chamber simulating reinforcement schedules, Skinner cumulative response recorders, and Signal Detection Theory metrics.
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Why does arterial stiffness obliterate the dicrotic notch? Model synthetic PPG waveforms, SpO2 absorption ratios, and vascular recoil in real time: bionichaos.com/pulseviz/ #Biomedical #HealthTech
PulseVision: Synthetic PPG Waveform Visualizer - Interactive Laboratory
Explore cardiovascular telemetry with real-time synthetic PPG waveform modeling, dicrotic notch morphology tuning, SpO2 oxygen saturation, and pulse audio synthesis.
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Explore how CAG repeats drive basal ganglia network chaos. This web simulator integrates RK4 ODEs, Vonsattel ventricular atrophy, and live Web Audio sonification. Try it here: bionichaos.com/huntington/ #Neuroscience #Biophysics
Huntington's Disease & Brain Deterioration Laboratory - Interactive Simulator
Explore striatal medium spiny neuron atrophy, lateral ventricle boxcar dilation, and basal ganglia nonlinear bifurcation into chorea.
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Explore top-down Bayesian predictive visual processing with the interactive Hollow-Face Visual Cognition Sandbox. Manipulate 3D concavity, surface priors, wireframe mesh, and light angles in real time: bionichaos.com/hollowface/
Hollow-Face Illusion Visual Cognition Sandbox - Interactive Laboratory
An interactive 3D simulation of the Hollow-Face optical illusion examining Bayesian visual cognition and predictive processing.
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Explore how the Wavelet Scattering Transform (WST) isolates non-stationary EEG spikes from 1/f background noise. Adjust scale parameters, toggle clinical seizure presets, and monitor real-time DSP metrics in your browser: bionichaos.com/timefreq/
Joint Time-Frequency Scattering for Seizure Detection - Interactive Laboratory
Explore real-time EEG wavelet scattering transform, joint time-frequency decomposition, and non-stationary epileptic spike cluster detection.
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Model non-linear cortical dynamics in your browser! Rotate 3D phase space attractors, tweak excitability (ρ) & coupling (σ), and trace simulated LFP waveforms in real time. bionichaos.com/about/
About BioniChaos - Exploring Nonlinear Biological Dynamics & Chaos Laboratory
Meet BioniChaos. Discover how we build open-source biomedical signal simulators live on YouTube, making EEG, ECG, and chaos theory accessible to everyone.
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Map clinical seizure semiology to 3D cortical anatomy in real-time. SeizureZone uses Three.js to render FreeSurfer brain meshes with adjustable transparency, rotational velocity, and audio telemetry. bionichaos.com/seizurezone/
SeizureZone: Interactive 3D Brain Mapping Visualizer
Interactive 3D brain visualization laboratory mapping clinical seizure semiology to neuroanatomical regions of the Destrieux atlas in real-time.
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Explore the neural mechanisms of tinnitus notch therapy. This browser-based Web Audio simulation models second-order IIR filters and Wilson-Cowan lateral inhibition in the auditory cortex: bionichaos.com/tinnitusnotch/
Tinnitus Acoustic Notch Therapy & Neural Retraining Simulator
Interactive real-time tinnitus pitch matching, acoustic notch therapy, and tonotopic auditory cortex visualizer.
bionichaos.com
Why visual data exploration is critical: 12 radically different datasets that share the exact same statistical properties. Morph presets, draw custom shapes, and sonify coordinates in this interactive browser tool: bionichaos.com/datasaurus/
Datasaurus Dozen Interactive Laboratory - BioniChaos
Witness the power of data visualization. An interactive lab showcasing datasets with identical summary statistics yet completely different shapes.
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Explore real-time medical data fusion in your browser! Benchmark raw ECG, PPG, and EEG signals across MIMIC-IV, OpenNeuro, and more. Tune latency, noise, and latent fusion strategies on-the-fly. bionichaos.com/multimodal/
Multimodal Medical Data Landscape - Interactive Laboratory & Dataset Explorer
Interactive multimodal medical data benchmark laboratory. Analyze sensor signals, clinical imaging integration, licensing constraints, and cross-modal alignment architectures.
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Interact with our browser-native 12-Lead ECG Simulator! Synthesize 11 clinical rhythms (STEMI, A-Fib, Torsades) in real time using a dynamic dipole vector model. Tune intervals, inject noise, and export high-frequency CSV data. bionichaos.com/ecg_gen_3/
ECG Simulator & 12-Lead Cardiac Waveform Laboratory
An interactive 12-lead ECG simulator and cardiac rhythm visualizer. Explore electrophysiological parameters, PR, QRS, QT intervals, myocardial ischemia, arrhythmias, and conduction blocks in real time...
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Explore real-time bionic vision simulation in your browser. Model Argus II microelectrode arrays, phosphene point-spread optics, and retinal pathology scotomas with live webcam feeds: bionichaos.com/retinal_impl...
Virtual Retinal Implant Simulation - Interactive Laboratory
Experience bionic vision with our interactive retinal prosthesis and phosphene simulation sandbox.
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Explore cranial anatomy with this interactive 3D Beauchêne Exploded Skull Simulator. Disarticulate all 22 bones in real-time using custom kinematic matrices, shaders, and WebGL directly in your browser: bionichaos.com/beaucheneskull
Beauchêne Exploded Skull Simulator - Interactive Cranial Anatomy Laboratory
Interactive 3D Beauchêne skull model simulator. Smoothly explode, isolate, and study the 22 cranial and facial bones with anatomical precision.
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Explore 30,000+ clinical EEG subject records across open-access repositories. Filter by access tier, EDF/NWB/MAT formats, and clinical modality in real time: bionichaos.com/resources/
EEG Datasets and Resources - Comprehensive Neuroinformatics Directory
Explore a curated collection of EEG datasets, publications, software tools, hardware devices, and APIs for brainwave analysis.
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Simulate neural action potentials in real time with NeuroViz 3D. Features dual virtual patch-clamp probes, Hodgkin-Huxley dynamics, and 4 3D cell morphologies (Pyramidal, Purkinje, etc) in your browser. Test it here: bionichaos.com/neuron3d/
NeuroViz 3D — Enhanced 3D Neuron Activity Simulator
Experience real-time interactive 3D WebGL visualization of neural membrane dynamics, action potential propagation, dendritic cable theory, and dual virtual patch-clamp electrophysiology.
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Explore the biophysics of harmony with the Interactive Dissonance Viewer! Simulate sensory roughness using the Plomp-Levelt model, tweak instrument timbres, and view triad heatmaps with real-time audio synthesis. Try it: bionichaos.com/dissonance/
Interactive Dissonance Viewer - Acoustic Harmony Laboratory
An interactive psychoacoustic simulation to explore musical harmony, overtone structures, and sensory dissonance landscapes in real time.
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Extracting heart rate directly from a webcam! 🤯 This demo uses Eulerian Video Magnification and rPPG to analyze subtle skin color changes, complete with live AI-assisted code debugging to refine signal quality thresholds. Watch here: youtu.be/u6Rh5VKTVmo
AI Fixes My Webcam Heart Rate Monitor: Live Coding with Gemini
YouTube video by BioniChaos
youtu.be
Test your hearing thresholds with our interactive audiogram lab: bionichaos.com/hearcheckgame/ It uses the Web Audio API and an adaptive Hughson-Westlake algorithm to plot clinical frequencies (250Hz-8000Hz) while you play a spatial dual-task game.
Echolocation: Hearing Perception Test & Interactive Audiogram Simulator
Map human auditory perception thresholds across clinical frequencies inside an interactive, adaptive browser laboratory.
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Test clinical audiology DSP algorithms in your browser. I built an interactive Hearing Aid Simulator mapping audiograms to real-time 9-band EQ Web Audio filters. Test NAL-R prescription rules & live FFT spectral analysis. bionichaos.com/hearingaid/
Hearing Aid Simulator - Interactive Hearing Loss & Amplification Visualizer
Interactive hearing aid simulator and audiogram fitting lab. Model sensorineural hearing loss profiles, simulate NAL-R amplification curves, real-time Web Audio DSP multi-band EQ filtering, and live s...
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Explore human skeletal anatomy with our Advanced X-Ray Simulation tool. Adjust kVp & mA to see real-time photon attenuation and test live webcam pose tracking via TF.js! Try the interactive laboratory in your browser here: bionichaos.com/xraysim/
Advanced X-Ray Simulation - Interactive Anatomy Laboratory
Explore human skeletal anatomy through a high-contrast radiography simulation. Features real-time pose tracking, dynamic spectral filtering, and customizable electromagnetic tube controls.
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Compare consumer vs implantable EEG devices with our interactive simulator. Analyze SNR, cost, and live waveform noise across 20+ headsets and neural arrays. Try the custom hardware sandbox directly in your browser! Link: bionichaos.com/eegcompare/
EEG Device Comparison & Signal Quality Visualizer
Explore an interactive laboratory comparing consumer, research, clinical, and implantable EEG devices. Analyze signal-to-noise ratio (SNR), pricing trade-offs, and live electrophysiological waveform s...
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bionichaos.com/pacemaker/ Interactive cardiac pacemaker simulation. Analyze dual-chamber (DDD) pacing logic under normal, bradycardic, and complete heart block states. Adjust base rates and AV delay with real-time ECG output.
Cardiovascular Pacemaker Simulation - Interactive Electrophysiology Visualizer
Interactive dual-chamber cardiac pacemaker lab. Simulate normal rhythm, sinus bradycardia, and third-degree AV block with synchronous ECG output and audio feedback.
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Practice real-time ECG recognition in your browser. CardioQuest generates dynamic cardiac traces to test waveform identification across PVCs, wide QRS, and conduction blocks. Test your telemetry: bionichaos.com/cardioquest/
CardioQuest - ECG Scoring Game
CardioQuest is an interactive ECG scoring game that challenges players to identify abnormal ECG patterns in real-time. Test your diagnostic skills now.
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Simulate clinical visual pathologies in real time. Test refractive blur, cataract scattering, glaucoma field loss, AMD scotomas, and color blindness across Snellen optotypes or live webcam video: bionichaos.com/visionsim/
Vision Impairment Simulator - Interactive Visualizer Lab
Experience diagnostic visual impairment progressions in real-time using live camera streaming or simulated Snellen target environments.
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