oNeura · Research software
Experiment on cells and organs—in software.
Change drug exposure, nutrient supply, or electrical stimulation. Use oNeura’s research models to follow molecular motion, cell activity, and organ function over time.
Compare runs with different inputs to examine how each model responds. The models use physical and chemical processes with measured or estimated parameters; comparison with experimental data tests where those assumptions hold.
Models
Native libraries and research workflows across seven scales, from atoms to organisms. Some models run independently; selected workflows connect them.
- Molecular dynamicsFollow atomic motion from positions, charges, and force parameters.
- Binding and drug exposureExplore binding poses and changes in drug concentration over time.
- Cells and genomesModel metabolism, signaling, expression, and replication.
- Spatial tissuesCalculate nutrient gradients, tissue patterns, and regeneration.
- Organs and circulationCouple breathing, blood gases, circulation, and organ responses.
- Neural systemsStimulate circuits and inspect membrane activity and spikes.
- Reproduction and developmentModel reproductive tissue physiology and developmental cell states.
- Organisms and ecologyExplore sensory-driven organisms and nutrient-limited food webs.
Research software under development, not a clinical decision system. See validation status and current limitations.
Model connections
In one drug-exposure workflow, an oral dose enters a gut compartment. Absorption moves drug into a central compartment, distribution exchanges it with a peripheral compartment, and liver and kidney models modify clearance. The calculation tracks drug amounts and free concentrations over time.
When the ventricular-cell model is enabled, those free concentrations become inputs to its drug-response calculation. The coupled run can follow exposure alongside electrical cell activity. Other models, such as the pond ecosystem, run independently.
These connections are explicit model choices. The catalog describes their inputs, calculations, outputs, and activation requirements; the validation record describes what has been compared with measurements.
Contact
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