| Autor: |
Wang-Chen, Sibo, Stimpfling, Victor Alfred, Lam, Thomas Ka Chung, Özdil, Pembe Gizem, Genoud, Louise, Hurtak, Femke, Ramdya, Pavan |
| Zdroj: |
Nature Methods; 20240101, Issue: Preprints p1-10, 10p |
| Abstrakt: |
Discovering principles underlying the control of animal behavior requires a tight dialogue between experiments and neuromechanical models. Such models have primarily been used to investigate motor control with less emphasis on how the brain and motor systems work together during hierarchical sensorimotor control. NeuroMechFly v2 expands Drosophilaneuromechanical modeling by enabling vision, olfaction, ascending motor feedback and complex terrains that can be navigated using leg adhesion. We illustrate its capabilities by constructing biologically inspired controllers that use ascending feedback to perform path integration and head stabilization. After adding vision and olfaction, we train a controller using reinforcement learning to perform a multimodal navigation task. Finally, we illustrate more bio-realistic modeling involving complex odor plume navigation, and fly–fly following using a connectome-constrained visual network. NeuroMechFly can be used to accelerate the discovery of explanatory models of the nervous system and to develop machine learning-based controllers for autonomous artificial agents and robots. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
|
Full text from SpringerLink