Eon 推出数字果蝇脑，中国团队 DeepSoma 转向精细神经元与跨身体平台
Eon 用简化神经元实现数字果蝇闭环，DeepSoma 则用精细神经元和真实环境建模，挑战全脑模拟的三大难点。
Eon Systems 发布了一只可在虚拟环境中觅食、梳理触角的数字果蝇，基于约 14 万神经元和 5000 万突触连接，首次实现神经活动、身体运动和环境反馈的闭环。但中国团队知跃空间智能认为这还不够，其 DeepSoma 平台采用精细生物物理神经元建模，并将真实世界重建为可计算环境，目标是将全脑模型接入不同身体。
正文摘录
Eon “Uploads” a Fruit Fly Brain with LIF; Chinese Team Goes Straight for Fine-Grained Neurons and Cross-Body Platforms A single digital fruit fly just pushed “brain uploading” into the trending spotlight, and a Chinese team is now aiming at the three hardest gaps it leaves behind: not satisfied with LIF-simplified neurons, not satisfied with preset physics simulation scenarios, and not satisfied with merely producing one animated digital animal. Their goal is to wire a fine-grained brain model, a digital world built from the real environment, and cross-body interfaces into a single integrated pipeline. This March, Eon Systems unveiled a “digital fruit fly” that forages and grooms its antennae in a virtual environment. Built on the adult fruit fly connectome — roughly 140,000 neurons and 50…