Innate Orientating Behavior of a Multi-Legged Robot Driven by the Neural Circuits of .

The objective of this research is to achieve biologically autonomous control by utilizing a whole-brain network model, drawing inspiration from biological neural networks to enhance the development of bionic intelligence. Here, we constructed a whole-brain neural network model of Caenorhabditis elegans (), which characterizes the electrochemical processes at the level of the cellular synapses. The neural network simulation integrates computational programming and the visualization of the neurons and synapse connections of , containing the specific controllable circuits and their dynamic characteristics.

[Pathological analysis of metastatic brain tumors misdiagnosed with MRI].

Objective: To study the pathological basis of metastatic brain tumors misdiagnosed with (MRI).

Methods: Seven cases were analyzed histopathologically and immunohistochemically, compared with the MRI image.

Results: All the tumors were single large noduls.