Australian National University released a study on the 15th, the school scientists successfully led to the growth of rat brain cells in semiconductor chips, and the formation of neural circuits, the development of the so-called "chip brain."
According to the Xinhua News Agency, the research is to fabricate a certain structure of nanowires on semiconductor chips, guiding the growth of rat brain cells like scaffolding and forming a neural circuit. This is the first time that studies have demonstrated that neuronal circuits grown on nanowire scaffolds are functional and highly cross-linked.
Dr. Gautam, one of the principal investigators at the National University of Australia's Institute of Engineering and Engineering, said the study provides new insights into neurorestoratology and helps to restore brain damage in accidents, strokes or neurodegenerative diseases Features.
Dr. Daria, who led the study, said she hopes to use the "brain of the chip" to better understand how neurons form computational circuits and ultimately pass on information.
"Unlike other prostheses and other prostheses, neuronal synapses need to be interconnected to form the basis for the processing of information in the brain in the process of sensing, learning, learning, and memory." Dalia said that using specific nanometers Line geometry, researchers have demonstrated that neurons are highly cross-linked and form the default functional loop.
This research also provides a platform for better understanding of the working principle of the brain. Daria said that the observation of brain cells is the current focus of research, and the research results applied to the manufacture of prosthesis-like "pseudo-brain" is the future goal, the actual application is expected to wait 15 to 20 years.
This research spans a number of disciplines in physics, engineering and neuroscience. The researchers believe that this research also opens up new research paradigms in which nanomaterials technologies are more closely integrated with neuroscience. Relevant results have been published in the "nano newsletter" monthly.
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