Effort To Map Human Brain Faces Complex Challenges

The wiring diagram of connections between neurons and the interscutularis muscle of a mouse ear. Credit: Lu et al., 2009 PLoS Biology: The Interscutularis Connectome

From Live Science:

Mapping the connections among brain cells could someday prove as revolutionary as mapping the human genome. But tracing each synaptic connection between neurons — essentially a manual effort so far — has proven painstakingly slow. To approach a thorough mapping, researchers will have to develop a computer-automated process.

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