Researchers have identified nearly 1,500 proteins present in the postsynaptic density — a complex collection of proteins that enables quick and flexible signaling across the brain. The results were published 14 January in Nature Neuroscience.

A genetic database of autism genes, called Autism Database, or AutDB, details curated information for more than 200 mouse models of autism, according to a report in the January BMC Genomics.

A new technique allows researchers to watch the long-term effects of disease on the brain, according to a study published in the February Nature Medicine. The approach could help scientists study changes in the brain that result from neurological disorders such as autism.

Four years after scientists devised a way to paint individual mouse neurons in different colors, two independent groups have adapted the technique for use in the fruit fly. Both papers, replete with stunning images of fly neurons, appeared 6 February in Nature Methods.

Using tricks of genetic engineering, researchers in Taiwan have created the first comprehensive map of the myriad neuronal connections in the fruit fly brain. The findings appeared 11 January in Current Biology.

Chinese researchers have developed a new imaging system, called micro-optical sectioning tomography or MOST, to generate a three-dimensional image of neurons in a whole mouse brain.

MIT researchers are testing a new device that analyzes rocking and other repetitive movements in people with autism.

The National Institutes of Health on 30 September launched a public database to catalog a particularly important type of genomic data: so-called ‘structural variations’ — large deletions, duplications and rearrangements of DNA.

Researchers have mapped unique identifiers in the regions around human genes that are at risk for duplication or deletion, allowing precise sequencing of nearly 1,000 genes for the first time, according to a paper published today in Science.

A clever new method records brain activity during live, back-and-forth social interactions and could help scientists study joint attention — the act of looking at an object the same time someone else does.