Imaging techniques capture real-world social interaction
Three new approaches to brain imaging, presented Tuesday at the Society for Neuroscience annual meeting in New Orleans, allow researchers to probe how the brain responds to social situations.
Three new approaches to brain imaging, presented Tuesday at the Society for Neuroscience annual meeting in New Orleans, allow researchers to probe how the brain responds to social situations.
Prenatal exposure to antibodies collected from the mothers of children with autism boosts stem cell proliferation in the brains of mice, according to two studies presented at the 2012 Society for Neuroscience annual meeting in New Orleans.
Rats lacking FMR1, the gene mutated in people with fragile X syndrome, do not learn to discriminate between human speech sounds like control rats do, according to research presented Monday evening at the 2012 Society for Neuroscience annual meeting in New Orleans.
An in-depth analysis of tissue from a large number of autism brains eases some of the qualms about their use in research, according to a poster presented Monday at the 2012 Society for Neuroscience annual meeting in New Orleans.
Some song-related areas in the zebra finch brain and language areas in the human brain show strikingly similar patterns of gene expression, according to unpublished research presented Sunday at the Society for Neuroscience annual meeting in New Orleans.
Mice lacking one copy of the autism-linked 16p11.2 chromosomal region are thin, deaf and show repetitive behaviors. They also have altered proportions of neurons in their brains, particularly those that express the chemical messenger dopamine. The unpublished results were presented Sunday at the 2012 Society for Neuroscience annual meeting in New Orleans.
A distinct region of the social brain is activated when viewing interactions between two people, according to unpublished research presented Sunday at the Society for Neuroscience annual meeting in New Orleans.
Researchers have induced stem cells to form three-dimensional clumps of neurons that resemble miniature brains, according to a study published 31 July in Proceedings of the National Academy of Sciences.
Sensory responses in the brain of an individual with autism vary much more than in someone without the disorder, according to a study published 20 September in Neuron. This may explain why some people with autism are extremely sensitive to lights and sounds.
Postmortem brains from individuals with autism allow researchers to look at patterns of gene expression in different cell types, and to understand the interplay among neurons and neural circuits, says Dan Arking.