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Spectrum: Autism Research News

Tag: connectivity

November 2011

Amygdala’s links to other brain regions wane with age

by  /  15 November 2011

Connections between the amygdala — a deep nub involved in processing emotions — and other parts of the brain are more numerous in children than in adults, according to unpublished research presented at the 2011 Society for Neuroscience annual meeting in Washington, D.C.

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Meta-analysis refines understanding of brain function

by  /  15 November 2011

Scientists are analyzing more than 7,000 studies of functional magnetic resonance imaging to refine the role of various regions in the brain, according to unpublished work presented Monday at the 2011 Society for Neuroscience annual meeting in Washington, D.C.

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Video: What monkeys can teach us about autism

by  /  12 November 2011

Earl Miller tells SFARI.org how monkeys inspired his theory for the cognitive deficits in autism.

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October 2011

Cognition and behavior: Mouse model has autism-like brain

by  /  28 October 2011

A well-studied mouse model of autism has a smaller-than-normal volume in several autism-associated brain regions.

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September 2011

Molecular mechanisms: Fragile X brains have altered synapses

by  /  21 September 2011

Neurons in a mouse model of fragile X syndrome make more connections during a critical period in development compared with controls, but are slower to respond to signals.

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Cognition and behavior: Autism brains have abnormal links

by  /  9 September 2011

The brains of boys with autism have a lower-than-normal rate of water diffusion across the inferior fronto-occipital fasciculus — a bundle of neurons that connects all four major lobes of the brain, according to a new study.

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Functional imaging studies may be marred by head motion

by  /  7 September 2011

Even small head movements inside a brain scanner can affect results, according to a report published 23 July in Neuroimage.

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August 2011

Language gene regulates autism candidate

by  /  25 August 2011

A protein linked to language development, FOXP2, regulates the autism candidate gene MET, according to a study published 10 August in the Journal of Neuroscience.

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You and I

by  /  2 August 2011

Children with autism often use the wrong pronouns, referring to themselves as ‘you’ in conversation. A new study shows that this difficulty in shifting perspective from other to self may result from impaired connections between brain regions.

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July 2011

Brains of toddlers with autism out of sync

by  /  11 July 2011

Many toddlers with autism have weak connections between the two sides of the brain, according to the first-ever analysis of brain connections in young children with the disorder, published 23 June in Neuron.

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