Tag: interneurons

December 2013
Opinion / Viewpoint

Understanding contradictory connectivity reports in autism

by ,  /  10 December 2013

Studies at the level of neural circuits are needed to better understand the importance of both increased and decreased connectivity between different regions in the autism brain, say John Rubenstein and Vikaas Sohal.

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September 2013
News

Molecular mechanisms: Oxytocin boosts brain signals

by  /  10 September 2013

Oxytocin may enhance brain signaling by increasing the strength of the signals and minimizing background noise, according to a study published 4 August in Nature.

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June 2013
News

Molecular mechanisms: Mutations link mood system to autism

by  /  4 June 2013

Two different autism-linked mutations in the same gene implicate the endocannabinoid system, which regulates appetite, mood and memory, in autism, according to a study published 8 May in Neuron.

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March 2013
News

Molecular mechanisms: Deletion moves inhibitory neurons

by  /  1 March 2013

Loss of one copy of 22q11.2 — a chromosomal region linked to schizophrenia and autism — shifts the location of neurons that inhibit brain signals, according to a study published 6 November in Proceedings of the National Academy of Sciences.

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November 2012
News

Molecular mechanisms: Autism gene regulates brain structure

by  /  30 November 2012

Loss of one copy of TBR1, an autism-linked gene involved in fetal brain development, leads to brain malformations, according to a study published in the September issue of Molecular Syndromology.

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Opinion / Viewpoint

Insights for autism from schizophrenia

by ,  /  13 November 2012

Lessons learned from postmortem studies of schizophrenia are applicable to research on autism, a disorder for which brain tissue has not been as well studied, say Allison Curley and David Lewis.

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September 2012
News / Toolbox

Device helps record neuronal activity in moving rats

by  /  5 September 2012

A new device allows researchers to identify the precise source of an emitted brain signal measured in freely moving rats, according to a study published in the July issue of the Journal of Neurophysiology.

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August 2012
News

Epilepsy drug reverses autism-like symptoms in mice

by  /  27 August 2012

Researchers have homed in on the brain region thought to be responsible for the autism-like symptoms that can accompany Dravet syndrome, a rare epilepsy disorder, according to research published Wednesday in Nature.

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July 2012
News

Angelman mice show impaired inhibition of brain signals

by  /  2 July 2012

Mice lacking a functional copy of UBE3A, the gene missing or mutated in people with the rare developmental disorder Angelman syndrome, show less inhibitory activity than controls do, according to research published 7 June in Neuron.

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June 2012
News

Molecular mechanisms: Language neurons small in autism

by  /  13 June 2012

Neurons that activate signals in a brain region important for language and imitation are smaller in the brains of individuals with autism than in those of controls, according to a study published 31 March in Acta Neuropathology.

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