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Spectrum: Autism Research News

Tag: neural networks

June 2022
black-and-white image of a burst of neuron activity, indicated by the neurons flashing brightly and simultaneously

Autism-linked mutation alters neuronal network activity

by  /  7 June 2022

Neurons with a faulty copy of SETD1A, a gene tied to autism and schizophrenia, show structural abnormalities and altered connectivity patterns.

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April 2022

Miniature microscope records thousands of neurons in moving mice

by  /  12 April 2022

The open-source device achieves subcellular resolution in a larger tissue volume than was possible with prior miniscopes, without impinging upon a mouse’s behavior.

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March 2022

Neural network finds markers of autism, gender in brain scans

by  /  24 March 2022

Deep-learning algorithms can cut through some of the noise in brain imaging data collected across different sites.

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October 2021

‘Light beads’ method images activity across the mouse brain

by  /  12 October 2021

The new technique can record hundreds of thousands of neurons firing nearly simultaneously across big swaths of brain tissue in living mice.

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September 2021
Scientist Ethan Scott takes aim with a bow and arrow in his backyard.

Beyond the Bench: A conversation with Ethan Scott

by  /  13 September 2021

Ethan Scott packs his lab with math, physics and computer science experts to decode sensory brain networks in zebrafish models of autism.

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June 2021
Mouse neuron recordings showing different levels of activity before and after an encounter with an unfamiliar mouse.

Neural network captures noisy neurons in autism mouse model

by  /  18 June 2021

Mice missing the autism-linked gene SHANK3 use more neurons to engage in social behavior than control mice do, reflecting a more disorganized, less efficient brain signaling network.

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Mini probe records neuronal activity in mouse brain over months

by  /  1 June 2021

A new miniature iteration of a popular probe enables researchers to record activity at thousands of sites across the mouse brain and track the activity of individual neurons over months — providing long-term recording at an unprecedented scale.

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January 2021
In cortical-striatal assembloids, striatal neurons (magenta) derived from individuals with Phelan-McDermid syndrome fire more frequently than neurons from controls.

Brain ‘assembloids’ capture circuit flaws in syndrome tied to autism

by  /  21 January 2021

Merging 3D clusters of neurons that mimic different brain regions models the atypical electrical activity seen in an autism-related condition.

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Baby getting an MRI scan

Imaging study casts doubt on cerebellum’s role in autism during infancy

by  /  13 January 2021

Connections between the cerebellum and brain networks do not seem to contribute substantially to the emergence of autism traits.

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computational neural network in red and blue lines.

Computational technique recapitulates neuron shapes

by  /  11 January 2021

A new method automatically reconstructs the 3D branching shapes of neurons from images.

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