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Tag: neural networks

October 2021
News / Toolbox

‘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.
Opinion / Q&A

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.
News

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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News / Toolbox

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.
News / Toolbox

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
News

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.
News

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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July 2020
Researcher attaching electrodes to a baby's head during an electroencephalography study in the Sleep Room
News

Infants’ brain waves may foretell autism traits

by  /  24 July 2020

Babies with telltale patterns of electrical activity in the brain have pronounced autism traits as toddlers.

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June 2020
three teens chatting
News

Brain responses to social stimuli may vary by sex in autism

by  /  29 June 2020

Autistic girls’ brains respond more strongly to social stimuli than do autistic boys’.

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April 2020
Side view of the human brain, area highlighted at the back of brain is activated by visual stimuli.
News

Visual, sensory brain regions in autistic children may have weak links

by  /  6 April 2020

Areas of the brain involved in processing vision are more weakly connected to those that process sensory information in autistic children than in controls.

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