Tag: FMR1

September 2018
Artwork shows a flock of birds flying inside the head of a boy.
Opinion / Viewpoint

How a ‘pacemaker’ for the brain could ease autism traits

by  /  4 September 2018

Looking at the brain as a whole suggests that nudging flawed sets of neurons to collaborate better might alleviate autism traits.

0 Comments
May 2018
Microscopic image of skin cells
News

Study challenges theory that protein surplus underlies fragile X

by  /  16 May 2018

Many people with fragile X syndrome show average rates of protein production, challenging a long-held assumption about the condition.

0 Comments
March 2018
two people walking down dirt road in a town in colubmia
News

‘Founder effect’ may have fueled fragile X cluster in Colombian town

by  /  19 March 2018

A semirural Colombian town called Ricaurte is home to the largest recorded genetic cluster of people with mutations linked to fragile X syndrome.

0 Comments
November 2017
magnetic stimulation of human brain
News

Magnetic stimulation bares imbalance of activity in fragile X brains

by  /  14 November 2017

Researchers have used transcranial magnetic stimulation to show that people with fragile X syndrome have weak ‘inhibitory’ signals, those that dampen neuronal activity in the brain.

0 Comments
closed eye and wide open eye against sky
News

Autism may disrupt the body’s circadian clock

by  /  13 November 2017

Sleep problems in autism may stem from the same biological changes that underlie the core features of the condition.

0 Comments
white lab rat
News

‘Fragile’ behaviors mar studies of popular autism mouse model

by  /  13 November 2017

Researchers should proceed with caution when studying the behavior of one of the most popular mouse models of autism: the fragile X mouse model.

1 Comment
lab mice
News

Fragile X behaviors may stem from gene’s loss in specific cells

by  /  13 November 2017

Deleting FMR1, the gene mutated in fragile X syndrome, in subsets of mouse neurons leads to distinct features of the condition.

0 Comments
mouse with a sensor connected to brain
News

Three autism mouse models marked by defects in same circuit

by  /  8 November 2017

Problems with social interactions stem from faulty wiring of a single circuit spanning distant brain regions, results from three mouse models of autism suggest.

0 Comments
October 2017
Brain scans of boys with fragile X syndrome fall into distinct groupings.
News

Brain scans reveal subtypes of fragile X syndrome in boys

by  /  30 October 2017

Differences in brain structure may distinguish boys with relatively mild features of fragile X syndrome from those with a severe form of the condition.

0 Comments
A room with two twin beds. A person sitting in one and a sheep sitting in the other.
News

Autism in fragile X syndrome tied to seizures, sleep problems

by  /  25 October 2017

In people with fragile X syndrome, autism is often accompanied by seizures, trouble falling or staying asleep and anxiety.

0 Comments
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