Karen Weintraub is a freelance writer based in Boston, Massachusetts.
Karen Weintraub
Freelance Writer
Simons Foundation/Freelance
From this contributor
Technique follows calcium trail to track changes in signaling
Researchers have genetically engineered neurons to fluoresce in response to the calcium signals emitted when they fire, according to a study published 18 October in Neuron.
Technique follows calcium trail to track changes in signaling
By
Karen Weintraub
24 October 2012 | 2 min read
Researchers uncover new drug target for fragile X
Deleting an enzyme that regulates protein synthesis reverses some of the molecular and behavioral deficits in a mouse model of fragile X syndrome, according to research published 2 October in Neuron.
Researchers uncover new drug target for fragile X
By
Karen Weintraub
4 October 2012 | 5 min read
Drug improves social deficits in fragile X syndrome
A drug called arbaclofen improves behavioral problems in people with fragile X syndrome, an inherited condition that can lead to mental retardation and autism, according to the results of a clinical trial published today in Science Translational Medicine. A second study published in the same journal showed that the drug restores normal brain function in a mouse model of the disorder.
Drug improves social deficits in fragile X syndrome
By
Karen Weintraub
19 September 2012 | 5 min read
Explore more from The Transmitter
This paper changed my life: Victoria Abraira on a tasty link between circuits and behavior
The findings from Charles Zuker’s lab put the taste system on the map, revealing that some fundamental principles of behavior are hardwired.
This paper changed my life: Victoria Abraira on a tasty link between circuits and behavior
The findings from Charles Zuker’s lab put the taste system on the map, revealing that some fundamental principles of behavior are hardwired.
By
Victoria Abraira
22 July 2025 | 5 min listen
Neurophysiologic distinction between autism and schizophrenia; and more
Here is a roundup of autism-related news and research spotted around the web for the week of 21 July.
Neurophysiologic distinction between autism and schizophrenia; and more
Here is a roundup of autism-related news and research spotted around the web for the week of 21 July.
By
Jill Adams
22 July 2025 | 1 min read
Breaking the jar: Why NeuroAI needs embodiment
Brain function is inexorably shaped by the body. Embracing this fact will benefit computational models of real brain function, as well as the design of artificial neural networks.
Breaking the jar: Why NeuroAI needs embodiment
Brain function is inexorably shaped by the body. Embracing this fact will benefit computational models of real brain function, as well as the design of artificial neural networks.
By
Bing Wen Brunton, John Tuthill
21 July 2025 | 11 min listen