David Ledbetter is chief clinical officer of Dascena, a personalized medicine company.
David Ledbetter
Chief clinical officer
Dascena
From this contributor
There are no autism-specific genes, just brain genes
There is not yet a single example of a gene that, when mutated, increases the likelihood of autism but not of other neurodevelopmental conditions, including intellectual disability.

There are no autism-specific genes, just brain genes
Developmental disorders should be viewed as continuum
Intellectual disability, autism, epilepsy and schizophrenia should be considered part of a spectrum of developmental brain dysfunction, says David Ledbetter.

Developmental disorders should be viewed as continuum
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New findings on Phelan-McDermid syndrome; and more
Here is a roundup of autism-related news and research spotted around the web for the week of 1 September.

New findings on Phelan-McDermid syndrome; and more
Here is a roundup of autism-related news and research spotted around the web for the week of 1 September.
From bench to bot: Why AI-powered writing may not deliver on its promise
Efficiency isn’t everything. The cognitive work of struggling with prose may be a crucial part of what drives scientific progress.

From bench to bot: Why AI-powered writing may not deliver on its promise
Efficiency isn’t everything. The cognitive work of struggling with prose may be a crucial part of what drives scientific progress.
Bringing neuroscience to rural Mexico: In conversation with Mónica López-Hidalgo
By offering education and translating scientific terms into Indigenous languages, López-Hidalgo’s outreach program, Neurociencias Para Todos, provides schoolteachers with tools to bring neuroscience to their communities.
Bringing neuroscience to rural Mexico: In conversation with Mónica López-Hidalgo
By offering education and translating scientific terms into Indigenous languages, López-Hidalgo’s outreach program, Neurociencias Para Todos, provides schoolteachers with tools to bring neuroscience to their communities.