Warren symposium follows legacy of geneticist giant

If we want to understand how the brain creates memories, and how genetic disorders distort the brain’s machinery, then the fragile X gene is an ideal place to start. That’s why the Stephen T. Warren Memorial Symposium, taking place November 28-29 at Emory, will be a significant event for those interested in neuroscience and genetics. Stephen T. Warren, 1953-2021 Warren, the founding chair of Emory’s Department of Human Genetics, led an international team that discovered Read more

Mutations in V-ATPase proton pump implicated in epilepsy syndrome

Why and how disrupting V-ATPase function leads to epilepsy, researchers are just starting to figure Read more

Tracing the start of COVID-19 in GA

At a time when COVID-19 appears to be receding in much of Georgia, it’s worth revisiting the start of the pandemic in early 2020. Emory virologist Anne Piantadosi and colleagues have a paper in Viral Evolution on the earliest SARS-CoV-2 genetic sequences detected in Georgia. Analyzing relationships between those virus sequences and samples from other states and countries can give us an idea about where the first COVID-19 infections in Georgia came from. We can draw Read more
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elopement

Let’s not elope

Elopement may sound cute, because the word evokes a starry-eyed couple running away to get married. Elopement also refers to when a child runs or wanders from a safe, supervised environment. It can be a worrisome concern among the parents and caregivers of children with autism spectrum disorder and/or intellectual disability.

Here is a straightforward post from Seattle Children’s on elopement. Cathy Rice, now director of Emory Autism Center and previously at the CDC, has published two papers on elopement.

This May, Nathan Call, director of Severe Behavior Programs at Marcus Autism Center, and colleagues published a retrospective review of their behavioral treatments for elopement, extending back to 2003. This is a companion to their 2015 analysis of treatment for pica, the ingestion of inedible substances. Call is also assistant professor of pediatrics at Emory University School of Medicine.

He summarized their approach by saying: “Individualizing treatment based upon the reason each child elopes seems to work very well.” The paper makes it clear that the reasons for a child eloping were a mixed bag: for some it was “access to preferred tangible items,” for others it was access to attention or other reasons.

Elopement in children with certain conditions can be challenging to research in a real-world context due to the high stakes involved; the consequences of not intervening can be catastrophic. For instance, Call recounted an incident involving a child whose fascination with balloons was so intense it affected his awareness of property values and safety. The child’s impulse to elope was triggered twice, each time leading to near-tragic accidents with vehicles, once because a colorful balloon display at a local real estate had irresistibly caught his attention. This highlights the critical need for vigilant supervision and safety strategies in such cases.

The 11 children in the review were ages 5 to 12, and 7 had a diagnosis of autism spectrum disorder – others had Down syndrome or intellectual disability. Read more

Posted on October 14, 2016 by Quinn Eastman in Neuro Leave a comment