Fragile X: preclinical portfolio for PI3k drug strategy

An alternative drug strategy for fragile X is gathering strength. Lots of data on behavior and biochemistry from mouse Read more

Stem cells driven into selective suicide

The term “stem cell” is increasingly stretchy. This is one way to get rid of a particular Read more

The blue spot: where seeds of destruction begin

Learn more about the locus coeruleus, a "canary in the coal Read more

object naming

Brain surgery with a light touch

As part of reporting on neurosurgeon Robert Gross’s work with patients who have drug-resistant epilepsy, I interviewed a remarkable woman, Barbara Olds. She had laser ablation surgery for temporal lobe epilepsy in 2012, which drastically reduced her seizures and relieved her epilepsy-associated depression.

Emory Medicine’s editor decided to focus on deep brain stimulation, rather than ablative surgery, so Ms. Olds’ experiences were not part of the magazine feature. Still, talking with her highlighted some interesting questions for me.

Emory neuropsychologist Dan Drane, who probes the effects of epilepsy surgery on memory and language abilities, had identified Olds as a good example of how the more precise stereotactic laser ablation procedure pioneered by Gross can preserve those cognitive functions, in contrast to an open resection. Read more

Posted on by Quinn Eastman in Neuro Leave a comment