Fermentation byproduct suppresses seizures in nerve agent poisoning

A compound found in trace amounts in alcoholic beverages is more effective at combating seizures in rats exposed to an organophosphate nerve agent than the current recommended treatment, according to new research published Read more

Post-anesthetic inertia in IH

A recent paper from neurologists Lynn Marie Trotti and Donald Bliwise, with anesthesiologist Paul Garcia, substantiates a phenomenon discussed anecdotally in the idiopathic hypersomnia (IH) community. Let’s call it “post-anesthetic inertia.” People with IH say that undergoing general anesthesia made their sleepiness or disrupted sleep-wake cycles worse, sometimes for days or weeks. This finding is intriguing because it points toward a trigger mechanism for IH. And it pushes anesthesiologists to take IH diagnoses into Read more

How much does idiopathic hypersomnia overlap with ME/CFS?

If hypersomnia and narcolepsy are represented by apples and oranges, how does ME/CFS fit Read more

intracranial monitoring

An exceptional electrical thrill ride #CNS2018

A recent paper in Neuropsychologia got a lot of attention on Twitter and at the Cognitive Neuroscience Society meeting in Boston over the weekend. It discusses what can happen when the amygdala, a region of the brain known for regulating emotional responses, receives direct electrical stimulation. A thrill ride – but for only one study participant. Two of nine people noticed the electrical stimulation. One individual reported (a video is included in the paper):

“It was, um, it was terrifying, it was just…it was like I was about to get attacked by a dog. Like the moment, like someone unleashes a dog on you, and it’s just like it’s so close…

He also spontaneously reported “this is fun.” He further explained that he could distinguish feelings in his body that would normally be associated with fear recognized and the absence of an actual threat, making the experience “fun”.

But wait, why were Emory neuroscientists Cory Inman, Jon Willie and Stephan Hamann and colleagues doing this? Read more

Posted on by Quinn Eastman in Neuro Leave a comment