How intestinal bacteria affect bone formation

Butyrate is produced by bacterial fermentation of fiber in the Read more

Vulnerability to stress - Tet by Tet

Transition states like 5-hydroxymethylcytosine aren't really a new letter of the genetic alphabet – they’ve been there all along. We just didn’t see them Read more

Circadian rhythms go both ways: in and from retina

Removal of Bmal1 accelerates the deterioration of vision that comes with Read more

somatosensory cortex

Going meta

Just before Thanksgiving, Slate writer Katy Waldman had a piece summarizing the growing body of evidence that linguistic metaphors reflect how we actually use our brains.

Emory neuroscientist Krish Sathian and his colleagues have been major contributors to this field (“conceptual metaphor theory”). In 2012, he and Simon Lacey published their brain imaging study, which found that when people listened to sentences involving touch metaphors (“having a rough day”), the parts of the brain involved in the sense of touch were activated. NPR’s Jon Hamilton talked about these findings with him in 2013.

At the recent Society for Neuroscience meeting, Sathian discussed his team’s ongoing work on how the brain processes metaphors that make references to body parts (head, face, arm, hand, leg, foot), as part of a nano symposium on language.

Posted on by Quinn Eastman in Neuro Leave a comment