Tuesday, 7 June 2016

Window in mouse shows its "gut feelings"

A glimpse of a mouse's gut nervous system glowing green through the observation window

You've no doubt been urged to "go with your gut" when facing a tricky decision that you just can't seem to think your way through. It turns out, the gut can indeed act as something of a second brain, as it contains five times more neurons than the spinal cord. Despite this cache of neurological activity, the gut's nervous system has not been extensively observed. To fix that, a Duke University researcher did the logical thing – inserted a window in a mouse's abdomen so he could watch.

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Category: Science

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from Gizmag Emerging Technology Magazine http://ift.tt/1XBagyN

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