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- Mystery Meteorite: The case for (and against) a rock from Mercury
- Hard Times for Theorists in a Post-Higgs World: The Large Hadron Collider’s big success leaves no clear avenue for new physics
- In the Eye of the Tiger: Global spread of Asian tiger mosquito could fuel outbreaks of tropical disease in temperate regions
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- Infection time: Disease is more severe when it hits in the morning, at least in mice
- Explainer: Our bodies’ internal clocks: Biological clocks determine hunger, sleepiness and other daily rhythms
- Flu in the air: Germs tiny enough to pass through surgical masks may cause half of all cases
COUGH OVERRIDE
Understanding what brain regions are active when a cough is held back may point to a way to block the urge. The mid insula (a portion of the insular cortex) shows stronger activity when a cough is suppressed than during evoked coughing or normal breathing.
1. Mid insula
2. Cingulate cortex
3. Medulla
4. Pons
5. Cerebellum
6. Midbrain
7. Primary sensorimotor cortex
Credit: S.B. Mazzone et al/J. of Neuroscience 2011
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