Distribution of extracellular signal-reg
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Gioia, Magda ;Moscheni, Claudia ;Gagliano, Nicoletta
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Article
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2005
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John Wiley and Sons
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English
β 222 KB
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## Abstract The periaqueductal gray matter (PAG), the midbrain region made up of neuronal columns encircling the cerebral aqueduct, plays a key role in nociception. As the extracellular signalβregulated kinases (ERKs) 1 and 2 are activated after noxious stimulation, we analyzed the distribution of