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The runner's high: opioidergic mechanisms in the human brain.
Boecker H, Sprenger T, Spilker ME, Henriksen G, Koppenhoefer M, Wagner KJ, Valet M, Berthele A, Tolle TR. Boecker H, et al. Among authors: valet m. Cereb Cortex. 2008 Nov;18(11):2523-31. doi: 10.1093/cercor/bhn013. Epub 2008 Feb 21. Cereb Cortex. 2008. PMID: 18296435
Altered metabolism in frontal brain circuits in cluster headache.
Sprenger T, Ruether KV, Boecker H, Valet M, Berthele A, Pfaffenrath V, Wöller A, Tölle TR. Sprenger T, et al. Among authors: valet m. Cephalalgia. 2007 Sep;27(9):1033-42. doi: 10.1111/j.1468-2982.2007.01386.x. Epub 2007 Jul 30. Cephalalgia. 2007. PMID: 17666083
73 results