====== 1941 ====== see [[1940]] - [[1942]] ---- [[Akinetic mutism]] was first described in [[1941]] as a mental state where patients lack the ability to move or speak. ---- Oral [[anticoagulation]] was first established in [[1941]] by Karl Paul Link, who discovered [[dicumarol]] ((Campbell HA, Roberts WL, Smith WK, Link KP. Studies of the hemorrhagic sweet clover disease. I. The preparation of hemorrhagic concentrates. J Biol Chem. 1940;136:47–55.)). ---- Endosaccular obliteration of [[intracranial aneurysm]] by insertion of silver wire was first reported in [[1941]] ((Werner SC, Blakemore AH, King BG. Aneurysm of the internal carotid artery within the skull: wiring and electrothermic coagulation. JAMA. 1941;116:578–82.)). ===== Publications ===== [[Military Neurosurgery]]. Can Med Assoc J. 1941 Dec;45(6):564. PubMed PMID: 20322312; PubMed Central PMCID: PMC1827131 ((Military Neurosurgery. Can Med Assoc J. 1941 Dec;45(6):564. PubMed PMID: 20322312; PubMed Central PMCID: PMC1827131.)). Rosner S. War Neurosurgery in [[Britain]]. J Natl Med Assoc. 1941 Nov;33(6):268-9. PubMed PMID: 20893058; PubMed Central PMCID: PMC2624746 ((Rosner S. War Neurosurgery in Britain. J Natl Med Assoc. 1941 Nov;33(6):268-9. PubMed PMID: 20893058; PubMed Central PMCID: PMC2624746.)).