clotting By Ivan Suarez Robles 14 Nov, 2010 The process of forming lumps in a liquid.Related Articles: Cerebrovascular and Blood-Brain Barrier Impairments in Huntington's Disease: Potential Implications for Its PathophysiologyBiomarkers: The Clues in usStress and Huntington's DiseaseOmega-3 Fatty AcidsGinkgo Biloba