Jeonghwan Lee, Jangho Park, Jukab Lee, Joon-Ho Ahn, Chang Sun Sim, Kukju Kweon, Hyo-Won Kim
Effect of Noise on Sleep and Autonomic Activity in Children according to Source
Journal of Korean medical science
previous restingstate functional magnetic resonance imaging studies intracerebral hemorrhage patients focused static characteristics brain activity timevarying effects scanning received less attention therefore current study aimed explore dynamic functional network connectivity changes intracerebral hemorrhage patients using independent component analysis sliding window approach kmeans clustering analysis method different dynamic functional network connectivity states detected restingstate functional magnetic resonance imaging data 37 intracerebral hemorrhage patients 44 healthy controls intergroup differences dynamic functional network connectivity patterns temporal properties investigated followed correlation analyses clinical scales abnormal functional indexes ten restingstate networks identified dynamic functional network connectivity matrices clustered four different states transition numbers decreased intracerebral hemorrhage patients compared healthy controls associated trail making test scores patients cerebellar network executive control network connectivity state 1 reduced patients abnormal dynamic functional connectivity positively correlated animal fluency test scores patients current study demonstrated characteristics dynamic functional network connectivity intracerebral hemorrhage patients revealed abnormal temporal properties functional connectivity may related performance different cognitive domains ictus results may provide new insights exploring neurocognitive mechanisms intracerebral hemorrhage