title: Regional cerebral blood flow in children. A rheoencephalographic study of the modifications induced by reading.
abstract: Cerebral impedance changes (F changes) indicating cerebral blood flow were studied in 17 children aged 6-11 years and in 10 normal adults. At rest, large values were found in children, who never exhibited the 'hyperfrontality' pattern of the adults. Reading induced an F increase in both the dominant and non-dominant hemispheres, in contrast with a larger increase in the dominant hemisphere in adults. A spatial test was designed in adults which triggered a larger increase in the non-dominant hemisphere.
mesh_terms: D000328:Adult; D000367:Age Factors; D002560:Cerebrovascular Circulation; D002648:Child; D004292:Dominance, Cerebral / Q000502:physiology; D005260:Female; D005625:Frontal Lobe / Q000098:blood supply; D006801:Humans; D008297:Male; D008875:Middle Aged; D010296:Parietal Lobe / Q000098:blood supply; D011932:Reading; D012039:Regional Blood Flow; D013702:Temporal Lobe / Q000098:blood supply