2012
DOI: 10.1016/j.jns.2012.07.019
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Changes in regional brain volume three months after stroke

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Cited by 70 publications
(76 citation statements)
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References 54 publications
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“…50,52,53 Finally, our results also showed areas of CTh in patients with ALS when compared with HCs. Such areas, albeit few and scattered, might speculatively suggest that compensatory mechanisms (associated with structural remodeling) might take place in the ALS cortex, as already observed in other neurologic and psychiatric diseases such as stroke, 54 traumatic brain injury, 55 and obsessive-compulsive disorder.…”
Section: Discussionmentioning
confidence: 81%
“…50,52,53 Finally, our results also showed areas of CTh in patients with ALS when compared with HCs. Such areas, albeit few and scattered, might speculatively suggest that compensatory mechanisms (associated with structural remodeling) might take place in the ALS cortex, as already observed in other neurologic and psychiatric diseases such as stroke, 54 traumatic brain injury, 55 and obsessive-compulsive disorder.…”
Section: Discussionmentioning
confidence: 81%
“…41 This would be in line with previous findings from other groups showing a increase of gray-matter volumes in a similar time frame. 13,15 The pattern of brain areas connected to the primary lesion and within 3 months affected by changes in CT mainly revealed a network of brain areas involved in primary and secondary motor function control such as the pre-and postcentral sensorimotor area and the SMA located at the superior frontal gyrus. 7 This, of course, results from our inclusion criteria with enrolment of subcortical strokes with upper extremity motor symptoms.…”
Section: Discussionmentioning
confidence: 99%
“…[9][10][11] Only few studies have focused on changes of cortical gray matter after stroke using conventional volumetric measurements, 12 voxel-based morphometry, 13,14 or CT measurements. 15,16 In a recent study, Duering et al 17 showed cortical atrophy in regions with high probability of connectivity to incident subcortical infarcts in patients with CADASIL (cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy) showing a specific impact of subcortical lesion. Taken together, these previous studies show a general pattern of cortical atrophy mainly interpreted as secondary damage to homologous areas either via direct retrograde axonal degeneration or locally disturbed cerebral blood flow and metabolism.…”
Section: Introductionmentioning
confidence: 99%
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“…МРТ, в силу своей мультимодальности, является высокоинформатив-ным методом, позволяющим разносторонне изу-чать анатомические и функциональные связи. Ис-пользование МРТ показало, с одной стороны, из-менение структуры головного мозга в виде атро-фии участков непосредственно прилегающих к зоне инсульта, с другой стороны, было выявлено увеличение объема серого вещества коры голов-ного мозга в моторной области и гиппокампе во время спонтанного восстановления или после ле-чения [4]. Таким образом, методы нейровизуализа-ции широко используются для исследования изме-нения активности мозга во время восстановления у постинсультных больных [5] и предоставляют важную информацию о структурно-функциональ-ной реорганизации ткани головного мозга [6].…”
Section: V8motors@ukrnetunclassified