We investigated the contribution of cortical lesions to cognitive impairment in 41 paediatric MS patients. Thirteen (32%) paediatric MS patients were considered as cognitively impaired. T2-hyperintense and T1-hypointense white matter lesion volumes did not differ between cognitively impaired and cognitively preserved MS patients. Cortical lesions number, cortical lesions volume and grey matter volume did not differ between cognitively impaired and cognitively preserved patients, whereas white matter volume was significantly lower in cognitively impaired versus cognitively preserved MS patients (p=0.01). Contrary to adult MS, cortical lesions do not seem to contribute to cognitive impairment in paediatric MS patients, which is likely driven by white matter damage.

Cognitive impairment in paediatric multiple sclerosis patients is not related to cortical lesions / Rocca, Maria A; De Meo, Ermelinda; Amato, Maria P; Copetti, Massimiliano; Moiola, Lucia; Ghezzi, Angelo; Veggiotti, Pierangelo; Capra, Ruggero; Fiorino, Agnese; Pippolo, Lorena; Pera, Maria C; Falini, Andrea; Comi, Giancarlo; Filippi, Massimo. - In: MULTIPLE SCLEROSIS. - ISSN 1477-0970. - 21:7(2015), pp. 956-959. [10.1177/1352458514557303]

Cognitive impairment in paediatric multiple sclerosis patients is not related to cortical lesions

Pera, Maria C;
2015-01-01

Abstract

We investigated the contribution of cortical lesions to cognitive impairment in 41 paediatric MS patients. Thirteen (32%) paediatric MS patients were considered as cognitively impaired. T2-hyperintense and T1-hypointense white matter lesion volumes did not differ between cognitively impaired and cognitively preserved MS patients. Cortical lesions number, cortical lesions volume and grey matter volume did not differ between cognitively impaired and cognitively preserved patients, whereas white matter volume was significantly lower in cognitively impaired versus cognitively preserved MS patients (p=0.01). Contrary to adult MS, cortical lesions do not seem to contribute to cognitive impairment in paediatric MS patients, which is likely driven by white matter damage.
2015
Cognitive impairment in paediatric multiple sclerosis patients is not related to cortical lesions / Rocca, Maria A; De Meo, Ermelinda; Amato, Maria P; Copetti, Massimiliano; Moiola, Lucia; Ghezzi, Angelo; Veggiotti, Pierangelo; Capra, Ruggero; Fiorino, Agnese; Pippolo, Lorena; Pera, Maria C; Falini, Andrea; Comi, Giancarlo; Filippi, Massimo. - In: MULTIPLE SCLEROSIS. - ISSN 1477-0970. - 21:7(2015), pp. 956-959. [10.1177/1352458514557303]
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2997706
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 18
  • ???jsp.display-item.citation.isi??? 17
social impact