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Brain functional network integrity sustains cognitive function despite atrophy in presymptomatic genetic frontotemporal dementia

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Resumo:Introduction: The presymptomatic phase of neurodegenerative disease can last many years, with sustained cognitive function despite progressive atrophy. We investigate this phenomenon in familial frontotemporal dementia (FTD). Methods: We studied 121 presymptomatic FTD mutation carriers and 134 family members without mutations, using multivariate data-driven approach to link cognitive performance with both structural and functional magnetic resonance imaging. Atrophy and brain network connectivity were compared between groups, in relation to the time from expected symptom onset. Results: There were group differences in brain structure and function, in the absence of differences in cognitive performance. Specifically, we identified behaviorally relevant structural and functional network differences. Structure-function relationships were similar in both groups, but coupling between functional connectivity and cognition was stronger for carriers than for non-carriers, and increased with proximity to the expected onset of disease. Discussion: Our findings suggest that the maintenance of functional network connectivity enables carriers to maintain cognitive performance.
Autores principais:Tsvetanov, Kamen A.
Outros Autores:Gazzina, Stefano; Jones, P. Simon; Swieten, John; Borroni, Barbara; Sanchez‐Valle, Raquel; Moreno, Fermin; Laforce, Robert; Graff, Caroline; Synofzik, Matthis; Galimberti, Daniela; Moore, Katrina M; Duro, Diana; Fenoglio, Chiara; Ferrari, Camilla; Ferreira, Carlos; Ferreira, Catarina B.; Flanagan, Toby; Fox, Nick; Freedman, Morris; Fumagalli, Giorgio; Panman, Jessica; Gabilondo, Alazne; Gasparotti, Roberto; Gauthier, Serge; Gazzina, Stefano; Giaccone, Giorgio; Gorostidi, Ana; Greaves, Caroline; Guerreiro, Rita; Heller, Carolin; Hoegen, Tobias; Papma, Janne; Indakoetxea, Begoña; Jelic, Vesna; Jiskoot, Lize; Karnath, Hans‐Otto; Institutet, Karolinska; Keren, Ron; Langheinrich, Tobias; Leitão, Maria João; Lladó, Albert; Lombardi, Gemma; Piaceri, Irene; Loosli, Sandra; Maruta, Carolina; Mead, Simon; Meeter, Lieke; Miltenberger-Miltenyi, Gabriel; van Minkelen, Rick; Mitchell, Sara; Nacmias, Benedetta; Neason, Mollie; Nicholas, Jennifer; Pievani, Michela; Olives, Jaume; Padovani, Alessandro; Pijnenburg, Yolande; Polito, Cristina; Premi, Enrico; Prioni, Sara; Prix, Catharina; Rademakers, Rosa; Masellis, Mario; Redaelli, Veronica; Rittman, Tim; Rogaeva, Ekaterina; Rosa‐Neto, Pedro; Rossi, Giacomina; Rossor, Martin; Santiago, Beatriz; Scarpini, Elio; Schönecker, Sonja; Semler, Elisa; Tartaglia, Maria Carmela; Shafei, Rachelle; Shoesmith, Christen; Tábuas‐Pereira, Miguel; Tainta, Mikel; Taipa, Ricardo; Tang‐Wai, David; Thomas, David L; Thompson, Paul; Thonberg, Hakan; Timberlake, Carolyn; Finger, Elizabeth; Tiraboschi, Pietro; Vandamme, Philip; Vandenbulcke, Mathieu; Veldsman, Michele; Verdelho, Ana; Villanua, Jorge; Warren, Jason; Wilke, Carlo; Woollacott, Ione; Wlasich, Elisabeth; Vandenberghe, Rik; Zetterberg, Henrik; Zulaica, Miren; De Mendonça, Alexandre; Tagliavini, Fabrizio; Santana, Isabel; Ducharme, Simon; Butler, Chris; Gerhard, Alexander; Danek, Adrian; Levin, Johannes; Otto, Markus; Frisoni, Giovanni; Ghidoni, Roberta; Sorbi, Sandro; Rohrer, Jonathan D.; Rowe, James B.; Afonso, Sónia; Almeida, Maria Rosario; Anderl‐Straub, Sarah; Andersson, Christin; Antonell, Anna; Archetti, Silvana; Arighi, Andrea; Balasa, Mircea; Barandiaran, Myriam; Bargalló, Nuria; Bartha, Robart; Bender, Benjamin; Benussi, Luisa; Bessi, Valentina; Binetti, Giuliano; Black, Sandra; Bocchetta, Martina; Borrego‐Ecija, Sergi; Bras, Jose; Bruffaerts, Rose; Caroppo, Paola; Cash, David; Castelo-Branco, Miguel; Convery, Rhian; Cope, Thomas; Cosseddu, Maura; de Arriba, María; Di Fede, Giuseppe; Díaz, Zigor
Assunto:Frontotemporal dementia (FTD) Functional magnetic resonance imaging (fMRI) Network connectivity Presymptomatic
Ano:2020
País:Portugal
Tipo de documento:artigo
Tipo de acesso:acesso aberto
Instituição associada:Universidade de Lisboa
Idioma:inglês
Origem:Repositório da Universidade de Lisboa
_version_ 1866810844532178944
author Tsvetanov, Kamen A.
author2 Gazzina, Stefano
Jones, P. Simon
Swieten, John
Borroni, Barbara
Sanchez‐Valle, Raquel
Moreno, Fermin
Laforce, Robert
Graff, Caroline
Synofzik, Matthis
Galimberti, Daniela
Moore, Katrina M
Duro, Diana
Fenoglio, Chiara
Ferrari, Camilla
Ferreira, Carlos
Ferreira, Catarina B.
Flanagan, Toby
Fox, Nick
Freedman, Morris
Fumagalli, Giorgio
Panman, Jessica
Gabilondo, Alazne
Gasparotti, Roberto
Gauthier, Serge
Gazzina, Stefano
Giaccone, Giorgio
Gorostidi, Ana
Greaves, Caroline
Guerreiro, Rita
Heller, Carolin
Hoegen, Tobias
Papma, Janne
Indakoetxea, Begoña
Jelic, Vesna
Jiskoot, Lize
Karnath, Hans‐Otto
Institutet, Karolinska
Keren, Ron
Langheinrich, Tobias
Leitão, Maria João
Lladó, Albert
Lombardi, Gemma
Piaceri, Irene
Loosli, Sandra
Maruta, Carolina
Mead, Simon
Meeter, Lieke
Miltenberger-Miltenyi, Gabriel
van Minkelen, Rick
Mitchell, Sara
Nacmias, Benedetta
Neason, Mollie
Nicholas, Jennifer
Pievani, Michela
Olives, Jaume
Padovani, Alessandro
Pijnenburg, Yolande
Polito, Cristina
Premi, Enrico
Prioni, Sara
Prix, Catharina
Rademakers, Rosa
Masellis, Mario
Redaelli, Veronica
Rittman, Tim
Rogaeva, Ekaterina
Rosa‐Neto, Pedro
Rossi, Giacomina
Rossor, Martin
Santiago, Beatriz
Scarpini, Elio
Schönecker, Sonja
Semler, Elisa
Tartaglia, Maria Carmela
Shafei, Rachelle
Shoesmith, Christen
Tábuas‐Pereira, Miguel
Tainta, Mikel
Taipa, Ricardo
Tang‐Wai, David
Thomas, David L
Thompson, Paul
Thonberg, Hakan
Timberlake, Carolyn
Finger, Elizabeth
Tiraboschi, Pietro
Vandamme, Philip
Vandenbulcke, Mathieu
Veldsman, Michele
Verdelho, Ana
Villanua, Jorge
Warren, Jason
Wilke, Carlo
Woollacott, Ione
Wlasich, Elisabeth
Vandenberghe, Rik
Zetterberg, Henrik
Zulaica, Miren
De Mendonça, Alexandre
Tagliavini, Fabrizio
Santana, Isabel
Ducharme, Simon
Butler, Chris
Gerhard, Alexander
Danek, Adrian
Levin, Johannes
Otto, Markus
Frisoni, Giovanni
Ghidoni, Roberta
Sorbi, Sandro
Rohrer, Jonathan D.
Rowe, James B.
Afonso, Sónia
Almeida, Maria Rosario
Anderl‐Straub, Sarah
Andersson, Christin
Antonell, Anna
Archetti, Silvana
Arighi, Andrea
Balasa, Mircea
Barandiaran, Myriam
Bargalló, Nuria
Bartha, Robart
Bender, Benjamin
Benussi, Luisa
Bessi, Valentina
Binetti, Giuliano
Black, Sandra
Bocchetta, Martina
Borrego‐Ecija, Sergi
Bras, Jose
Bruffaerts, Rose
Caroppo, Paola
Cash, David
Castelo-Branco, Miguel
Convery, Rhian
Cope, Thomas
Cosseddu, Maura
de Arriba, María
Di Fede, Giuseppe
Díaz, Zigor
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author_facet Tsvetanov, Kamen A.
Gazzina, Stefano
Jones, P. Simon
Swieten, John
Borroni, Barbara
Sanchez‐Valle, Raquel
Moreno, Fermin
Laforce, Robert
Graff, Caroline
Synofzik, Matthis
Galimberti, Daniela
Moore, Katrina M
Duro, Diana
Fenoglio, Chiara
Ferrari, Camilla
Ferreira, Carlos
Ferreira, Catarina B.
Flanagan, Toby
Fox, Nick
Freedman, Morris
Fumagalli, Giorgio
Panman, Jessica
Gabilondo, Alazne
Gasparotti, Roberto
Gauthier, Serge
Gazzina, Stefano
Giaccone, Giorgio
Gorostidi, Ana
Greaves, Caroline
Guerreiro, Rita
Heller, Carolin
Hoegen, Tobias
Papma, Janne
Indakoetxea, Begoña
Jelic, Vesna
Jiskoot, Lize
Karnath, Hans‐Otto
Institutet, Karolinska
Keren, Ron
Langheinrich, Tobias
Leitão, Maria João
Lladó, Albert
Lombardi, Gemma
Piaceri, Irene
Loosli, Sandra
Maruta, Carolina
Mead, Simon
Meeter, Lieke
Miltenberger-Miltenyi, Gabriel
van Minkelen, Rick
Mitchell, Sara
Nacmias, Benedetta
Neason, Mollie
Nicholas, Jennifer
Pievani, Michela
Olives, Jaume
Padovani, Alessandro
Pijnenburg, Yolande
Polito, Cristina
Premi, Enrico
Prioni, Sara
Prix, Catharina
Rademakers, Rosa
Masellis, Mario
Redaelli, Veronica
Rittman, Tim
Rogaeva, Ekaterina
Rosa‐Neto, Pedro
Rossi, Giacomina
Rossor, Martin
Santiago, Beatriz
Scarpini, Elio
Schönecker, Sonja
Semler, Elisa
Tartaglia, Maria Carmela
Shafei, Rachelle
Shoesmith, Christen
Tábuas‐Pereira, Miguel
Tainta, Mikel
Taipa, Ricardo
Tang‐Wai, David
Thomas, David L
Thompson, Paul
Thonberg, Hakan
Timberlake, Carolyn
Finger, Elizabeth
Tiraboschi, Pietro
Vandamme, Philip
Vandenbulcke, Mathieu
Veldsman, Michele
Verdelho, Ana
Villanua, Jorge
Warren, Jason
Wilke, Carlo
Woollacott, Ione
Wlasich, Elisabeth
Vandenberghe, Rik
Zetterberg, Henrik
Zulaica, Miren
De Mendonça, Alexandre
Tagliavini, Fabrizio
Santana, Isabel
Ducharme, Simon
Butler, Chris
Gerhard, Alexander
Danek, Adrian
Levin, Johannes
Otto, Markus
Frisoni, Giovanni
Ghidoni, Roberta
Sorbi, Sandro
Rohrer, Jonathan D.
Rowe, James B.
Afonso, Sónia
Almeida, Maria Rosario
Anderl‐Straub, Sarah
Andersson, Christin
Antonell, Anna
Archetti, Silvana
Arighi, Andrea
Balasa, Mircea
Barandiaran, Myriam
Bargalló, Nuria
Bartha, Robart
Bender, Benjamin
Benussi, Luisa
Bessi, Valentina
Binetti, Giuliano
Black, Sandra
Bocchetta, Martina
Borrego‐Ecija, Sergi
Bras, Jose
Bruffaerts, Rose
Caroppo, Paola
Cash, David
Castelo-Branco, Miguel
Convery, Rhian
Cope, Thomas
Cosseddu, Maura
de Arriba, María
Di Fede, Giuseppe
Díaz, Zigor
author_role author
contributor_name_str_mv Repositório Científico de Acesso Aberto da ULisboa
country_str PT
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datacite.contributors.contributor.contributorName.fl_str_mv Repositório Científico de Acesso Aberto da ULisboa
datacite.creators.creator.creatorName.fl_str_mv Tsvetanov, Kamen A.
Gazzina, Stefano
Jones, P. Simon
Swieten, John
Borroni, Barbara
Sanchez‐Valle, Raquel
Moreno, Fermin
Laforce, Robert
Graff, Caroline
Synofzik, Matthis
Galimberti, Daniela
Moore, Katrina M
Duro, Diana
Fenoglio, Chiara
Ferrari, Camilla
Ferreira, Carlos
Ferreira, Catarina B.
Flanagan, Toby
Fox, Nick
Freedman, Morris
Fumagalli, Giorgio
Panman, Jessica
Gabilondo, Alazne
Gasparotti, Roberto
Gauthier, Serge
Gazzina, Stefano
Giaccone, Giorgio
Gorostidi, Ana
Greaves, Caroline
Guerreiro, Rita
Heller, Carolin
Hoegen, Tobias
Papma, Janne
Indakoetxea, Begoña
Jelic, Vesna
Jiskoot, Lize
Karnath, Hans‐Otto
Institutet, Karolinska
Keren, Ron
Langheinrich, Tobias
Leitão, Maria João
Lladó, Albert
Lombardi, Gemma
Piaceri, Irene
Loosli, Sandra
Maruta, Carolina
Mead, Simon
Meeter, Lieke
Miltenberger-Miltenyi, Gabriel
van Minkelen, Rick
Mitchell, Sara
Nacmias, Benedetta
Neason, Mollie
Nicholas, Jennifer
Pievani, Michela
Olives, Jaume
Padovani, Alessandro
Pijnenburg, Yolande
Polito, Cristina
Premi, Enrico
Prioni, Sara
Prix, Catharina
Rademakers, Rosa
Masellis, Mario
Redaelli, Veronica
Rittman, Tim
Rogaeva, Ekaterina
Rosa‐Neto, Pedro
Rossi, Giacomina
Rossor, Martin
Santiago, Beatriz
Scarpini, Elio
Schönecker, Sonja
Semler, Elisa
Tartaglia, Maria Carmela
Shafei, Rachelle
Shoesmith, Christen
Tábuas‐Pereira, Miguel
Tainta, Mikel
Taipa, Ricardo
Tang‐Wai, David
Thomas, David L
Thompson, Paul
Thonberg, Hakan
Timberlake, Carolyn
Finger, Elizabeth
Tiraboschi, Pietro
Vandamme, Philip
Vandenbulcke, Mathieu
Veldsman, Michele
Verdelho, Ana
Villanua, Jorge
Warren, Jason
Wilke, Carlo
Woollacott, Ione
Wlasich, Elisabeth
Vandenberghe, Rik
Zetterberg, Henrik
Zulaica, Miren
De Mendonça, Alexandre
Tagliavini, Fabrizio
Santana, Isabel
Ducharme, Simon
Butler, Chris
Gerhard, Alexander
Danek, Adrian
Levin, Johannes
Otto, Markus
Frisoni, Giovanni
Ghidoni, Roberta
Sorbi, Sandro
Rohrer, Jonathan D.
Rowe, James B.
Afonso, Sónia
Almeida, Maria Rosario
Anderl‐Straub, Sarah
Andersson, Christin
Antonell, Anna
Archetti, Silvana
Arighi, Andrea
Balasa, Mircea
Barandiaran, Myriam
Bargalló, Nuria
Bartha, Robart
Bender, Benjamin
Benussi, Luisa
Bessi, Valentina
Binetti, Giuliano
Black, Sandra
Bocchetta, Martina
Borrego‐Ecija, Sergi
Bras, Jose
Bruffaerts, Rose
Caroppo, Paola
Cash, David
Castelo-Branco, Miguel
Convery, Rhian
Cope, Thomas
Cosseddu, Maura
de Arriba, María
Di Fede, Giuseppe
Díaz, Zigor
datacite.date.Accepted.fl_str_mv 2020-01-01T00:00:00Z
datacite.date.available.fl_str_mv 2021-04-06T16:59:34Z
datacite.date.embargoed.fl_str_mv 2021-04-06T16:59:34Z
datacite.rights.fl_str_mv http://purl.org/coar/access_right/c_abf2
datacite.subjects.subject.fl_str_mv Frontotemporal dementia (FTD)
Functional magnetic resonance imaging (fMRI)
Network connectivity
Presymptomatic
datacite.titles.title.fl_str_mv Brain functional network integrity sustains cognitive function despite atrophy in presymptomatic genetic frontotemporal dementia
dc.contributor.none.fl_str_mv Repositório Científico de Acesso Aberto da ULisboa
dc.creator.none.fl_str_mv Tsvetanov, Kamen A.
Gazzina, Stefano
Jones, P. Simon
Swieten, John
Borroni, Barbara
Sanchez‐Valle, Raquel
Moreno, Fermin
Laforce, Robert
Graff, Caroline
Synofzik, Matthis
Galimberti, Daniela
Moore, Katrina M
Duro, Diana
Fenoglio, Chiara
Ferrari, Camilla
Ferreira, Carlos
Ferreira, Catarina B.
Flanagan, Toby
Fox, Nick
Freedman, Morris
Fumagalli, Giorgio
Panman, Jessica
Gabilondo, Alazne
Gasparotti, Roberto
Gauthier, Serge
Gazzina, Stefano
Giaccone, Giorgio
Gorostidi, Ana
Greaves, Caroline
Guerreiro, Rita
Heller, Carolin
Hoegen, Tobias
Papma, Janne
Indakoetxea, Begoña
Jelic, Vesna
Jiskoot, Lize
Karnath, Hans‐Otto
Institutet, Karolinska
Keren, Ron
Langheinrich, Tobias
Leitão, Maria João
Lladó, Albert
Lombardi, Gemma
Piaceri, Irene
Loosli, Sandra
Maruta, Carolina
Mead, Simon
Meeter, Lieke
Miltenberger-Miltenyi, Gabriel
van Minkelen, Rick
Mitchell, Sara
Nacmias, Benedetta
Neason, Mollie
Nicholas, Jennifer
Pievani, Michela
Olives, Jaume
Padovani, Alessandro
Pijnenburg, Yolande
Polito, Cristina
Premi, Enrico
Prioni, Sara
Prix, Catharina
Rademakers, Rosa
Masellis, Mario
Redaelli, Veronica
Rittman, Tim
Rogaeva, Ekaterina
Rosa‐Neto, Pedro
Rossi, Giacomina
Rossor, Martin
Santiago, Beatriz
Scarpini, Elio
Schönecker, Sonja
Semler, Elisa
Tartaglia, Maria Carmela
Shafei, Rachelle
Shoesmith, Christen
Tábuas‐Pereira, Miguel
Tainta, Mikel
Taipa, Ricardo
Tang‐Wai, David
Thomas, David L
Thompson, Paul
Thonberg, Hakan
Timberlake, Carolyn
Finger, Elizabeth
Tiraboschi, Pietro
Vandamme, Philip
Vandenbulcke, Mathieu
Veldsman, Michele
Verdelho, Ana
Villanua, Jorge
Warren, Jason
Wilke, Carlo
Woollacott, Ione
Wlasich, Elisabeth
Vandenberghe, Rik
Zetterberg, Henrik
Zulaica, Miren
De Mendonça, Alexandre
Tagliavini, Fabrizio
Santana, Isabel
Ducharme, Simon
Butler, Chris
Gerhard, Alexander
Danek, Adrian
Levin, Johannes
Otto, Markus
Frisoni, Giovanni
Ghidoni, Roberta
Sorbi, Sandro
Rohrer, Jonathan D.
Rowe, James B.
Afonso, Sónia
Almeida, Maria Rosario
Anderl‐Straub, Sarah
Andersson, Christin
Antonell, Anna
Archetti, Silvana
Arighi, Andrea
Balasa, Mircea
Barandiaran, Myriam
Bargalló, Nuria
Bartha, Robart
Bender, Benjamin
Benussi, Luisa
Bessi, Valentina
Binetti, Giuliano
Black, Sandra
Bocchetta, Martina
Borrego‐Ecija, Sergi
Bras, Jose
Bruffaerts, Rose
Caroppo, Paola
Cash, David
Castelo-Branco, Miguel
Convery, Rhian
Cope, Thomas
Cosseddu, Maura
de Arriba, María
Di Fede, Giuseppe
Díaz, Zigor
dc.date.Accepted.fl_str_mv 2020-01-01T00:00:00Z
dc.date.available.fl_str_mv 2021-04-06T16:59:34Z
dc.date.embargoed.fl_str_mv 2021-04-06T16:59:34Z
dc.format.none.fl_str_mv application/pdf
dc.identifier.none.fl_str_mv http://hdl.handle.net/10451/47260
dc.language.none.fl_str_mv eng
dc.publisher.none.fl_str_mv John Wiley & Sons, Inc.
dc.rights.cclincense.fl_str_mv http://creativecommons.org/licenses/by/4.0/
dc.rights.none.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.subject.none.fl_str_mv Frontotemporal dementia (FTD)
Functional magnetic resonance imaging (fMRI)
Network connectivity
Presymptomatic
dc.title.fl_str_mv Brain functional network integrity sustains cognitive function despite atrophy in presymptomatic genetic frontotemporal dementia
dc.type.none.fl_str_mv http://purl.org/coar/resource_type/c_6501
description Introduction: The presymptomatic phase of neurodegenerative disease can last many years, with sustained cognitive function despite progressive atrophy. We investigate this phenomenon in familial frontotemporal dementia (FTD). Methods: We studied 121 presymptomatic FTD mutation carriers and 134 family members without mutations, using multivariate data-driven approach to link cognitive performance with both structural and functional magnetic resonance imaging. Atrophy and brain network connectivity were compared between groups, in relation to the time from expected symptom onset. Results: There were group differences in brain structure and function, in the absence of differences in cognitive performance. Specifically, we identified behaviorally relevant structural and functional network differences. Structure-function relationships were similar in both groups, but coupling between functional connectivity and cognition was stronger for carriers than for non-carriers, and increased with proximity to the expected onset of disease. Discussion: Our findings suggest that the maintenance of functional network connectivity enables carriers to maintain cognitive performance.
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eu_rights_str_mv openAccess
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identifier.url.fl_str_mv http://hdl.handle.net/10451/47260
instacron_str ul
institution Universidade de Lisboa
instname_str Universidade de Lisboa
language eng
network_acronym_str ul
network_name_str Repositório da Universidade de Lisboa
oai_identifier_str oai:repositorio.ulisboa.pt:10451/47260
organization_str_mv urn:organizationAcronym:ul
person_str_mv Tsvetanov, Kamen A.
Gazzina, Stefano
Jones, P. Simon
Swieten, John
Borroni, Barbara
Sanchez‐Valle, Raquel
Moreno, Fermin
Laforce, Robert
Graff, Caroline
Synofzik, Matthis
Galimberti, Daniela
Moore, Katrina M
Duro, Diana
Fenoglio, Chiara
Ferrari, Camilla
Ferreira, Carlos
Ferreira, Catarina B.
Flanagan, Toby
Fox, Nick
Freedman, Morris
Fumagalli, Giorgio
Panman, Jessica
Gabilondo, Alazne
Gasparotti, Roberto
Gauthier, Serge
Gazzina, Stefano
Giaccone, Giorgio
Gorostidi, Ana
Greaves, Caroline
Guerreiro, Rita
Heller, Carolin
Hoegen, Tobias
Papma, Janne
Indakoetxea, Begoña
Jelic, Vesna
Jiskoot, Lize
Karnath, Hans‐Otto
Institutet, Karolinska
Keren, Ron
Langheinrich, Tobias
Leitão, Maria João
Lladó, Albert
Lombardi, Gemma
Piaceri, Irene
Loosli, Sandra
Maruta, Carolina
Maruta, Carolina
https://www.ciencia-id.pt/4B1D-5F59-6221
4B1D-5F59-6221
http://orcid.org/0000-0003-3359-379X
0000-0003-3359-379X
Mead, Simon
Meeter, Lieke
Miltenberger-Miltenyi, Gabriel
Miltenberger-Miltenyi, Gabriel
https://www.ciencia-id.pt/AE16-3A8D-0392
AE16-3A8D-0392
http://orcid.org/0000-0003-0224-1281
0000-0003-0224-1281
van Minkelen, Rick
Mitchell, Sara
Nacmias, Benedetta
Neason, Mollie
Nicholas, Jennifer
Pievani, Michela
Olives, Jaume
Padovani, Alessandro
Pijnenburg, Yolande
Polito, Cristina
Premi, Enrico
Prioni, Sara
Prix, Catharina
Rademakers, Rosa
Masellis, Mario
Redaelli, Veronica
Rittman, Tim
Rogaeva, Ekaterina
Rosa‐Neto, Pedro
Rossi, Giacomina
Rossor, Martin
Santiago, Beatriz
Scarpini, Elio
Schönecker, Sonja
Semler, Elisa
Tartaglia, Maria Carmela
Shafei, Rachelle
Shoesmith, Christen
Tábuas‐Pereira, Miguel
Tainta, Mikel
Taipa, Ricardo
Tang‐Wai, David
Thomas, David L
Thompson, Paul
Thonberg, Hakan
Timberlake, Carolyn
Finger, Elizabeth
Tiraboschi, Pietro
Vandamme, Philip
Vandenbulcke, Mathieu
Veldsman, Michele
Verdelho, Ana
Verdelho, Ana
https://www.ciencia-id.pt/FC14-938F-EBBD
FC14-938F-EBBD
http://orcid.org/0000-0003-4945-4946
0000-0003-4945-4946
Villanua, Jorge
Warren, Jason
Wilke, Carlo
Woollacott, Ione
Wlasich, Elisabeth
Vandenberghe, Rik
Zetterberg, Henrik
Zulaica, Miren
De Mendonça, Alexandre
De Mendonça, Alexandre
https://www.ciencia-id.pt/1615-41B4-0848
1615-41B4-0848
http://orcid.org/0000-0002-0488-1453
0000-0002-0488-1453
Tagliavini, Fabrizio
Santana, Isabel
Ducharme, Simon
Butler, Chris
Gerhard, Alexander
Danek, Adrian
Levin, Johannes
Otto, Markus
Frisoni, Giovanni
Ghidoni, Roberta
Sorbi, Sandro
Rohrer, Jonathan D.
Rowe, James B.
Afonso, Sónia
Almeida, Maria Rosario
Anderl‐Straub, Sarah
Andersson, Christin
Antonell, Anna
Archetti, Silvana
Arighi, Andrea
Balasa, Mircea
Barandiaran, Myriam
Bargalló, Nuria
Bartha, Robart
Bender, Benjamin
Benussi, Luisa
Bessi, Valentina
Binetti, Giuliano
Black, Sandra
Bocchetta, Martina
Borrego‐Ecija, Sergi
Bras, Jose
Bruffaerts, Rose
Caroppo, Paola
Cash, David
Castelo-Branco, Miguel
Castelo-Branco, Miguel
https://www.ciencia-id.pt/7A12-48FE-7B56
7A12-48FE-7B56
http://orcid.org/0000-0003-4364-6373
0000-0003-4364-6373
Convery, Rhian
Cope, Thomas
Cosseddu, Maura
de Arriba, María
Di Fede, Giuseppe
Díaz, Zigor
publishDate 2020
publisher.none.fl_str_mv John Wiley & Sons, Inc.
reponame_str Repositório da Universidade de Lisboa
repository_id_str urn:repositoryAcronym:ul
service_str_mv urn:repositoryAcronym:ul
spelling engJohn Wiley & Sons, Inc.pt_PTIntroduction: The presymptomatic phase of neurodegenerative disease can last many years, with sustained cognitive function despite progressive atrophy. We investigate this phenomenon in familial frontotemporal dementia (FTD). Methods: We studied 121 presymptomatic FTD mutation carriers and 134 family members without mutations, using multivariate data-driven approach to link cognitive performance with both structural and functional magnetic resonance imaging. Atrophy and brain network connectivity were compared between groups, in relation to the time from expected symptom onset. Results: There were group differences in brain structure and function, in the absence of differences in cognitive performance. Specifically, we identified behaviorally relevant structural and functional network differences. Structure-function relationships were similar in both groups, but coupling between functional connectivity and cognition was stronger for carriers than for non-carriers, and increased with proximity to the expected onset of disease. Discussion: Our findings suggest that the maintenance of functional network connectivity enables carriers to maintain cognitive performance.application/pdfpt_PTBrain functional network integrity sustains cognitive function despite atrophy in presymptomatic genetic frontotemporal dementiaTsvetanov, Kamen A.Gazzina, StefanoJones, P. SimonSwieten, JohnBorroni, BarbaraSanchez‐Valle, RaquelMoreno, FerminLaforce, RobertGraff, CarolineSynofzik, MatthisGalimberti, DanielaMoore, Katrina MDuro, DianaFenoglio, ChiaraFerrari, CamillaFerreira, CarlosFerreira, Catarina B.Flanagan, TobyFox, NickFreedman, MorrisFumagalli, GiorgioPanman, JessicaGabilondo, AlazneGasparotti, RobertoGauthier, SergeGazzina, StefanoGiaccone, GiorgioGorostidi, AnaGreaves, CarolineGuerreiro, RitaHeller, CarolinHoegen, TobiasPapma, JanneIndakoetxea, BegoñaJelic, VesnaJiskoot, LizeKarnath, Hans‐OttoInstitutet, KarolinskaKeren, RonLangheinrich, TobiasLeitão, Maria JoãoLladó, AlbertLombardi, GemmaPiaceri, IreneLoosli, SandraPersonalMaruta, CarolinaDSpacehttp://dspace.org/items/4a8bdaf9-480a-4836-ac4b-c80c3b4e0391DSpacehttp://dspace.org/items/4a8bdaf9-480a-4836-ac4b-c80c3b4e0391MarutaCarolinaCiência IDhttps://www.ciencia-id.pt4B1D-5F59-6221ORCIDhttp://orcid.org0000-0003-3359-379XScopus Author IDhttps://www.scopus.com35327513800Mead, SimonMeeter, LiekePersonalMiltenberger-Miltenyi, GabrielDSpacehttp://dspace.org/items/58c7f5b7-9f9d-42b6-9b39-c53dd40a79c7DSpacehttp://dspace.org/items/58c7f5b7-9f9d-42b6-9b39-c53dd40a79c7Miltenberger-MiltenyiGabrielCiência IDhttps://www.ciencia-id.ptAE16-3A8D-0392ORCIDhttp://orcid.org0000-0003-0224-1281van Minkelen, RickMitchell, SaraNacmias, BenedettaNeason, MollieNicholas, JenniferPievani, MichelaOlives, JaumePadovani, AlessandroPijnenburg, YolandePolito, CristinaPremi, EnricoPrioni, SaraPrix, CatharinaRademakers, RosaMasellis, MarioRedaelli, VeronicaRittman, TimRogaeva, EkaterinaRosa‐Neto, PedroRossi, GiacominaRossor, MartinSantiago, BeatrizScarpini, ElioSchönecker, SonjaSemler, ElisaTartaglia, Maria CarmelaShafei, RachelleShoesmith, ChristenTábuas‐Pereira, MiguelTainta, MikelTaipa, RicardoTang‐Wai, DavidThomas, David LThompson, PaulThonberg, HakanTimberlake, CarolynFinger, ElizabethTiraboschi, PietroVandamme, PhilipVandenbulcke, MathieuVeldsman, MichelePersonalVerdelho, AnaDSpacehttp://dspace.org/items/11ec545d-3044-4ffd-b658-578d00f82d2aDSpacehttp://dspace.org/items/11ec545d-3044-4ffd-b658-578d00f82d2aVerdelhoAnaCiência IDhttps://www.ciencia-id.ptFC14-938F-EBBDORCIDhttp://orcid.org0000-0003-4945-4946Scopus Author IDhttps://www.scopus.com6602902026Villanua, JorgeWarren, JasonWilke, CarloWoollacott, IoneWlasich, ElisabethVandenberghe, RikZetterberg, HenrikZulaica, MirenPersonalDe Mendonça, AlexandreDSpacehttp://dspace.org/items/53ca3547-99ce-4b68-9330-7879a54c47b7DSpacehttp://dspace.org/items/53ca3547-99ce-4b68-9330-7879a54c47b7de MendonçaAlexandreCiência IDhttps://www.ciencia-id.pt1615-41B4-0848ORCIDhttp://orcid.org0000-0002-0488-1453Scopus Author IDhttps://www.scopus.com7003320823Scopus Author IDhttps://www.scopus.com55307490700Tagliavini, FabrizioSantana, IsabelDucharme, SimonButler, ChrisGerhard, AlexanderDanek, AdrianLevin, JohannesOtto, MarkusFrisoni, GiovanniGhidoni, RobertaSorbi, SandroRohrer, Jonathan D.Rowe, James B.Afonso, SóniaAlmeida, Maria RosarioAnderl‐Straub, SarahAndersson, ChristinAntonell, AnnaArchetti, SilvanaArighi, AndreaBalasa, MirceaBarandiaran, MyriamBargalló, NuriaBartha, RobartBender, BenjaminBenussi, LuisaBessi, ValentinaBinetti, GiulianoBlack, SandraBocchetta, MartinaBorrego‐Ecija, SergiBras, JoseBruffaerts, RoseCaroppo, PaolaCash, DavidPersonalCastelo-Branco, MiguelDSpacehttp://dspace.org/items/16245106-f8db-49a9-be95-8806aa05dfadDSpacehttp://dspace.org/items/16245106-f8db-49a9-be95-8806aa05dfadCastelo-BrancoMiguelCiência IDhttps://www.ciencia-id.pt7A12-48FE-7B56ORCIDhttp://orcid.org0000-0003-4364-6373Researcher IDhttps://www.researcherid.comF-3866-2019Scopus Author IDhttps://www.scopus.com6701423628Scopus Author IDhttps://www.scopus.com56677497800Scopus Author IDhttps://www.scopus.com57210406494Convery, RhianCope, ThomasCosseddu, Maurade Arriba, MaríaDi Fede, GiuseppeDíaz, ZigorHostingInstitutionOrganizationalRepositório Científico de Acesso Aberto da ULisboae-mailmailto:repositorio@reitoria.ulisboa.ptrepositorio@reitoria.ulisboa.ptISSNIsPartOf1552-5260DOIIsPartOf10.1002/alz.122092021-04-06T16:59:34Z20202020-01-01T00:00:00ZHandlehttp://hdl.handle.net/10451/47260http://purl.org/coar/access_right/c_abf2open accessFrontotemporal dementia (FTD)Functional magnetic resonance imaging (fMRI)Network connectivityPresymptomatic5576639 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2020http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ulisboa.pt/bitstreams/9281d2d9-aff0-4f85-862a-6a53bc544480/downloadAlzheimer's & Dementia173500514
spellingShingle Brain functional network integrity sustains cognitive function despite atrophy in presymptomatic genetic frontotemporal dementia
Tsvetanov, Kamen A.
Frontotemporal dementia (FTD)
Functional magnetic resonance imaging (fMRI)
Network connectivity
Presymptomatic
status SINGLETON
subject.fl_str_mv Frontotemporal dementia (FTD)
Functional magnetic resonance imaging (fMRI)
Network connectivity
Presymptomatic
title Brain functional network integrity sustains cognitive function despite atrophy in presymptomatic genetic frontotemporal dementia
title_full Brain functional network integrity sustains cognitive function despite atrophy in presymptomatic genetic frontotemporal dementia
title_fullStr Brain functional network integrity sustains cognitive function despite atrophy in presymptomatic genetic frontotemporal dementia
title_full_unstemmed Brain functional network integrity sustains cognitive function despite atrophy in presymptomatic genetic frontotemporal dementia
title_short Brain functional network integrity sustains cognitive function despite atrophy in presymptomatic genetic frontotemporal dementia
title_sort Brain functional network integrity sustains cognitive function despite atrophy in presymptomatic genetic frontotemporal dementia
topic Frontotemporal dementia (FTD)
Functional magnetic resonance imaging (fMRI)
Network connectivity
Presymptomatic
topic_facet Frontotemporal dementia (FTD)
Functional magnetic resonance imaging (fMRI)
Network connectivity
Presymptomatic
url http://hdl.handle.net/10451/47260
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