000185616 001__ 185616
000185616 005__ 20210129214703.0
000185616 0247_ $$2doi$$a10.1016/j.cortex.2014.11.001
000185616 0247_ $$2WOS$$aWOS:000351248400021
000185616 0247_ $$2altmetric$$aaltmetric:2914117
000185616 0247_ $$2pmid$$apmid:25498947
000185616 037__ $$aFZJ-2014-07042
000185616 082__ $$a570
000185616 1001_ $$0P:(DE-Juel1)156353$$aNiessen, Eva$$b0$$eCorresponding Author
000185616 245__ $$aImplicit interactions between number and space indigit-color synesthesia.
000185616 260__ $$aParis$$bElsevier Masson$$c2015
000185616 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1418908200_22480
000185616 3367_ $$2DataCite$$aOutput Types/Journal article
000185616 3367_ $$00$$2EndNote$$aJournal Article
000185616 3367_ $$2BibTeX$$aARTICLE
000185616 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000185616 3367_ $$2DRIVER$$aarticle
000185616 520__ $$aIn digit-color synesthesia, a variant of grapheme-color synesthesia, digits trigger an additional color percept. Recent work on number processing in synesthesia suggests that colors can implicitly elicit numerical representations in digit-color synesthetes implying that synesthesia is bidirectional. Furthermore, morphometric investigations revealed structural differences in the parietal cortex of grapheme-color synesthetes, i.e., in the brain region where interactions between number and space occur in non-synesthetic subjects. Based upon these previous findings, we here examined whether implicitly evoked numerical representations interact with spatial representations in synesthesia in such a way that even a non-numerical, visuo-spatial task (here: line bisection) is modulated, i.e., whether synesthetes exhibit a systematic bisection bias for colored lines.Thirteen digit-color synesthetes were asked to bisect two sets of lines which were colored in their individual synesthetic colors associated with a small or a large digit, respectively. For all colored line stimuli combined, digit-color synesthetes showed – like control subjects (n = 13, matched for age, gender, IQ and handedness) – a pseudo-neglect when bisecting colored lines. Measuring the color-induced change of the bisection bias (i.e., comparing the biases when bisecting lines colored according to a small number vs those lines corresponding to a large number) revealed that only digit-color synesthetes were significantly influenced by line color.The results provide further evidence for the bidirectional nature of synesthesia and support the concept of a mental number line. In addition, they extend previous reports on bidirectionality in synesthesia by showing that even non-numerical, visuo-spatial performance can be modulated by implicit bidirectional processes.
000185616 536__ $$0G:(DE-HGF)POF3-572$$a572 - (Dys-)function and Plasticity (POF3-572)$$cPOF3-572$$fPOF III$$x0
000185616 7001_ $$0P:(DE-Juel1)131720$$aFink, G. R.$$b1
000185616 7001_ $$0P:(DE-HGF)0$$aSchweitzer, L.$$b2
000185616 7001_ $$0P:(DE-HGF)0$$aKluender, N.$$b3
000185616 7001_ $$0P:(DE-Juel1)131748$$aWeiss-Blankenhorn, Peter$$b4
000185616 773__ $$0PERI:(DE-600)2080335-7$$a10.1016/j.cortex.2014.11.001$$p225 – 234$$tCortex$$v64$$x0010-9452$$y2015
000185616 8564_ $$uhttps://juser.fz-juelich.de/record/185616/files/FZJ-2014-07042.pdf$$yRestricted
000185616 909CO $$ooai:juser.fz-juelich.de:185616$$pVDB
000185616 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR
000185616 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000185616 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000185616 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000185616 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000185616 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000185616 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000185616 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database
000185616 915__ $$0StatID:(DE-HGF)1030$$2StatID$$aDBCoverage$$bCurrent Contents - Life Sciences
000185616 915__ $$0StatID:(DE-HGF)1050$$2StatID$$aDBCoverage$$bBIOSIS Previews
000185616 915__ $$0StatID:(DE-HGF)9905$$2StatID$$aIF >= 5
000185616 9141_ $$y2015
000185616 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)156353$$aForschungszentrum Jülich GmbH$$b0$$kFZJ
000185616 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131720$$aForschungszentrum Jülich GmbH$$b1$$kFZJ
000185616 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-HGF)0$$aForschungszentrum Jülich GmbH$$b2$$kFZJ
000185616 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-HGF)0$$aForschungszentrum Jülich GmbH$$b3$$kFZJ
000185616 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131748$$aForschungszentrum Jülich GmbH$$b4$$kFZJ
000185616 9130_ $$0G:(DE-HGF)POF2-333$$1G:(DE-HGF)POF2-330$$2G:(DE-HGF)POF2-300$$aDE-HGF$$bGesundheit$$lFunktion und Dysfunktion des Nervensystems$$vPathophysiological Mechanisms of Neurological and Psychiatric Diseases$$x0
000185616 9130_ $$0G:(DE-HGF)POF2-89572$$1G:(DE-HGF)POF2-89570$$2G:(DE-HGF)POF3-890$$aDE-HGF$$bKey Technologies$$lDecoding the Human Brain$$v(Dys-)function and Plasticity$$x1
000185616 9131_ $$0G:(DE-HGF)POF3-572$$1G:(DE-HGF)POF3-570$$2G:(DE-HGF)POF3-500$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bKey Technologies$$lDecoding the Human Brain$$v(Dys-)function and Plasticity$$x0
000185616 9201_ $$0I:(DE-Juel1)INM-3-20090406$$kINM-3$$lKognitive Neurowissenschaften$$x0
000185616 980__ $$ajournal
000185616 980__ $$aVDB
000185616 980__ $$aI:(DE-Juel1)INM-3-20090406
000185616 980__ $$aUNRESTRICTED