Palazova, Marina

[["dc.bibliographiccitation.firstpage","1261"],["dc.bibliographiccitation.issue","10"],["dc.bibliographiccitation.journal","Language, Cognition and Neuroscience"],["dc.bibliographiccitation.lastpage","1272"],["dc.bibliographiccitation.volume","32"],["dc.contributor.author","Martín-Loeches, Manuel"],["dc.contributor.author","Ouyang, Guang"],["dc.contributor.author","Rausch, Philip"],["dc.contributor.author","Stürmer, Birgit"],["dc.contributor.author","Palazova, Marina"],["dc.contributor.author","Schacht, Annekathrin"],["dc.contributor.author","Sommer, Werner"],["dc.date.accessioned","2017-09-07T11:53:48Z"],["dc.date.available","2017-09-07T11:53:48Z"],["dc.date.issued","2017"],["dc.description.abstract","The N400 component of the event-related potential is considered an index of semantic processing and therefore may be an ideal biomarker of semantic system disorders or individual differences. To this purpose, it is necessary to assess its test–retest reliability. Only one previous study has addressed this question, reporting good test–retest reliability (r = 0.85). However, that study had used a word-pair priming paradigm, which differs in many respects from the more typical and ecologically valid sentence-reading. The present study surveys test–retest reliability of the N400 in a sentence-reading paradigm. The best value obtained was r = 0.63, implying a relatively poor test–retest reliability. Crucial factors for this result may be the long interval between context and critical word as well as more complex contexts in sentence-reading paradigms. These factors might make the N400 effects in sentences more vulnerable to linguistic and non-linguistic factors increasing the variance across sessions."],["dc.identifier.doi","10.1080/23273798.2017.1330485"],["dc.identifier.gro","3151382"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/8178"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.relation.issn","2327-3798"],["dc.title","Test–retest reliability of the N400 component in a sentence-reading paradigm"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","14"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Advances in Cognitive Psychology"],["dc.bibliographiccitation.lastpage","20"],["dc.bibliographiccitation.volume","14"],["dc.contributor.author","Stürmer, Birgit"],["dc.contributor.author","Ouyang, Guang"],["dc.contributor.author","Palazova, Marina"],["dc.contributor.author","Schacht, Annekathrin"],["dc.contributor.author","Martín-Loeches, Manuel"],["dc.contributor.author","Rausch, Philip"],["dc.contributor.author","Sommer, Werner"],["dc.date.accessioned","2020-12-10T18:48:00Z"],["dc.date.available","2020-12-10T18:48:00Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.5709/acp"],["dc.identifier.eissn","1895-1171"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/78976"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Lunching for Relaxation or Cognitive Control? After-Effects of Social and Solitary Meals"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","264"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Brain and Language"],["dc.bibliographiccitation.lastpage","271"],["dc.bibliographiccitation.volume","125"],["dc.contributor.author","Palazova, Marina"],["dc.contributor.author","Sommer, Werner"],["dc.contributor.author","Schacht, Annekathrin"],["dc.date.accessioned","2017-09-07T11:53:46Z"],["dc.date.available","2017-09-07T11:53:46Z"],["dc.date.issued","2013"],["dc.description.abstract","The functional locus of emotional valence in word processing remains an open question. In event-related potentials, emotion has been found to elicit an early posterior negativity (EPN), which is assumed to reflect attention catching by the words’ meaning. Previously, the EPN was modulated by word category with verbs exhibiting longer EPN latencies compared with other word categories. Here we examined whether concreteness, a semantic variable, influences emotion processing. Within a lexical decision task for verbs, emotional valence (positive, negative, and neutral) was orthogonally combined with concreteness (concrete and abstract). EPN onset was found already at 250 ms post-stimulus for concrete verbs, whereas it started 50 ms later for abstract verbs. Concreteness effects occurred after the start of main effects of emotion. Thus, the elicitation of the EPN seems to be based on semantic processes, with emotional valence being accessed before other semantic aspects such as concreteness of verbs."],["dc.identifier.doi","10.1016/j.bandl.2013.02.008"],["dc.identifier.gro","3151357"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/8151"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.relation.issn","0093-934X"],["dc.title","Interplay of emotional valence and concreteness in word processing"],["dc.title.subtitle","An event-related potential study with verbs"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","23"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Brain and Cognition"],["dc.bibliographiccitation.lastpage","32"],["dc.bibliographiccitation.volume","77"],["dc.contributor.author","Rellecke, Julian"],["dc.contributor.author","Palazova, Marina"],["dc.contributor.author","Sommer, Werner"],["dc.contributor.author","Schacht, Annekathrin"],["dc.date.accessioned","2017-09-07T11:53:46Z"],["dc.date.available","2017-09-07T11:53:46Z"],["dc.date.issued","2011"],["dc.description.abstract","The degree to which emotional aspects of stimuli are processed automatically is controversial. Here, we assessed the automatic elicitation of emotion-related brain potentials (ERPs) to positive, negative, and neutral words and facial expressions in an easy and superficial face-word discrimination task, for which the emotional valence was irrelevant. Both emotional words and facial expressions impacted ERPs already between 50 and 100 ms after stimulus onset, possibly reflecting rapid relevance detection. Following this initial processing stage only emotionality in faces but not in words was associated with an early posterior negativity (EPN). Therefore, when emotion is irrelevant in a task which requires superficial stimulus analysis, automatically enhanced sensory encoding of emotional content appears to occur only for evolutionary prepared emotional stimuli, as reflected in larger EPN amplitudes to faces, but not to symbolic word stimuli."],["dc.identifier.doi","10.1016/j.bandc.2011.07.001"],["dc.identifier.gro","3151365"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/8160"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.relation.issn","0278-2626"],["dc.title","On the automaticity of emotion processing in words and faces"],["dc.title.subtitle","Event-related brain potentials evidence from a superficial task"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1590"],["dc.bibliographiccitation.issue","12"],["dc.bibliographiccitation.journal","Psychophysiology"],["dc.bibliographiccitation.lastpage","1598"],["dc.bibliographiccitation.volume","52"],["dc.contributor.author","Künecke, Janina"],["dc.contributor.author","Sommer, Werner"],["dc.contributor.author","Schacht, Annekathrin"],["dc.contributor.author","Palazova, Marina"],["dc.date.accessioned","2017-09-07T11:53:44Z"],["dc.date.available","2017-09-07T11:53:44Z"],["dc.date.issued","2015"],["dc.description.abstract","Semantic knowledge is thought to be at least partially grounded in sensory, motor, and affective information, acquired through experiences in our inner and outer world. The reactivation of experience-related information during meaning access is called simulation. In the affective simulation account, it is assumed that the grounding information depends on the concepts’ concreteness. Whereas abstract concepts are thought to be mainly represented through affective experiential information, concrete words rely more on sensory-motor experiential information. To test this hypothesis, we measured facial muscle activity as an indicator of affective simulation during visual word recognition. Words varied on the dimensions of concreteness and valence. Behavioral and electromyographic data were analyzed with linear mixed-effects models with maximal random effect structure to optimize generalization over participants and word samples. Contrary to this hypothesis, we found a valence effect in the m. corrugator supercilii only in response to concrete but not to abstract words. Our data show that affective simulation as measured with facial muscle activity occurs in response to concrete rather than to abstract words. More concrete words are supposed to have higher context availability and richer visual imagery, which might promote affective simulation on the expressive level of facial muscle activity. The results are in line with embodied accounts of semantic representation but speak against its predominant role for representing affective information in abstract concepts."],["dc.identifier.doi","10.1111/psyp.12555"],["dc.identifier.gro","3151352"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/8146"],["dc.language.iso","en"],["dc.notes.status","public"],["dc.notes.submitter","chake"],["dc.relation.issn","0048-5772"],["dc.title","Embodied simulation of emotional valence: Facial muscle responses to abstract and concrete words"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2766"],["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","Neuropsychologia"],["dc.bibliographiccitation.lastpage","2775"],["dc.bibliographiccitation.volume","49"],["dc.contributor.author","Palazova, Marina"],["dc.contributor.author","Mantwill, Katharina"],["dc.contributor.author","Sommer, Werner"],["dc.contributor.author","Schacht, Annekathrin"],["dc.date.accessioned","2017-09-07T11:53:43Z"],["dc.date.available","2017-09-07T11:53:43Z"],["dc.date.issued","2011"],["dc.description.abstract","Emotional meaning impacts word processing. However, it is unclear, at which functional locus this influence occurs and whether and how it depends on word class. These questions were addressed by recording event-related potentials (ERPs) in a lexical decision task with written adjectives, verbs, and nouns of positive, negative, and neutral emotional valence. In addition, word frequency (high vs. low) was manipulated. The early posterior negativity (EPN) in ERPs started earlier for emotional nouns and adjectives than for verbs. Depending on word class, EPN onsets coincided with or followed the lexicality effects. Main ERP effects of emotion overlapped with effects of word frequency between 300 and 550 ms but interacted with them only after 500 ms. These results indicate that in all three word classes examined, emotional evaluation as represented by the EPN has a post-lexical locus, starting already after a minimum of lexical access."],["dc.identifier.doi","10.1016/j.neuropsychologia.2011.06.005"],["dc.identifier.gro","3151350"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/8144"],["dc.language.iso","en"],["dc.notes.status","public"],["dc.notes.submitter","chake"],["dc.relation.issn","0028-3932"],["dc.title","Are effects of emotion in single words non-lexical? Evidence from event-related brain potentials"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]