Schizophrenia Research-Cognition最新文献

{"title":"Neurocognitive function in schizophrenia spectrum disorders: A 20-year prospective study of a community sample","authors":"Christine Mohn ,&nbsp;Anna-Karin Olsson ,&nbsp;Maivor Olsson-Tall ,&nbsp;Fredrik Hjärthag ,&nbsp;Iris van Dijk Härd ,&nbsp;Lars Helldin","doi":"10.1016/j.scog.2025.100393","DOIUrl":"10.1016/j.scog.2025.100393","url":null,"abstract":"<div><div>Longitudinal studies of neurocognition in schizophrenia spectrum disorders (SSD) usually follow relatively young first-episode patients across several years. Comparatively little is known about the neurocognitive trajectory of samples also consisting of older patients. This is a 20-year follow-up study of participants who performed the baseline assessment at different ages and utilizes data from the Swedish Clinical Long-Term Psychosis Study (CLIPS). At baseline, 61 SSD patients were included and available for clinical assessment after 20 years. Of these, 28 performed neurocognitive assessment at both baseline and 20 years later. The test results from this group were used for this study. After 20 years, the participants exhibited significantly worsening cognitive flexibility, verbal learning, verbal retention memory, and verbal intellectual function compared to baseline. All the statistically significant differences from baseline to follow-up had large effect sizes. The other cognitive domains showed no statistically significant changes from baseline for either group. We conclude that although the overall picture was one of neurocognitive stability across 20 years, our participants showed signs of accelerated ageing in the verbal domain specifically.</div></div>","PeriodicalId":38119,"journal":{"name":"Schizophrenia Research-Cognition","volume":"43 ","pages":"Article 100393"},"PeriodicalIF":3.0,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145227649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Visual suppression deficits as a biomarker of working memory impairment in schizophrenia","authors":"Cristina Filannino ,&nbsp;Elliot Freeman ,&nbsp;Andrew Parton ,&nbsp;Neelam Laxhman ,&nbsp;Corinna Haenschel","doi":"10.1016/j.scog.2025.100395","DOIUrl":"10.1016/j.scog.2025.100395","url":null,"abstract":"<div><h3>Introduction</h3><div>Although working memory (WM) deficits are well established in schizophrenia (SZ), their underlying source is still unclear. It has been proposed that these WM deficits may depend on an imbalance between cortical excitation and inhibition (E/I), but its importance for SZ remains unclear. A potential biomarker for E/I is visual Surround Suppression (SS), where the apparent contrast of a central grating is typically suppressed by a surround with parallel orientation (versus orthogonal). Here we exploited the SS phenomenon to test whether E/I contributes to WM impairments in schizophrenia.</div></div><div><h3>Methods</h3><div>Using centre-surround gratings, we measured psychophysical thresholds for contrast matching, detection and orientation discrimination, in 21 SZ patients and 20 matched controls. Using the same stimuli, we also measured WM accuracy and event-related potentials (ERPs) in a delayed-match-to-sample task.</div></div><div><h3>Results</h3><div>In SZ participants, reduced SS predicted impaired WM performance as well as general cognitive measures (CANTAB). Similar relationships were also observed between other early visual measures (impaired contrast detection and orientation discrimination), WM and general cognition. In response to SS, there was reduced amplitude visual ERPs (P1, N1 and P2) in patients compared with controls. Furthermore, across both groups the P1 amplitude correlated with visual SS.</div></div><div><h3>Conclusion</h3><div>Together, these findings provide evidence that imbalances in cortical excitation and inhibition may contribute to visual and some cognitive deficits in schizophrenia, and that SS may provide a behavioural and electrophysiological biomarker.</div></div>","PeriodicalId":38119,"journal":{"name":"Schizophrenia Research-Cognition","volume":"43 ","pages":"Article 100395"},"PeriodicalIF":3.0,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145269923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corrigendum to “The relationship between mental state decoding and real-world social functioning–An experience sampling investigation” [Schizophrenia Research: Cognition 44 (2026) 100419]","authors":"Ronja Christensen ,&nbsp;Eva Velthorst ,&nbsp;Anne-Kathrin Fett","doi":"10.1016/j.scog.2026.100424","DOIUrl":"10.1016/j.scog.2026.100424","url":null,"abstract":"","PeriodicalId":38119,"journal":{"name":"Schizophrenia Research-Cognition","volume":"44 ","pages":"Article 100424"},"PeriodicalIF":3.0,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147515526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Jumping to conclusions bias in early psychosis: Relationships with symptom dimensions, neurocognition and social cognition","authors":"Josep Pena-Garijo,&nbsp;María José Masanet,&nbsp;Ana Palop-Grau,&nbsp;María Lacruz","doi":"10.1016/j.scog.2025.100416","DOIUrl":"10.1016/j.scog.2025.100416","url":null,"abstract":"<div><div>Cognitive biases, such as “jumping to conclusions” (JTC), play an important role in the development and maintenance of delusions in psychotic disorders. However, their associations with symptom dimensions in early psychosis (EP) remain unclear. We aimed to investigate whether patients with EP who tend to jump to conclusions differ from those who do not in terms of symptom dimensions. We also examined relationships among symptoms, JTC, neurocognition, facial emotion recognition (FER) and theory of mind (ToM).</div><div>Seventy-five patients attending an EP intervention programme were assessed using the Positive and Negative Syndrome Scale and cognitive tasks. A multivariate analysis of covariance (MANCOVA) and a permutation-based nonparametric MANOVA (PERMANOVA), adjusted for demographic factors, were conducted to examine differences between patients with and without JTC bias across symptom dimensions and depressive symptoms. Bivariate correlations were performed to explore associations between variables.</div><div>A significant multivariate effect was found (Pillai’s trace = 0.291; F_{5, 65} = 5.330; p &lt; .001) with large effect sizes. JTC patients scored higher than non-JTC patients on all symptom dimensions. At the symptom level, JTC bias was significantly correlated with delusions and hallucinations, as well as with ToM and FER.</div><div>Concluding, patients with EP who jump to conclusions exhibit a distinct symptom dimension pattern characterised by more severe symptoms. Furthermore, ToM and FER are related to JTC and symptom dimensions. These findings are clinically relevant, as psychological interventions targeting cognitive biases and social cognition appear to be effective in improving psychotic symptoms. Further studies are needed to replicate these findings.</div></div>","PeriodicalId":38119,"journal":{"name":"Schizophrenia Research-Cognition","volume":"44 ","pages":"Article 100416"},"PeriodicalIF":3.0,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145926433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Theory of mind difficulties in people with social anhedonia: Evidence from behavioural and task-based functional magnetic resonance imaging findings","authors":"Yuan Cao ,&nbsp;Ding-ding Hu ,&nbsp;Winnie W.Y. So ,&nbsp;Yi Wang ,&nbsp;Xiao-dong Guo ,&nbsp;Raymond C.K. Chan ,&nbsp;David H.K. Shum","doi":"10.1016/j.scog.2025.100402","DOIUrl":"10.1016/j.scog.2025.100402","url":null,"abstract":"<div><h3>Background</h3><div>Social Anhedonia (SA) is recognised as a negative symptom of the schizophrenia spectrum. Despite the emerging evidence of general impairment in Theory of Mind (ToM), the behavioural manifestation and underlying neural mechanisms of ToM deficits in SA remain unclear. The current study therefore adopted a multidimensional assessment approach to examine the effect of SA on ToM ability behaviourally and using fMRI.</div></div><div><h3>Methods</h3><div>A total of 47 participants with high SA (<em>Mage</em> = 21.43 years, <em>SD</em> = 4.23) and 46 with low SA (<em>Mage</em> = 22.70, <em>SD</em> = 2.91) were recruited to complete an adapted version of the Virtual Assessment of Mentalising Ability to evaluate ToM. Group differences were analysed using 2 (Type: Cognitive vs Affective ToM) × 2 (Order: First- vs Second-Order ToM) × 2 (Group: high vs low SA) repeated measures ANOVA. fMRI data were examined with general linear models and group comparisons, including ROI analyses to assess correlations between brain activation and behavioural measures.</div></div><div><h3>Results</h3><div>The participants with low SA showed better performance for first-order ToM than for second-order ToM. However, those with high SA did not show such a differential effect. Based on the fMRI results, the low SA group showed more activation than the high SA group in the medial frontal cortex and posterior cingulate cortex in second-order ToM than in first-order ToM.</div></div><div><h3>Conclusion</h3><div>The results demonstrate the impairment of ToM performance among those with high SA and highlight that it is crucial to examine the pattern of results rather than solely focusing on general ToM.</div></div>","PeriodicalId":38119,"journal":{"name":"Schizophrenia Research-Cognition","volume":"43 ","pages":"Article 100402"},"PeriodicalIF":3.0,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145424744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the interplay between language use and cognitive function in schizophrenia spectrum disorders: Insights from patients, first degree relatives, and healthy controls","authors":"Rosa Ayesa-Arriola ,&nbsp;Carlos Martinez-Asensi ,&nbsp;Alexandre Díaz-Pons ,&nbsp;Víctor Ortiz-García de la Foz ,&nbsp;Claudia Parás ,&nbsp;Chaimaa El Mouslih ,&nbsp;Roozbeh Sattari ,&nbsp;Sara Incera ,&nbsp;Lena Palaniyappan","doi":"10.1016/j.scog.2025.100398","DOIUrl":"10.1016/j.scog.2025.100398","url":null,"abstract":"<div><h3>Background</h3><div>For people with schizophrenia spectrum disorders (SSD), communication characterized by disrupted language use is common. However, the role of cognitive function in everyday language disruptions in SSD remains unclear. Family studies help control for confounding factors such as symptom burden, medication use and environment, offering insight into the interplay between language and cognition in SSD.</div></div><div><h3>Study design</h3><div>We examined linguistic features in naturalistic speech from 176 individuals (51 with SSD, 77 first-degree relatives [50 parents, 27 siblings], and 48 healthy controls). Tasks included conversations, picture descriptions, story narration, reading and recall. We assessed cognitive domains: attention, verbal/visual memory, working memory, executive function, processing speed, motor dexterity, and theory of mind. We then studied associations between cognition and language.</div></div><div><h3>Results</h3><div>Different patterns emerged across groups. In controls, longer speech and fewer pronouns were linked to better cognition. In SSD, greater adposition use and fewer pronouns related to better memory, executive function, and IQ. Among parents, more coordinating conjunctions during narration correlated with better visual memory and motor dexterity. Siblings showed the strongest, broadest associations: better cognition predicted richer language and fewer pronouns, especially tied to global and motor function. Story narration revealed the richest cognitive–linguistic links.</div></div><div><h3>Conclusions</h3><div>In people with SSD and their relatives, specific cognitive deficits are reflected in everyday speech, regardless of content. These findings highlight the role of discourse context in shaping language–cognition relationships and support future research using language markers in psychosis.</div></div>","PeriodicalId":38119,"journal":{"name":"Schizophrenia Research-Cognition","volume":"43 ","pages":"Article 100398"},"PeriodicalIF":3.0,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145333923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Commentary on Ziermans, Hadjúk, Pinkham et al. “Call to action on social cognition measures in clinical research” and on Happé's commentary to the call to action","authors":"Silvia Corbera ,&nbsp;Michal Assaf","doi":"10.1016/j.scog.2026.100421","DOIUrl":"10.1016/j.scog.2026.100421","url":null,"abstract":"","PeriodicalId":38119,"journal":{"name":"Schizophrenia Research-Cognition","volume":"44 ","pages":"Article 100421"},"PeriodicalIF":3.0,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146077928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Premorbid functioning trajectories and the one-year course of cognitive performance in first-episode psychosis: a cluster analysis in PSYSCAN","authors":"Margot I.E. Slot ,&nbsp;Hendrika H. van Hell ,&nbsp;Inge Winter-van Rossum ,&nbsp;George Gifford ,&nbsp;Paola Dazzan ,&nbsp;Arija Maat ,&nbsp;Lieuwe De Haan ,&nbsp;Benedicto Crespo-Facorro ,&nbsp;Birte Y. Glenthøj ,&nbsp;Colm McDonald ,&nbsp;Thérèse van Amelsvoort ,&nbsp;Celso Arango ,&nbsp;Irina Falkenberg ,&nbsp;Barnaby Nelson ,&nbsp;Silvana Galderisi ,&nbsp;Mark Weiser ,&nbsp;Gabriele Sachs ,&nbsp;Anke Maatz ,&nbsp;Jun Soo Kwon ,&nbsp;the PSYSCAN Consortium ,&nbsp;René S. Kahn","doi":"10.1016/j.scog.2025.100391","DOIUrl":"10.1016/j.scog.2025.100391","url":null,"abstract":"<div><h3>Background</h3><div>We examined the course of cognitive performance in first-episode psychosis (FEP) compared to healthy controls (HC), and whether this varied across subgroups of patients defined by premorbid functioning (PMF) trajectories, using a clustering approach.</div></div><div><h3>Methods</h3><div>Data were collected in 302 FEP and 136 HC subjects participating in PSYSCAN (HEALTH.2013.2.2.1-2-FEP). K-means clustering (Euclidean distance) was used to cluster longitudinal trajectories of different PMF domains simultaneously. Since PMF was assessed retrospectively using the Premorbid Adjustment Scale (PAS), findings should be interpreted with caution, although PAS ratings have shown reasonable validity against prospective data.</div></div><div><h3>Results</h3><div>As expected, FEP showed impaired performance across all cognitive domains compared to HC. We identified four trajectories of PMF: a normal premorbid developmental trajectory (globally-normal, 21 %), stable intermediate PMF across domains (stable-intermediate, 29 %), stable poor or deteriorating PMF in the academic domain (normal-social/poor-academic, 29 %), and a globally impaired group with poor/deteriorating PMF across domains (globally-poor, 21 %). These clusters showed distinct levels of post-onset impairments in sustained visual attention, visual working memory and emotion recognition.</div></div><div><h3>Conclusions</h3><div>This study confirms a positive association between PMF and cognitive performance in the early years following psychosis onset. It aligns with findings that individuals later diagnosed with schizophrenia already show developmental deficits/lags from childhood to early adolescence compared to normally developing children. As PMF can be considered a proxy for cognitive reserve, our results suggest that higher reserve acts as a buffer against cognitive decline and supports better performance on sustained visual attention, complex visual working memory, and aspects of emotion recognition.</div></div>","PeriodicalId":38119,"journal":{"name":"Schizophrenia Research-Cognition","volume":"43 ","pages":"Article 100391"},"PeriodicalIF":3.0,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145160341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Call to action on social cognition measures in clinical research","authors":"T.B. Ziermans ,&nbsp;M. Hajdúk ,&nbsp;A.E. Pinkham ,&nbsp;SIRS Social Cognition Research Harmonization Group","doi":"10.1016/j.scog.2025.100400","DOIUrl":"10.1016/j.scog.2025.100400","url":null,"abstract":"<div><h3>Objective</h3><div>To describe current practices and key barriers in social cognition (SC) assessment, given its central role in psychiatric and neurological disorders and the limitations of existing measures.</div></div><div><h3>Methods</h3><div>Fifty-two SC experts from 20 countries completed an online survey regarding SC tests and questions about their usage frequency and perceived obstacles.</div></div><div><h3>Results</h3><div>Only facial emotion recognition tasks were used frequently, while the Hinting task and Reading the Mind in the Eyes Test (RMET) were used by over half of participants. However, 10 experts also urged discontinuation of RMET, mostly due to validity concerns. Major obstacles included lack of culture-appropriate norms and poor psychometric properties.</div></div><div><h3>Conclusions</h3><div>SC assessment is limited by cultural bias and weak psychometrics. Developing and validating culturally sensitive tools, harmonizing protocols, and securing funding are essential to advance research, enable international trials, and improve clinical outcomes.</div></div>","PeriodicalId":38119,"journal":{"name":"Schizophrenia Research-Cognition","volume":"43 ","pages":"Article 100400"},"PeriodicalIF":3.0,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145579313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Equivalence verification of the electronic version of the Chinese Brief Cognitive Test (C-BCT): Focus on Chinese schizophrenia populations","authors":"Han Han ,&nbsp;Shuling Ye ,&nbsp;Mengjuan Xie ,&nbsp;Xin Yu ,&nbsp;Renrong Wu ,&nbsp;Dengtang Liu ,&nbsp;Shaohua Hu ,&nbsp;Yong Xu ,&nbsp;Huanzhong Liu ,&nbsp;Xijin Wang ,&nbsp;Gang Zhu ,&nbsp;Huaning Wang ,&nbsp;Shaohong Zou ,&nbsp;Tao Li ,&nbsp;Wanjun Guo ,&nbsp;Xiufeng Xu ,&nbsp;Yuqi Cheng ,&nbsp;Yi Li ,&nbsp;Juan Yang ,&nbsp;Min Peng ,&nbsp;Chuan Shi","doi":"10.1016/j.scog.2025.100386","DOIUrl":"10.1016/j.scog.2025.100386","url":null,"abstract":"<div><h3>Objective</h3><div>To complete the preparation of the electronic version of C-BCT, verifying the criterion validity of the electronic version of C-BCT.</div></div><div><h3>Methods</h3><div>747 healthy subjects and 139 schizophrenics completed the electronic version of C-BCT and MCCB. To measure psychotic symptoms and severity, patients with schizophrenia completed the PANSS scale. Mean, standard deviation, percentage, etc. were used to describe demographic variables. One-way analysis of variance and independent sample <em>t-</em>test were used to compare differences between groups. MCCB as a calibration tool, criterion validity was examined using Pearson product moment correlations.</div></div><div><h3>Results</h3><div>In the equivalence analysis of the healthy group, all tests have good calibration validity (<em>p</em> &lt; 0.01). SC and TMT-A showed moderate correlation (r- value ranged from 0.572 to 0.651, <em>p</em> &lt; 0.01), DS showed a weak correlation(<em>r</em> = 0.373, <em>p</em> &lt; 0.01), CPT showed a weak correlation (r- value ranged from 0.219 to 0.444, <em>p</em> &lt; 0.01), the comprehensive scores of the two sets of cognitive tools showed a strong correlation (<em>r</em> = 0.739, p &lt; 0.01). In the equivalence analysis of the patient group, TMT-A and SC showed strong correlation (r- value ranged from 0.754 to 0.803, p &lt; 0.01), DS showed a weak correlation (<em>r</em> = 0.381, <em>p</em> &lt; 0.01), the cognitive tools comprehensive score was significantly strong correlation (<em>r</em> = 0.755, p &lt; 0.01), there was no correlation between CPT(<em>p</em> &gt; 0.05). In the healthy group, there was a correlation between the scores of each subtest of the electronic version of C-BCT and the comprehensive scores of the two cognition tools, (r- value ranged from 0.261 to 0.824, <em>p</em> &lt; 0.01). In the patient group, there was a correlation between the scores of each subtest and the comprehensive scores of the two tools,(r- value ranged from 0.266 to 0.778, p &lt; 0.01).</div></div><div><h3>Conclusion</h3><div>The electronic version of C-BCT has been compiled. The electronic version of the C-BCT performs well in overall calibration validity and could be used to assess the cognitive function of schizophrenia.</div></div>","PeriodicalId":38119,"journal":{"name":"Schizophrenia Research-Cognition","volume":"42 ","pages":"Article 100386"},"PeriodicalIF":3.0,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144921844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}