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Kato K, Tomiyama H, Murayama K, Mizobe T, Matsuo A, Nishida N, Matukuma K, Kang M, Sashikata K, Kikuchi K, Togao O, Nakao T. Reduced resting-state functional connectivity between insula and inferior frontal gyrus and superior temporal gyrus in hoarding disorder. Front Psychiatry 2024; 15:1399062. [PMID: 38966185 PMCID: PMC11223522 DOI: 10.3389/fpsyt.2024.1399062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 06/03/2024] [Indexed: 07/06/2024] Open
Abstract
Background Hoarding disorder (HD) is characterized by cognitive control impairments and abnormal brain activity in the insula and anterior cingulate cortex (ACC) during disposal of personal items or certain executive function tasks. However, whether there are any changes in resting-state functional connectivity of the insula and ACC remains unclear. Methods A total of 55 subjects, including 24 patients with HD and 31 healthy controls (HCs), participated in the study. We acquired resting-state functional magnetic resonance imaging data and examined group differences in functional connectivity from the insula and ACC in whole-brain voxels. Results In patients with HD, functional connectivity was significantly lower between the right insula and right inferior frontal gyrus (IFG) and left superior temporal gyrus (STG) compared to HCs. There was no correlation between these connectivities and HD symptoms. Conclusions Although the clinical implication is uncertain, our results suggest that patients with HD have resting-state functional alterations between the insula and IFG and STG, corresponding with the results of previous fMRI studies. These findings provide new insight into the neurobiological basis of HD.
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Affiliation(s)
- Kenta Kato
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hirofumi Tomiyama
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Keitaro Murayama
- Department of Neuropsychiatry, Kyushu University Hospital, Fukuoka, Japan
| | - Taro Mizobe
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akira Matsuo
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Nami Nishida
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kou Matukuma
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Mingi Kang
- Graduate School of Human Environment Studies, Kyushu University, Fukuoka, Japan
| | - Kenta Sashikata
- Graduate School of Human Environment Studies, Kyushu University, Fukuoka, Japan
| | - Kazufumi Kikuchi
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Osamu Togao
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomohiro Nakao
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Kausel L, Michon M, Soto-Icaza P, Aboitiz F. A multimodal interface for speech perception: the role of the left superior temporal sulcus in social cognition and autism. Cereb Cortex 2024; 34:84-93. [PMID: 38696598 DOI: 10.1093/cercor/bhae066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/17/2024] [Accepted: 02/03/2024] [Indexed: 05/04/2024] Open
Abstract
Multimodal integration is crucial for human interaction, in particular for social communication, which relies on integrating information from various sensory modalities. Recently a third visual pathway specialized in social perception was proposed, which includes the right superior temporal sulcus (STS) playing a key role in processing socially relevant cues and high-level social perception. Importantly, it has also recently been proposed that the left STS contributes to audiovisual integration of speech processing. In this article, we propose that brain areas along the right STS that support multimodal integration for social perception and cognition can be considered homologs to those in the left, language-dominant hemisphere, sustaining multimodal integration of speech and semantic concepts fundamental for social communication. Emphasizing the significance of the left STS in multimodal integration and associated processes such as multimodal attention to socially relevant stimuli, we underscore its potential relevance in comprehending neurodevelopmental conditions characterized by challenges in social communication such as autism spectrum disorder (ASD). Further research into this left lateral processing stream holds the promise of enhancing our understanding of social communication in both typical development and ASD, which may lead to more effective interventions that could improve the quality of life for individuals with atypical neurodevelopment.
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Affiliation(s)
- Leonie Kausel
- Centro de Estudios en Neurociencia Humana y Neuropsicología (CENHN), Facultad de Psicología, Universidad Diego Portales, Chile, Vergara 275, 8370076 Santiago, Chile
| | - Maëva Michon
- Praxiling Laboratory, Joint Research Unit (UMR 5267), Centre National de la Recherche Scientifique (CNRS), Université Paul Valéry, Montpellier, France, Route de Mende, 34199 Montpellier cedex 5, France
- Centro Interdisciplinario de Neurociencia, Pontificia Universidad Católica de Chile, Chile, Marcoleta 391, 2do piso, 8330024 Santiago, Chile
- Laboratorio de Neurociencia Cognitiva y Evolutiva, Facultad de Medicina, Pontificia Universidad Católica de Chile, Chile, Marcoleta 391, 2do piso, 8330024 Santiago, Chile
| | - Patricia Soto-Icaza
- Centro de Investigación en Complejidad Social (CICS), Facultad de Gobierno, Universidad del Desarrollo, Chile, Av. Las Condes 12461, edificio 3, piso 3, 7590943, Las Condes Santiago, Chile
| | - Francisco Aboitiz
- Centro Interdisciplinario de Neurociencia, Pontificia Universidad Católica de Chile, Chile, Marcoleta 391, 2do piso, 8330024 Santiago, Chile
- Laboratorio de Neurociencia Cognitiva y Evolutiva, Facultad de Medicina, Pontificia Universidad Católica de Chile, Chile, Marcoleta 391, 2do piso, 8330024 Santiago, Chile
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Ou Y, Ni X, Gao X, Yu Y, Zhang Y, Wang Y, Liu J, Yin Z, Rong J, Sun M, Chen J, Tang Z, Xiao W, Zhao L. Structural and functional changes of anterior cingulate cortex subregions in migraine without aura: relationships with pain sensation and pain emotion. Cereb Cortex 2024; 34:bhae040. [PMID: 38342690 PMCID: PMC10859245 DOI: 10.1093/cercor/bhae040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/19/2024] [Accepted: 01/20/2024] [Indexed: 02/13/2024] Open
Abstract
Migraine without aura is a multidimensional neurological disorder characterized by sensory, emotional, and cognitive symptoms linked to structural and functional abnormalities in the anterior cingulate cortex. Anterior cingulate cortex subregions play differential roles in the clinical symptoms of migraine without aura; however, the specific patterns and mechanisms remain unclear. In this study, voxel-based morphometry and seed-based functional connectivity were used to investigate structural and functional alterations in the anterior cingulate cortex subdivisions in 50 patients with migraine without aura and 50 matched healthy controls. Compared with healthy controls, patients exhibited (1) decreased gray matter volume in the subgenual anterior cingulate cortex, (2) increased functional connectivity between the bilateral subgenual anterior cingulate cortex and right middle frontal gyrus, and between the posterior part of anterior cingulate cortex and right middle frontal gyrus, orbital part, and (3) decreased functional connectivity between the anterior cingulate cortex and left anterior cingulate and paracingulate gyri. Notably, left subgenual anterior cingulate cortex was correlated with the duration of each attack, whereas the right subgenual anterior cingulate cortex was associated with migraine-specific quality-of-life questionnaire (emotion) and self-rating anxiety scale scores. Our findings provide new evidence supporting the hypothesis of abnormal anterior cingulate cortex subcircuitry, revealing structural and functional abnormalities in its subregions and emphasizing the potential involvement of the left subgenual anterior cingulate cortex-related pain sensation subcircuit and right subgenual anterior cingulate cortex -related pain emotion subcircuit in migraine.
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Affiliation(s)
- Yangxu Ou
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, Sichuan 611137, China
| | - Xixiu Ni
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, Sichuan 611137, China
| | - Xiaoyu Gao
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, Sichuan 611137, China
| | - Yang Yu
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, Sichuan 611137, China
| | - Yutong Zhang
- Department of Scientific Research and Education and Training Management, the Third People’s Hospital of Chengdu, Chengdu, Sichuan 610000, China
| | - Yanan Wang
- Department of Pain Treatment, Chongqing Hospital of Traditional Chinese Medicine, Chongqing 400021, China
| | - Jie Liu
- Department of Neurology, Sichuan Provincial People’s Hospital, Chengdu, Sichuan 610072, China
| | - Zihan Yin
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, Sichuan 611137, China
| | - Jing Rong
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, Sichuan 611137, China
| | - Mingsheng Sun
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, Sichuan 611137, China
- Sichuan Clinical Medical Research Center for Acupuncture and Moxibustion, Chengdu, Sichuan 611137, China
| | - Jiao Chen
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, Sichuan 611137, China
- Sichuan Clinical Medical Research Center for Acupuncture and Moxibustion, Chengdu, Sichuan 611137, China
| | - Zili Tang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, Sichuan 611137, China
| | - Wang Xiao
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, Sichuan 611137, China
| | - Ling Zhao
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Wenjiang District, Chengdu, Sichuan 611137, China
- Sichuan Clinical Medical Research Center for Acupuncture and Moxibustion, Chengdu, Sichuan 611137, China
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Barbeau EB, Badhwar A, Kousaie S, Bellec P, Descoteaux M, Klein D, Petrides M. Dissection of the Temporofrontal Extreme Capsule Fasciculus Using Diffusion MRI Tractography and Association with Lexical Retrieval. eNeuro 2024; 11:ENEURO.0363-23.2023. [PMID: 38164578 PMCID: PMC10849018 DOI: 10.1523/eneuro.0363-23.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 10/06/2023] [Indexed: 01/03/2024] Open
Abstract
The well-known arcuate fasciculus that connects the posterior superior temporal region with the language production region in the ventrolateral frontal cortex constitutes the classic peri-Sylvian dorsal stream of language. A second temporofrontal white matter tract connects ventrally the anterior to intermediate lateral temporal cortex with frontal areas via the extreme capsule. This temporofrontal extreme capsule fasciculus (TFexcF) constitutes the ventral stream of language processing. The precise origin, course, and termination of this pathway has been examined in invasive tract tracing studies in macaque monkeys, but there have been no standard protocols for its reconstruction in the human brain using diffusion imaging tractography. Here we provide a protocol for the dissection of the TFexcF in vivo in the human brain using diffusion magnetic resonance imaging (MRI) tractography which provides a solid basis for exploring its functional role. A key finding of the current dissection protocol is the demonstration that the TFexcF is left hemisphere lateralized. Furthermore, using the present dissection protocol, we demonstrate that the TFexcF is related to lexical retrieval scores measured with the category fluency test, in contrast to the classical arcuate fasciculus (the dorsal language pathway) that was also dissected and was related to sentence repetition.
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Affiliation(s)
- E B Barbeau
- Cognitive Neuroscience Unit, Montreal Neurological Institute, McGill University, Montreal, Quebec H3A 2B4, Canada
- Center for Research on Brain, Language and Music (CRBLM), Montreal, Quebec H3G 2A8, Canada
| | - A Badhwar
- Département de pharmacologie et physiologie, Faculté de médecine, Université de Montréal, Montreal, Québec H3C 3J7, Canada
- Institut de génie biomédical, Université de Montréal, Montréal, Québec H3C 3J7, Canada
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal (CRIUGM), Montreal, Québec H3C 3J7, Canada
| | - S Kousaie
- Cognitive Neuroscience Unit, Montreal Neurological Institute, McGill University, Montreal, Quebec H3A 2B4, Canada
| | - P Bellec
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal (CRIUGM), Montreal, Québec H3C 3J7, Canada
- Département de Psychologie, Université de Montréal, Montréal, Québec H3C 3J7, Canada
| | - M Descoteaux
- Sherbrooke Connectivity Imaging Lab (SCIL), Computer Science Department, Université de Sherbrooke, Sherbrooke, Quebec J1K 2R1, Canada
| | - D Klein
- Cognitive Neuroscience Unit, Montreal Neurological Institute, McGill University, Montreal, Quebec H3A 2B4, Canada
- Center for Research on Brain, Language and Music (CRBLM), Montreal, Quebec H3G 2A8, Canada
- Departments of Neurology and Neurosurgery
| | - M Petrides
- Cognitive Neuroscience Unit, Montreal Neurological Institute, McGill University, Montreal, Quebec H3A 2B4, Canada
- Center for Research on Brain, Language and Music (CRBLM), Montreal, Quebec H3G 2A8, Canada
- Departments of Neurology and Neurosurgery
- Psychology, McGill University, Montreal, Quebec H3A 1G1, Canada
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Mısır E, Alıcı YH, Kocak OM. Functional connectivity in rumination: a systematic review of magnetic resonance imaging studies. J Clin Exp Neuropsychol 2023; 45:928-955. [PMID: 38346167 DOI: 10.1080/13803395.2024.2315312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 12/28/2023] [Indexed: 03/10/2024]
Abstract
INTRODUCTION Rumination, defined as intrusive and repetitive thoughts in response to negative emotions, uncertainty, and inconsistency between goal and current situation, is a significant risk factor for depressive disorders. The rumination literature presents diverse findings on functional connectivity and shows heterogeneity in research methods. This systematic review seeks to integrate these findings and provide readers diverse perspectives. METHOD For this purpose, the literature on functional connectivity in rumination was reviewed according to the PRISMA guidelines. Regional connectivity and network connectivity results were scrutinized according to the presence of depression, research methods, and type of rumination. After screening 492 articles, a total of 36 studies were included. RESULTS The results showed that increased connectivity of the default mode network (DMN) was consistently reported. Other important findings include alterations in the connectivity between the DMN and the frontoparietal network and the salience network (SN) and impaired regulatory function of the SN. Region-level connectivity studies consistently show that increased connectivity between the posterior cingulate cortex and the prefrontal cortex is associated with rumination, which may cause the loss of control of the frontoparietal network over self-referential processes. We have seen that the number of studies examining brooding and reflective rumination as separate dimensions are relatively limited. Although there are overlaps between the connectivity patterns of the two types of rumination in these studies, it can be thought that reflective rumination is more associated with more increased functional connectivity of the prefrontal cortex. CONCLUSIONS Although there are many consistent functional connectivity outcomes associated with trait rumination, less is known about connectivity changes during state rumination. Relatively few studies have taken into account the subjective aspect of this thinking style. In order to better explain the relationship between rumination and depression, rumination induction studies during episode and remission periods of depression are needed.
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Affiliation(s)
- Emre Mısır
- Department of Psychiatry, Baskent University Faculty of Medicine, Ankara, Turkey
- Department of Interdisciplinary Neuroscience, Ankara University, Ankara, Turkey
| | - Yasemin Hoşgören Alıcı
- Department of Psychiatry, Baskent University Faculty of Medicine, Ankara, Turkey
- Department of Interdisciplinary Neuroscience, Ankara University, Ankara, Turkey
| | - Orhan Murat Kocak
- Department of Psychiatry, Baskent University Faculty of Medicine, Ankara, Turkey
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