Journal of Cognitive Neuroscience最新文献_第9页

Perception-action Dissociations as a Window into Consciousness 作为意识之窗的知觉-行动分离。

IF 3.1 3区医学

Journal of Cognitive Neuroscience Pub Date : 2024-07-01 DOI: 10.1162/jocn_a_02122

Marisa Carrasco;Miriam Spering

引用次数: 0

Homeostatic Feelings and the Emergence of Consciousness 同态感受与意识的萌发》（Homeostatic Feelings and the Emergence of Consciousness）。

IF 3.1 3区医学

Journal of Cognitive Neuroscience Pub Date : 2024-07-01 DOI: 10.1162/jocn_a_02119

Antonio Damasio;Hanna Damasio

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Inferring Consciousness in Phylogenetically Distant Organisms 推断系统发育遥远的生物的意识

IF 3.1 3区医学

Journal of Cognitive Neuroscience Pub Date : 2024-07-01 DOI: 10.1162/jocn_a_02158

Peter Godfrey-Smith

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Multi-hierarchy Network Configuration Can Predict Brain States and Performance 多层次网络配置可预测大脑状态和表现

IF 3.1 3区医学

Journal of Cognitive Neuroscience Pub Date : 2024-07-01 DOI: 10.1162/jocn_a_02153

Bin Wang;Yuting Yuan;Lan Yang;Yin Huang;Xi Zhang;Xingyu Zhang;Wenjie Yan;Ying Li;Dandan Li;Jie Xiang;Jiajia Yang;Miaomiao Liu

{"title":"Multi-hierarchy Network Configuration Can Predict Brain States and Performance","authors":"Bin Wang;Yuting Yuan;Lan Yang;Yin Huang;Xi Zhang;Xingyu Zhang;Wenjie Yan;Ying Li;Dandan Li;Jie Xiang;Jiajia Yang;Miaomiao Liu","doi":"10.1162/jocn_a_02153","DOIUrl":"10.1162/jocn_a_02153","url":null,"abstract":"The brain is a hierarchical modular organization that varies across functional states. Network configuration can better reveal network organization patterns. However, the multi-hierarchy network configuration remains unknown. Here, we propose an eigenmodal decomposition approach to detect modules at multi-hierarchy, which can identify higher-layer potential submodules and is consistent with the brain hierarchical structure. We defined three metrics: node configuration matrix, combinability, and separability. Node configuration matrix represents network configuration changes between layers. Separability reflects network configuration from global to local, whereas combinability shows network configuration from local to global. First, we created a random network to verify the feasibility of the method. Results show that separability of real networks is larger than that of random networks, whereas combinability is smaller than random networks. Then, we analyzed a large data set incorporating fMRI data from resting and seven distinct tasking conditions. Experiment results demonstrates the high similarity in node configuration matrices for different task conditions, whereas the tasking states have less separability and greater combinability between modules compared with the resting state. Furthermore, the ability of brain network configuration can predict brain states and cognition performance. Crucially, derived from tasks are highlighted with greater power than resting, showing that task-induced attributes have a greater ability to reveal individual differences. Together, our study provides novel perspectives for analyzing the organization structure of complex brain networks at multi-hierarchy, gives new insights to further unravel the working mechanisms of the brain, and adds new evidence for tasking states to better characterize and predict behavioral traits.","PeriodicalId":51081,"journal":{"name":"Journal of Cognitive Neuroscience","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140569484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Unpredictable Brain Is a Conscious, Responsive Brain 不可预测的大脑是有意识的、反应灵敏的大脑

IF 3.1 3区医学

Journal of Cognitive Neuroscience Pub Date : 2024-07-01 DOI: 10.1162/jocn_a_02154

Sima Mofakham;Jermaine Robertson;Noah Lubin;Nathaniel A. Cleri;Charles B. Mikell

引用次数: 0

Effects of Vergence Eye Movement Planning on Size Perception and Early Visual Processing. 辐辏眼动规划对大小感知和早期视觉处理的影响

IF 3.1 3区医学

Journal of Cognitive Neuroscience Pub Date : 2024-06-26 DOI: 10.1162/jocn_a_02207

Yichong Zhang, Xiaoqian Wu, Chao Zheng, Yuqing Zhao, Jie Gao, Zhiqing Deng, Xilin Zhang, Juan Chen

{"title":"Effects of Vergence Eye Movement Planning on Size Perception and Early Visual Processing.","authors":"Yichong Zhang, Xiaoqian Wu, Chao Zheng, Yuqing Zhao, Jie Gao, Zhiqing Deng, Xilin Zhang, Juan Chen","doi":"10.1162/jocn_a_02207","DOIUrl":"https://doi.org/10.1162/jocn_a_02207","url":null,"abstract":"Our perception of objects depends on non-oculomotor depth cues, such as pictorial distance cues and binocular disparity, and oculomotor depth cues, such as vergence and accommodation. Although vergence eye movements are always involved in perceiving real distance, previous studies have mainly focused on the effect of oculomotor state via \"proprioception\" on distance and size perception. It remains unclear whether the oculomotor command of vergence eye movement would also influence visual processing. To address this question, we placed a light at 28.5 cm and a screen for stimulus presentation at 57 cm from the participants. In the NoDivergence condition, participants were asked to maintain fixation on the light regardless of stimulus presentation throughout the trial. In the WithDivergence condition, participants were instructed to initially maintain fixation on the near light and then turn their two eyes outward to look at the stimulus on the far screen. The stimulus was presented for 100 msec, entirely within the preparation stage of the divergence eye movement. We found that participants perceived the stimulus as larger but were less sensitive to stimulus sizes in the WithDivergence condition than in the NoDivergence condition. The earliest visual evoked component C1 (peak latency 80 msec), which varied with stimulus size in the NoDivergence condition, showed similar amplitudes for larger and smaller stimuli in the WithDivergence condition. These results show that vergence eye movement planning affects the earliest visual processing and size perception, and demonstrate an example of the effect of motor command on sensory processing.","PeriodicalId":51081,"journal":{"name":"Journal of Cognitive Neuroscience","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141472350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Anatomical Connectivity Constrains Dynamic Functional Connectivity among Neural Systems: Implications for Cognition and Behavior. 解剖连通性制约神经系统间的动态功能连通性：对认知和行为的影响

IF 3.1 3区医学

Journal of Cognitive Neuroscience Pub Date : 2024-06-26 DOI: 10.1162/jocn_a_02205

Susan M Courtney, Thomas Hinault

{"title":"Anatomical Connectivity Constrains Dynamic Functional Connectivity among Neural Systems: Implications for Cognition and Behavior.","authors":"Susan M Courtney, Thomas Hinault","doi":"10.1162/jocn_a_02205","DOIUrl":"https://doi.org/10.1162/jocn_a_02205","url":null,"abstract":"Leslie Ungerleider had a tremendous impact across many different areas of cognitive neuroscience. Her ideas and her approach, as well as her findings, will continue to impact the field for generations to come. One of the most impactful aspects of her approach was her focus on the ways that anatomical connections constrain functional communications among brain regions. Furthermore, she emphasized that changes in these functional communications, whether from lesions to the anatomical connections or temporary modulations of the efficacy of information transmission resulting from selective attention, have consequences for cognition and behavior. By necessity, this short review cannot cover the vast amount of research that contributed to or benefited from Leslie's work. Rather, we focus on one line of research that grew directly from some of Leslie's early work and her mentoring on these important concepts. This research and the many other lines of research that arose from these same origins has helped develop our understanding of the visual system, and cognitive systems more generally, as collections of highly organized, specialized, dynamic, and interacting subsystems.","PeriodicalId":51081,"journal":{"name":"Journal of Cognitive Neuroscience","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141472348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Possible Neural Basis for Attentional Capture of Faces Revealed by Functional Magnetic Resonance Imaging and Causal Pharmacological Inactivation in Macaques. 猕猴的功能磁共振成像和因果药理失活揭示了注意力捕捉面孔的可能神经基础

IF 3.1 3区医学

Journal of Cognitive Neuroscience Pub Date : 2024-06-26 DOI: 10.1162/jocn_a_02211

Ning Liu, Galia Avidan, Janita N Turchi, Fadila Hadj-Bouziane, Marlene Behrmann

{"title":"A Possible Neural Basis for Attentional Capture of Faces Revealed by Functional Magnetic Resonance Imaging and Causal Pharmacological Inactivation in Macaques.","authors":"Ning Liu, Galia Avidan, Janita N Turchi, Fadila Hadj-Bouziane, Marlene Behrmann","doi":"10.1162/jocn_a_02211","DOIUrl":"https://doi.org/10.1162/jocn_a_02211","url":null,"abstract":"In primates, the presence of a face in a visual scene captures attention and rapidly directs the observer's gaze to the face, even when the face is not relevant to the task at hand. Here, we explored a neural circuit that might potentially play a causal role in this powerful behavior. In our previous research, two monkeys received microinfusions of muscimol, a GABAA-receptor agonist, or saline (as a control condition) in separate sessions into individual or pairs of four inferotemporal face patches (middle and anterior lateral and fundal), as identified by a preceding face localizer experiment. Then, using fMRI, we measured the impact of each inactivation condition on responses in the other face patches relative to the control condition. In this study, we used the same method and measured the impact of each inactivation condition on responses in the FEF and the lateral intraparietal area, two regions associated with attentional processing, while face and nonface object stimuli were viewed. Our results revealed potential relationships between inferotemporal face patches and these two attention-related regions: The inactivation of the middle lateral and anterior fundal face patches had a pronounced impact on FEF, whereas the inactivation of the middle and anterior lateral face patches might have a noticeable influence on lateral intraparietal area. Together, these initial exploratory findings document a circuit that potentially underlies the attentional capture of faces. Confirmation of the role of this circuit remains to be accomplished in the context of paradigm explicitly testing the attentional capture of faces.","PeriodicalId":51081,"journal":{"name":"Journal of Cognitive Neuroscience","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141472346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Representing Context and Priority in Working Memory 在工作记忆中表示上下文和优先级

IF 3.1 3区医学

Journal of Cognitive Neuroscience Pub Date : 2024-06-01 DOI: 10.1162/jocn_a_02166

Quan Wan;Adel Ardalan;Jacqueline M. Fulvio;Bradley R. Postle

{"title":"Representing Context and Priority in Working Memory","authors":"Quan Wan;Adel Ardalan;Jacqueline M. Fulvio;Bradley R. Postle","doi":"10.1162/jocn_a_02166","DOIUrl":"10.1162/jocn_a_02166","url":null,"abstract":"The ability to prioritize among contents in working memory (WM) is critical for successful control of thought and behavior. Recent work has demonstrated that prioritization in WM can be implemented by representing different states of priority in different representational formats. Here, we explored the mechanisms underlying WM prioritization by simulating the double serial retrocuing task with recurrent neural networks. Visualization of stimulus representational dynamics using principal component analysis revealed that the network represented trial context (order of presentation) and priority via different mechanisms. Ordinal context, a stable property lasting the duration of the trial, was accomplished by segregating representations into orthogonal subspaces. Priority, which changed multiple times during a trial, was accomplished by separating representations into different strata within each subspace. We assessed the generality of these mechanisms by applying dimensionality reduction and multiclass decoding to fMRI and EEG data sets and found that priority and context are represented differently along the dorsal visual stream and that behavioral performance is sensitive to trial-by-trial variability of priority coding, but not context coding.","PeriodicalId":51081,"journal":{"name":"Journal of Cognitive Neuroscience","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140838122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Delta-band Activity Underlies Referential Meaning Representation during Pronoun Resolution 德尔塔波段活动是代词解析过程中指称意义表征的基础

IF 3.1 3区医学

Journal of Cognitive Neuroscience Pub Date : 2024-06-01 DOI: 10.1162/jocn_a_02163

Rong Ding;Sanne Ten Oever;Andrea E. Martin

{"title":"Delta-band Activity Underlies Referential Meaning Representation during Pronoun Resolution","authors":"Rong Ding;Sanne Ten Oever;Andrea E. Martin","doi":"10.1162/jocn_a_02163","DOIUrl":"10.1162/jocn_a_02163","url":null,"abstract":"Human language offers a variety of ways to create meaning, one of which is referring to entities, objects, or events in the world. One such meaning maker is understanding to whom or to what a pronoun in a discourse refers to. To understand a pronoun, the brain must access matching entities or concepts that have been encoded in memory from previous linguistic context. Models of language processing propose that internally stored linguistic concepts, accessed via exogenous cues such as phonological input of a word, are represented as (a)synchronous activities across a population of neurons active at specific frequency bands. Converging evidence suggests that delta band activity (1–3 Hz) is involved in temporal and representational integration during sentence processing. Moreover, recent advances in the neurobiology of memory suggest that recollection engages neural dynamics similar to those which occurred during memory encoding. Integrating from these two research lines, we here tested the hypothesis that neural dynamic patterns, especially in delta frequency range, underlying referential meaning representation, would be reinstated during pronoun resolution. By leveraging neural decoding techniques (i.e., representational similarity analysis) on a magnetoencephalogram data set acquired during a naturalistic story-listening task, we provide evidence that delta-band activity underlies referential meaning representation. Our findings suggest that, during spoken language comprehension, endogenous linguistic representations such as referential concepts may be proactively retrieved and represented via activation of their underlying dynamic neural patterns.","PeriodicalId":51081,"journal":{"name":"Journal of Cognitive Neuroscience","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140675236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0