Neuropsychologia最新文献_第2页

Psychological well-being modulates neural synchrony during naturalistic fMRI 心理健康会调节自然 fMRI 过程中的神经同步性。

IF 2 3区心理学

Neuropsychologia Pub Date : 2024-08-31 DOI: 10.1016/j.neuropsychologia.2024.108987

{"title":"Psychological well-being modulates neural synchrony during naturalistic fMRI","authors":"","doi":"10.1016/j.neuropsychologia.2024.108987","DOIUrl":"10.1016/j.neuropsychologia.2024.108987","url":null,"abstract":"<div><p>Psychological well-being (PWB) is a combination of feeling good and functioning efficiently, and has a significant relationship with physical and mental health. Previous research has shown that PWB is associated with improvements in selective attention, mindfulness, semantic self-images, and adaptive decision making, however, it is unclear how these differences manifest in the brain. Naturalistic stimuli better encapsulate everyday experiences and can elicit more “true-to-life” neural responses. The current study seeks to identify how differing levels of PWB modulate neural synchrony in response to an audiovisual film. With consideration of the inherent variability of the literature, we aim to ascertain the validity of the previously associated with PWB. We identified that higher levels of PWB were associated with heightened stimulus driven neural synchrony in the bilateral superior parietal lobule, right planum temporale, and left superior temporal gyrus, and that lower levels of PWB were associated with heightened neural synchrony in the bilateral lateral occipital cortex and precuneus. Taken together, this research suggests that there is an association between differing levels of PWB and differential neural synchrony during movie-watching. PWB may therefore have an effect on complex, multimodal processing.</p></div>","PeriodicalId":19279,"journal":{"name":"Neuropsychologia","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0028393224002021/pdfft?md5=f799b4af19bf93a25c5c4aa2892d96da&pid=1-s2.0-S0028393224002021-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142120338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mental imagery as part of an ‘inwardly focused’ cognitive style 心理想象是 "内向专注 "认知风格的一部分。

IF 2 3区心理学

Neuropsychologia Pub Date : 2024-08-31 DOI: 10.1016/j.neuropsychologia.2024.108988

{"title":"Mental imagery as part of an ‘inwardly focused’ cognitive style","authors":"","doi":"10.1016/j.neuropsychologia.2024.108988","DOIUrl":"10.1016/j.neuropsychologia.2024.108988","url":null,"abstract":"<div><p>What is the source of individual differences in the experience of mental imagery? While parallels are often drawn between imagery abilities and the perception of external stimuli, we propose that these differences need to be considered in a wider context that encompasses personality traits and tendencies geared towards focusing on one's inner world. Moreover, we suggest that imagery experience is part of a cluster of traits and tendencies that could be described as an ‘inwardly focused’ cognitive style, characterised by a propensity to engage deeply with internally generated sensations. This trait cluster is negatively associated with alexithymia, indicating that vivid imagery goes hand-in-hand with a greater ability to identify and describe one's emotions, in addition to heightened interoceptive attention. Rather than merely reflecting efficient bottom-up processing of internal signals, we propose that this cognitive style represents a bias or tendency to prioritise and attend to these signals, shaping the overall experience of mental imagery.</p></div>","PeriodicalId":19279,"journal":{"name":"Neuropsychologia","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0028393224002033/pdfft?md5=41dda4445b6f4cd5016545685f634037&pid=1-s2.0-S0028393224002033-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142120337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EEG correlates of static and dynamic face perception: the role of naturalistic motion. 静态和动态人脸感知的脑电图相关性：自然运动的作用。

IF 2 3区心理学

Neuropsychologia Pub Date : 2024-08-30 DOI: 10.1016/j.neuropsychologia.2024.108986

Casey Becker, Russell Conduit, Philippe A Chouinard, Robin Laycock

{"title":"EEG correlates of static and dynamic face perception: the role of naturalistic motion.","authors":"Casey Becker, Russell Conduit, Philippe A Chouinard, Robin Laycock","doi":"10.1016/j.neuropsychologia.2024.108986","DOIUrl":"https://doi.org/10.1016/j.neuropsychologia.2024.108986","url":null,"abstract":"<p><p>Much of our understanding of how the brain processes dynamic faces comes from research that compares static photographs to dynamic morphs, which exhibit simplified, computer-generated motion. By comparing static, video recorded, and dynamic morphed expressions, we aim to identify the neural correlates of naturalistic facial dynamism, using time-domain and time-frequency analysis. Dynamic morphs were made from the neutral and peak frames of video recorded transitions of happy and fearful expressions, which retained expression change and removed asynchronous and non-linear features of naturalistic facial motion. We found that dynamic morphs elicited increased N400 amplitudes and lower LPP amplitudes compared to other stimulus types. Video recordings elicited higher LPP amplitudes and greater frontal delta activity compared to other stimuli. Thematic analysis of participant interviews using a large language model revealed that participants found it difficult to assess the genuineness of morphed expressions, and easier to analyse the genuineness of happy compared to fearful expressions. Our findings suggest that animating real faces with artificial motion may violate expectations (N400) and reduce the social salience (LPP) of dynamic morphs. Results also suggest that delta oscillations in the frontal region may be involved with the perception of naturalistic facial motion in happy and fearful expressions. Overall, our findings highlight the sensitivity of neural mechanisms required for face perception to subtle changes in facial motion characteristics, which has important implications for neuroimaging research using faces with simplified motion.</p>","PeriodicalId":19279,"journal":{"name":"Neuropsychologia","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142110015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Search flavor labels in beverages: An electrophysiological investigation of color-flavor congruency and association strength in visual search 搜索饮料中的味道标签：视觉搜索中颜色-味道一致性和联想强度的电生理学研究

IF 2 3区心理学

Neuropsychologia Pub Date : 2024-08-29 DOI: 10.1016/j.neuropsychologia.2024.108985

{"title":"Search flavor labels in beverages: An electrophysiological investigation of color-flavor congruency and association strength in visual search","authors":"","doi":"10.1016/j.neuropsychologia.2024.108985","DOIUrl":"10.1016/j.neuropsychologia.2024.108985","url":null,"abstract":"<div><p>Individuals are apt to link various characteristics of an object or event through different sensory experiences. We conducted two electrophysiological experiments to investigate the effects of color-flavor congruency and association strength on visual search efficiency and the in-depth cognitive mechanisms underlying multisensory processes. Participants were prompted with a flavor label and asked to identify the primed flavor from four beverage bottle images. Experiment 1 focused on color-flavor congruency and noted faster searches for congruent targets than incongruent ones. EEG data exhibited smaller N2, larger P3 and LPC, and increased parietal-occipital midline (POM) alpha power for incongruent targets than congruent ones. Experiment 2 manipulated color-flavor association strength within each flavor. Behavioral findings showed that searches for targets with weak association strength took longer than those with strong association strength. Moreover, time-frequency analysis displayed that the former evoked greater frontal midline (FM) theta power and higher alpha power than the latter. Altogether, our research indicated that (1) color expectations based on prior experience can automatically guide people's attentional selection, (2) the color-flavor congruency and association strength impact the visual search efficiency via distinct pathways, and (3) theta and alpha activities make a pivotal role in unraveling multisensory information processing. These findings shed some light on the intricate cognitive processes involved in crossmodal visual search and the underlying neurocognitive dynamics.</p></div>","PeriodicalId":19279,"journal":{"name":"Neuropsychologia","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142096107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Olympic team rowers and team swimmers show altered functional brain activation during working memory and action inhibition 奥林匹克赛艇队运动员和游泳队运动员在工作记忆和动作抑制过程中表现出大脑功能激活的改变。

IF 2 3区心理学

Neuropsychologia Pub Date : 2024-08-23 DOI: 10.1016/j.neuropsychologia.2024.108974

{"title":"Olympic team rowers and team swimmers show altered functional brain activation during working memory and action inhibition","authors":"","doi":"10.1016/j.neuropsychologia.2024.108974","DOIUrl":"10.1016/j.neuropsychologia.2024.108974","url":null,"abstract":"<div><h3>Background</h3><p>High-level expertise in team-sports is associated with superior performance on executive functions (EFs) such as working memory (WM) and action inhibition, and with altered activation of brain areas related to these EFs. In most such studies, athletes were sampled from the domain of dynamic (i.e., open-skill) team-sports (e.g., soccer players). Whether static (i.e., closed-skill) team-sports athletes (e.g., rowers and synchronized swimmers) also show superior EFs performance and differential EF-related functional brain activation remains unknown.</p></div><div><h3>Methods</h3><p>We recruited 14 elite closed-skill athletes, all national champions, and internationally competitive in various rowing disciplines, as well as 14 controls matched on gender, age, and education, and had them perform working memory and action inhibition (stop-signal) tasks during fMRI scanning.</p></div><div><h3>Results</h3><p>Group differences in performance in either task failed to obtain statistical significance, although athletes showed a numerical trend toward higher WM capacity than controls. Importantly, task-related BOLD responses suggested that Olympic closed-skill team athletes show stronger recruitment of brain areas that emphasize relatively stable task demands and weaker engagement of brain areas that emphasize rapidly changing demands imposed by extraneous stimulation.</p></div><div><h3>Conclusion</h3><p>Functional brain imaging data suggest elite closed-skill athletes may employ different cognitive strategies.</p></div>","PeriodicalId":19279,"journal":{"name":"Neuropsychologia","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142056204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Social face processing in chronic severe traumatic brain injury: Altered decoding of emotions and mental states but preserved gaze cueing of attention 慢性严重脑外伤患者的社交面孔处理：对情绪和精神状态的解码发生改变，但对注意力的凝视提示却得以保留。

IF 2 3区心理学

Neuropsychologia Pub Date : 2024-08-22 DOI: 10.1016/j.neuropsychologia.2024.108975

{"title":"Social face processing in chronic severe traumatic brain injury: Altered decoding of emotions and mental states but preserved gaze cueing of attention","authors":"","doi":"10.1016/j.neuropsychologia.2024.108975","DOIUrl":"10.1016/j.neuropsychologia.2024.108975","url":null,"abstract":"<div><p>The processing of social information transmitted by facial stimuli is altered in individuals with traumatic brain injury (TBI). This study investigated whether these alterations also affect the mechanisms underlying the orienting of visual attention in response to eye-gaze signals. TBI patients and a control group of healthy individuals matched on relevant criteria completed a spatial cueing task. In this task, a lateral visual target was presented along with a task-irrelevant face, with the gaze averted to the left or right. Arrows pointing towards the left or right were also used as non-social control stimuli. Social cognition abilities were further investigated through tests based on decoding emotional expressions and mental states conveyed by facial stimuli. The decoding of emotions and mental states was worse in the TBI group than in the control group. However, both groups demonstrated reliable and comparable orienting of attention to both eye-gaze and arrow stimuli. Despite impairments in certain aspects of social face processing among TBI patients, gaze cueing of attention appears to be preserved in this neuropsychological population.</p></div>","PeriodicalId":19279,"journal":{"name":"Neuropsychologia","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0028393224001908/pdfft?md5=4686ec1fd9cda9665890a0b51a6f0d1f&pid=1-s2.0-S0028393224001908-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142046948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Corrigendum: Investigation of advanced mindfulness meditation cessation experiences using EEG spectral analysis in an intensively sampled case study. [Neuropsychologia (2023) 190, 108694] 更正：在密集取样的案例研究中使用脑电图频谱分析调查高级正念冥想戒断体验。[神经心理学（2023）190，108694］

IF 2 3区心理学

Neuropsychologia Pub Date : 2024-08-16 DOI: 10.1016/j.neuropsychologia.2024.108972

引用次数: 0

Early language experience and modality affect parietal cortex activation in different hemispheres: Insights from hearing bimodal bilinguals 早期语言经验和语言模式影响顶叶皮层在不同半球的激活：听力双模双语者的启示。

IF 2 3区心理学

Neuropsychologia Pub Date : 2024-08-14 DOI: 10.1016/j.neuropsychologia.2024.108973

{"title":"Early language experience and modality affect parietal cortex activation in different hemispheres: Insights from hearing bimodal bilinguals","authors":"","doi":"10.1016/j.neuropsychologia.2024.108973","DOIUrl":"10.1016/j.neuropsychologia.2024.108973","url":null,"abstract":"<div><p>The goal of this study was to investigate the impact of the age of acquisition (AoA) on functional brain representations of sign language in two exceptional groups of hearing bimodal bilinguals: native signers (simultaneous bilinguals since early childhood) and late signers (proficient sequential bilinguals, who learnt a sign language after puberty). We asked whether effects of AoA would be present across languages – signed and audiovisual spoken – and thus observed only in late signers as they acquired each language at different life stages, and whether effects of AoA would be present during sign language processing across groups. Moreover, we aimed to carefully control participants’ level of sign language proficiency by implementing a battery of language tests developed for the purpose of the project, which confirmed that participants had high competences of sign language.</p><p>Between-group analyses revealed a hypothesized modulatory effect of AoA in the right inferior parietal lobule (IPL) in native signers, compared to late signers. With respect to within-group differences across languages we observed greater involvement of the left IPL in response to sign language in comparison to spoken language in both native and late signers, indicating language modality effects. Overall, our results suggest that the neural underpinnings of language are molded by the linguistic characteristics of the language as well as by when in life the language is learnt.</p></div>","PeriodicalId":19279,"journal":{"name":"Neuropsychologia","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141996208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Towards an ecologically valid naturalistic cognitive neuroscience of memory and event cognition 建立生态学上有效的记忆和事件认知自然认知神经科学。

IF 2 3区心理学

Neuropsychologia Pub Date : 2024-08-13 DOI: 10.1016/j.neuropsychologia.2024.108970

引用次数: 0

Cortical activation among young adults during mobility in an indoor real-world environment: A mobile EEG approach 年轻人在室内真实环境中移动时的皮层激活：移动脑电图方法。

IF 2 3区心理学

Neuropsychologia Pub Date : 2024-08-10 DOI: 10.1016/j.neuropsychologia.2024.108971

{"title":"Cortical activation among young adults during mobility in an indoor real-world environment: A mobile EEG approach","authors":"","doi":"10.1016/j.neuropsychologia.2024.108971","DOIUrl":"10.1016/j.neuropsychologia.2024.108971","url":null,"abstract":"<div><p>Human mobility requires neurocognitive inputs to safely navigate the environment. Previous research has examined neural processes that underly walking using mobile neuroimaging technologies, yet few studies have incorporated true real-world methods without a specific task imposed on participants (e.g., dual-task, motor demands). The present study included 40 young adults (M = 22.60, SD = 2.63, 24 female) and utilized mobile electroencephalography (EEG) to examine and compare theta, alpha, and beta frequency band power (μV<sup>2</sup>) during sitting and walking in laboratory and real-world environments. EEG data was recorded using the Muse S brain sensing headband, a portable system equipped with four electrodes (two frontal, two temporal) and one reference sensor. Qualitative data detailing the thoughts of each participant were collected after each condition. For the quantitative data, a 2 × 2 repeated measures ANOVA with within subject factors of environment and mobility was conducted with full participant datasets (n = 17, M = 22.59, SD = 2.97, 10 female). Thematic analysis was performed on the qualitative data (n = 40). Our findings support that mobility and environment may modulate neural activity, as we observed increased brain activation for walking compared to sitting, and for real-world walking compared to laboratory walking. We identified five qualitative themes across the four conditions 1) physical sensations and bodily awareness, 2) responsibilities and planning, 3) environmental awareness, 4) mobility, and 5) spotlight effect. Our study highlights the importance and potential for real-world methods to supplement standard research practices to increase the ecological validity of studies conducted in the fields of neuroscience and kinesiology.</p></div>","PeriodicalId":19279,"journal":{"name":"Neuropsychologia","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0028393224001866/pdfft?md5=052c8c274ece1da0e2ed9f714016175e&pid=1-s2.0-S0028393224001866-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141917147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0