Cerebral cortex最新文献

Developmental encoding of natural sounds in the mouse auditory cortex. 小鼠听觉皮层对自然声音的发育编码

IF 2.9 2区医学

Cerebral cortex Pub Date : 2024-11-05 DOI: 10.1093/cercor/bhae438

Stefano Zucca, Chiara La Rosa, Tommaso Fellin, Paolo Peretto, Serena Bovetti

{"title":"Developmental encoding of natural sounds in the mouse auditory cortex.","authors":"Stefano Zucca, Chiara La Rosa, Tommaso Fellin, Paolo Peretto, Serena Bovetti","doi":"10.1093/cercor/bhae438","DOIUrl":"10.1093/cercor/bhae438","url":null,"abstract":"Mice communicate through high-frequency ultrasonic vocalizations, which are crucial for social interactions such as courtship and aggression. Although ultrasonic vocalization representation has been found in adult brain areas along the auditory pathway, including the auditory cortex, no evidence is available on the neuronal representation of ultrasonic vocalizations early in life. Using in vivo two-photon calcium imaging, we analyzed auditory cortex layer 2/3 neuronal responses to USVs, pure tones (4 to 90 kHz), and high-frequency modulated sweeps from postnatal day 12 (P12) to P21. We found that ACx neurons are tuned to respond to ultrasonic vocalization syllables as early as P12 to P13, with an increasing number of responsive cells as the mouse age. By P14, while pure tone responses showed a frequency preference, no syllable preference was observed. Additionally, at P14, USVs, pure tones, and modulated sweeps activate clusters of largely nonoverlapping responsive neurons. Finally, we show that while cell correlation decreases with increasing processing of peripheral auditory stimuli, neurons responding to the same stimulus maintain highly correlated spontaneous activity after circuits have attained mature organization, forming neuronal subnetworks sharing similar functional properties.","PeriodicalId":9715,"journal":{"name":"Cerebral cortex","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11538960/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of left ventrolateral prefrontal stimulation on forming and maintaining deep and shallow episodic traces. 刺激左侧前额叶外侧对形成和维持深浅情节痕迹的影响

IF 2.9 2区医学

Cerebral cortex Pub Date : 2024-11-05 DOI: 10.1093/cercor/bhae437

Nan Peng, Wei Wu, Sergio Della Sala, Paul Hoffman

{"title":"Effects of left ventrolateral prefrontal stimulation on forming and maintaining deep and shallow episodic traces.","authors":"Nan Peng, Wei Wu, Sergio Della Sala, Paul Hoffman","doi":"10.1093/cercor/bhae437","DOIUrl":"10.1093/cercor/bhae437","url":null,"abstract":"The levels-of-processing framework, proposing that deep encoding enhances retention, plays a crucial role in episodic memory research. Neuroimaging evidence highlights that increased activity of the left ventrolateral prefrontal cortex during deep encoding predicts subsequent memory success. However, cognitive mechanisms underlying this region's involvement in establishing and consolidating deep and shallow traces remain unclear. In this preregistered study, we investigated whether repetitive transcranial magnetic stimulation over the left ventrolateral prefrontal cortex versus the vertex differentially modulates the formation and maintenance of deep and shallow traces. Trains of 20 Hz online repetitive transcranial magnetic stimulation were delivered over the left ventrolateral prefrontal cortex or vertex during tasks involving pleasantness (deep) and alphabetical order (shallow) judgments of words. Following encoding, two recognition tests assessed immediate and 24-h delayed recognition of words. Compared to the vertex control, ventrolateral prefrontal stimulation selectively disrupted the formation of episodic memory under deep encoding conditions, evidenced by increased response time at encoding and reduced immediate recognition in the deep but not shallow condition. Notably, forgetting rates across the 24-h delay were similar for disrupted deep, intact deep, and shallow items, implying that the rate of trace decay is independent of the strength of trace formation. The constant trace decay indicates that distinct mechanisms are involved in establishing and maintaining episodic traces.","PeriodicalId":9715,"journal":{"name":"Cerebral cortex","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11538959/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Causal relationship between cortical structural changes and onset of anxiety disorder: evidence from Mendelian randomization. 皮层结构变化与焦虑症发病之间的因果关系：孟德尔随机化的证据。

IF 2.9 2区医学

Cerebral cortex Pub Date : 2024-11-05 DOI: 10.1093/cercor/bhae440

Fei Teng, Mengqi Wang, Zhangyu Lu, Chunyu Zhang, Linglong Xiao, ZhaoMing Chen, Mengshuang Huang, Linglin Xie, Zheyu Chen, Wei Wang

{"title":"Causal relationship between cortical structural changes and onset of anxiety disorder: evidence from Mendelian randomization.","authors":"Fei Teng, Mengqi Wang, Zhangyu Lu, Chunyu Zhang, Linglong Xiao, ZhaoMing Chen, Mengshuang Huang, Linglin Xie, Zheyu Chen, Wei Wang","doi":"10.1093/cercor/bhae440","DOIUrl":"10.1093/cercor/bhae440","url":null,"abstract":"Previous studies have reported a correlation between anxiety disorders and changes in brain structure, yet the specific alterations in brain region volumes remain unclear. This study aimed to infer the causal relationship between anxiety disorders and changes in brain structure volume through Mendelian Randomization analysis. We selected 63 cortical structure volumes from the GWAS database as exposure data and anxiety disorder data from the FinnGen and UK Biobank databases as outcomes. We found a significant correlation between atrophy in the Left precentral volume area (Odds Ratio [OR] = 0.935, 95% Confidence intervals [CI]: 0.891-0.981, P value, P = 0.007) and an increased risk of anxiety disorders. Additionally, changes identified in specific brain regions, such as atrophy in the Right rostral anterior cingulate area (OR = 0.993, 95% CI: 0.987-0.999, P = 0.025) and increased volume in the Left superior parietal area (OR = 1.001, 95% CI: 1.000-1.001, P = 0.028), may correlate with an increased risk of anxiety disorders. Furthermore, both phenotypes demonstrated directional consistency in their respective and overall meta-analyzed OR values pre- and post-merger, enhancing the reliability of the results. This study elucidates the causal relationship between anxiety disorders and specific brain structures, providing new insights for further research into psychiatric disorders.","PeriodicalId":9715,"journal":{"name":"Cerebral cortex","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Altered gait speed and brain network connectivity in Parkinson's disease. 帕金森病患者的步速和大脑网络连接发生改变

IF 2.9 2区医学

Cerebral cortex Pub Date : 2024-11-05 DOI: 10.1093/cercor/bhae429

Shichan Wang, Yi Xiao, Yanbing Hou, Chunyu Li, Junyu Lin, Tianmi Yang, Ningning Che, Qirui Jiang, Xiaoting Zheng, Jiyong Liu, Huifang Shang

{"title":"Altered gait speed and brain network connectivity in Parkinson's disease.","authors":"Shichan Wang, Yi Xiao, Yanbing Hou, Chunyu Li, Junyu Lin, Tianmi Yang, Ningning Che, Qirui Jiang, Xiaoting Zheng, Jiyong Liu, Huifang Shang","doi":"10.1093/cercor/bhae429","DOIUrl":"https://doi.org/10.1093/cercor/bhae429","url":null,"abstract":"Slow gait speed and disrupted brain network connectivity are common in patients with Parkinson's disease (PD). This study aimed to clarify the relationship between gait speed and clinical characteristics in PD, and explore the underlying brain network mechanisms. Forty-two PD patients and 20 healthy controls (HC) were recruited. Statistical independent component analysis and correlation analysis were employed to investigate underlying neural mechanisms and relationships. PD patients exhibited significantly slower gait speed, which showed a significant negative correlation with postural instability and gait disturbance scores. Network connectivity analysis revealed decreased intranetwork functional connectivity (FC) within visual network (VN) and cerebellum network (CN), but increased internetwork FC between CN and both sensorimotor network (SMN) and frontoparietal network (FPN) in PD patients compared to HC. The slow gait speed PD subgroup demonstrated increased intranetwork FC within SMN and VN, along with decreased FC between VN and both FPN and default mode network. Correlation analyses revealed negative correlation between gait speed and FC of CN and positive correlation to FC of CN-SMN. Our study identified relationships between gait speed and clinical characteristics, and corresponding network connectivity alterations in PD patients, providing insights into the neural mechanisms underlying gait impairments in PD.","PeriodicalId":9715,"journal":{"name":"Cerebral cortex","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142589785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Changes in resting-state functional connectivity of large-scale brain networks in bulimia nervosa: evidence from causal analysis. 神经性贪食症患者大规模大脑网络静息态功能连接的变化：因果分析的证据。

IF 2.9 2区医学

Cerebral cortex Pub Date : 2024-11-05 DOI: 10.1093/cercor/bhae430

Jiani Wang, Xinghao Wang, Yiling Wang, Weihua Li, Zhanjiang Li, Lirong Tang, Xinyu Huang, Marcin Grzegorzek, Qian Chen, Zhenchang Wang, Peng Zhang

{"title":"Changes in resting-state functional connectivity of large-scale brain networks in bulimia nervosa: evidence from causal analysis.","authors":"Jiani Wang, Xinghao Wang, Yiling Wang, Weihua Li, Zhanjiang Li, Lirong Tang, Xinyu Huang, Marcin Grzegorzek, Qian Chen, Zhenchang Wang, Peng Zhang","doi":"10.1093/cercor/bhae430","DOIUrl":"https://doi.org/10.1093/cercor/bhae430","url":null,"abstract":"Bulimia nervosa (BN) has been observationally linked to the functional connectivity (FC) of large-scale brain networks, but the biological mechanisms remain unclear. This study used two-sample Mendelian randomization (MR) with genetic variations as instrumental variables (IVs) to explore potential causal relationships between FC and BN. Summary data from genome-wide association studies (GWAS) involving 2,564 individuals were analyzed to identify genetically predicted BN. Functional magnetic resonance imaging parameters and materials were sourced from the UK Biobank. The variables underwent independent component analysis processing by the database to generate the final GWAS dataset. Various methods, including MR Pleiotropy RESidual Sum and Outlier, MR Egger, and weighted median, were employed to detect heterogeneity and pleiotropy, with inverse variance weighting serving as the principal estimation method (P < 0.05). The FC imaging-derived phenotypes revealed that BN exerted a causal influence on the FC between large-scale networks, including the visual network, default mode network (DMN), frontoparietal network, somatosensory network (SSN), and ventral attention network. Additionally, BN had a causal impact on the within-network FC of both the DMN and SSN. The study provides evidence that BN leads to further changes in FC patterns within and between large-scale brain networks.","PeriodicalId":9715,"journal":{"name":"Cerebral cortex","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142589790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Neurophysiological evidence of motor contribution to vicarious affective touch. 神经生理学证据表明，运动有助于产生代入式情感触觉。

IF 2.9 2区医学

Cerebral cortex Pub Date : 2024-11-05 DOI: 10.1093/cercor/bhae441

Niccolò Butti, Cosimo Urgesi, Stergios Makris, Francis P McGlone, Rosario Montirosso, Valentina Cazzato

{"title":"Neurophysiological evidence of motor contribution to vicarious affective touch.","authors":"Niccolò Butti, Cosimo Urgesi, Stergios Makris, Francis P McGlone, Rosario Montirosso, Valentina Cazzato","doi":"10.1093/cercor/bhae441","DOIUrl":"10.1093/cercor/bhae441","url":null,"abstract":"Understanding observed interpersonal touch, particularly the so-called affective touch targeting the CT fibers, is essential for social interactions. Research has documented that observing other people being touched activates the same cortical areas involved in direct tactile experiences. However, observing interpersonal touch also activates an inner simulation of the movements in the observer's motor system. Given the social and affective significance of CT-optimal touch, the present study tested the hypothesis that observing stroking touches targeting or not targeting the CT fibers system might distinctly influence motor resonance to vicarious touch. With this aim, we used single-pulse transcranial magnetic stimulation and motor-evoked potentials recording while participants observed video clips of interpersonal touch events at different stroking velocities. We found a modulation of motor system activity, particularly a decrease in corticospinal excitability, when observing CT-optimal touch as opposed to non-CT-optimal velocities, a mechanism that might aid in understanding the touchee's feelings during vicarious interpersonal touch. Moreover, participants with higher reliance on bodily cues to be emotionally aware showed greater motor suppression for CT-optimal compared to non-CT-optimal velocities. These results shed light on the complex interplay between motor and somatosensory systems in social touch perception and emphasize the importance of affective touch in human social interactions.","PeriodicalId":9715,"journal":{"name":"Cerebral cortex","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11540462/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142589872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Neurophysiological characteristics of reward processing in individuals at different levels of gaming. 不同游戏水平的个体奖励处理的神经生理学特征。

IF 2.9 2区医学

Cerebral cortex Pub Date : 2024-11-05 DOI: 10.1093/cercor/bhae436

Yanjie Peng, DanTong Wu, Mingyuan Tian, Yanyin Zhou, Xiaohong Peng, Zhenlei Peng, Ke Gong, Kezhi Liu, Jing Chen, Wei Lei

{"title":"Neurophysiological characteristics of reward processing in individuals at different levels of gaming.","authors":"Yanjie Peng, DanTong Wu, Mingyuan Tian, Yanyin Zhou, Xiaohong Peng, Zhenlei Peng, Ke Gong, Kezhi Liu, Jing Chen, Wei Lei","doi":"10.1093/cercor/bhae436","DOIUrl":"https://doi.org/10.1093/cercor/bhae436","url":null,"abstract":"Altered reward processing has been repeatedly reported in Internet gaming disorder (IGD). However, it remains unclear whether these changes are linked to the severity of addictive symptoms or the extent of gaming experience. This study examined the neurophysiological responses regarding reward anticipation and consummation in individuals at different levels of gaming (including 22 casual gamers, 31 regular gamers, and 27 individuals with IGD) through a monetary incentive delay task. Three event-related potential components during reward anticipation-cue-related P300 (Cue-P3), contingent negative variation, and stimulus-preceding negativity (SPN)-and two during reward consummation-feedback-related negativity and feedback-related P300 (FB-P3)-were measured. We found that IGD individuals exhibited greater Cue-P3 but lower SPN amplitude compared to casual gamers, while regular gamers fell between the two without significant differences. Regressions indicated that more extensive gaming experience, rather than the severity of the symptoms, primarily contributed to the increased Cue-P3 in IGD. No group differences were found during reward consummation. Our results highlight disrupted reward anticipation processing in IGD, characterized by increased attention bias toward reward cues (Cue-P3) but diminished cognitive resources for reward anticipation (SPN) and emphasize the role of gaming experience in increased attention bias in IGD.","PeriodicalId":9715,"journal":{"name":"Cerebral cortex","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142589852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Neuroanatomical correlates of subjective tinnitus: insights from advanced cortical morphology analysis. 主观耳鸣的神经解剖相关性：高级皮层形态分析的启示。

IF 2.9 2区医学

Cerebral cortex Pub Date : 2024-11-05 DOI: 10.1093/cercor/bhae432

Himanshu R Pandey, Amit Keshri, Neeraj Sinha, Uttam Kumar

{"title":"Neuroanatomical correlates of subjective tinnitus: insights from advanced cortical morphology analysis.","authors":"Himanshu R Pandey, Amit Keshri, Neeraj Sinha, Uttam Kumar","doi":"10.1093/cercor/bhae432","DOIUrl":"https://doi.org/10.1093/cercor/bhae432","url":null,"abstract":"Subjective tinnitus, characterized by the perception of phantom sounds in the absence of external stimuli, presents significant challenges in both audiology and neurology. Once thought to primarily involve aberrant neural activity within auditory pathways, it is now understood to engage a broader array of neuroanatomical structures. This study investigated the connections between auditory, cognitive, and sensory processing regions, which are crucial for unraveling the complex neurobiological basis of tinnitus. Using high-resolution T1-weighted magnetic resonance imaging, we compared 52 individuals with subjective tinnitus with 52 age-matched healthy controls, focusing on cerebral cortex features, including fractal dimensionality, gyrification, and sulcal depth. Covariate analyses were conducted to explore the relationships between tinnitus duration, Tinnitus Handicap Inventory scores, anxiety score, and neuroanatomical changes. We found significant alterations in key brain regions involved in sensory processing, cognition, and emotional regulation, including the insula, lateral occipital cortex, middle frontal gyrus, and superior parietal lobule. These neuroanatomical changes were strongly correlated with the severity and chronicity of tinnitus symptoms. Our findings reveal profound structural changes in the brain associated with subjective tinnitus, offering valuable insights into the condition's underlying mechanisms and providing a potential framework for guiding future research and therapeutic interventions.","PeriodicalId":9715,"journal":{"name":"Cerebral cortex","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142589795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Enhancing perceptual, attentional, and working memory demands through variable practice schedules: insights from high-density EEG multi-scale analyses. 通过不同的练习时间表提高知觉、注意力和工作记忆要求：高密度脑电图多尺度分析的启示。

IF 2.9 2区医学

Cerebral cortex Pub Date : 2024-11-05 DOI: 10.1093/cercor/bhae425

Alexandre Cretton, Kate Schipper, Mahmoud Hassan, Paolo Ruggeri, Jérôme Barral

{"title":"Enhancing perceptual, attentional, and working memory demands through variable practice schedules: insights from high-density EEG multi-scale analyses.","authors":"Alexandre Cretton, Kate Schipper, Mahmoud Hassan, Paolo Ruggeri, Jérôme Barral","doi":"10.1093/cercor/bhae425","DOIUrl":"10.1093/cercor/bhae425","url":null,"abstract":"Contextual interference (CI) enhances learning by practicing motor tasks in a random order rather than a blocked order. One hypothesis suggests that the benefits arise from enhanced early perceptual/attentional processes, while another posits that better learning is due to highly activated mnemonic processes. We used high-density electroencephalography in a multi-scale analysis approach, including topographic analyses, source estimations, and functional connectivity, to examine the intertwined dynamics of attentional and mnemonic processes within short time windows. We recorded scalp activity from 35 participants as they performed an aiming task at three different distances, under both random and blocked conditions using a crossover design. Our results showed that topographies associated with processes related to perception/attention (N1, P3a) and working memory (P3b) were more pronounced in the random condition. Source estimation analyses supported these findings, revealing greater involvement of the perceptual ventral pathway, anterior cingulate and parietal cortices, along with increased functional connectivity in ventral alpha and frontoparietal theta band networks during random practice. Our results suggest that CI is driven, in the random compared to the blocked condition, by enhanced specific processes such as perceptual, attentional, and working memory processes, as well as large-scale functional networks sustaining more general attentional and executive processes.","PeriodicalId":9715,"journal":{"name":"Cerebral cortex","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11538921/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Extending insights from LeDoux: using movies to study subjective, clinically meaningful experiences in neuroscience. 扩展勒杜的见解：利用电影研究神经科学中具有临床意义的主观体验。

IF 2.9 2区医学

Cerebral cortex Pub Date : 2024-10-18 DOI: 10.1093/cercor/bhae422

Peter A Kirk, Daniel S Pine, Katharina Kircanski

{"title":"Extending insights from LeDoux: using movies to study subjective, clinically meaningful experiences in neuroscience.","authors":"Peter A Kirk, Daniel S Pine, Katharina Kircanski","doi":"10.1093/cercor/bhae422","DOIUrl":"https://doi.org/10.1093/cercor/bhae422","url":null,"abstract":"Neuroscience research with public health relevance to emotional disorders examines brain-behavior relations. Joe LeDoux's legacy advances these efforts in ways that remain truly unique. While recognized for his basic science research, he also inspires applied researchers, guiding an agenda for clinical scientists: understanding the pathophysiology of altered subjective experiences in emotional disorders. For brain imaging, movie-watching approaches help clinicians realize this agenda due to movies' relative strength in evoking rich, meaningful subjective experiences. Here, we describe methodological advances in movie-watching paradigms that might sustain LeDoux's impact by facilitating the discovery of neural mechanisms generating complex emotional responses. Of note, while linking subjective emotion to pathophysiology is a first step, innovations in movie-watching designs, especially involving therapeutic techniques for emotional disorders, can boost clinical application. Leveraging research on pathophysiology to generate novel therapy reflects the clinical legacy sustained through Joe LeDoux's rousing career.","PeriodicalId":9715,"journal":{"name":"Cerebral cortex","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142459029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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