Clinical Neurophysiology最新文献_第2页

Impact of transcranial electrical stimulation on simultaneous stereoelectroencephalography recordings: A randomized sham-controlled study 经颅电刺激对同步立体脑电图记录的影响：随机假对照研究

IF 3.7 3区医学

Clinical Neurophysiology Pub Date : 2024-08-14 DOI: 10.1016/j.clinph.2024.08.003

{"title":"Impact of transcranial electrical stimulation on simultaneous stereoelectroencephalography recordings: A randomized sham-controlled study","authors":"","doi":"10.1016/j.clinph.2024.08.003","DOIUrl":"10.1016/j.clinph.2024.08.003","url":null,"abstract":"<div><h3>Objective</h3><p>Clinical exploitation of transcranial electrical stimulation for focal epilepsy treatment lacks quantification of the underlying neurophysiological changes. This study explores the immediate effects of transcranial alternating (tACS) and direct (tDCS) current stimulation on local and network brain activity using simultaneous stereoelectroencephalography (SEEG) recordings.</p></div><div><h3>Methods</h3><p>Patients were randomized for personalized tACS (n = 5) or tDCS (n = 6). Active stimulation (20 min) was preceded by sham stimulation (20 min). Changes in interictal epileptiform discharges (IED), functional connectivity (FC) and power spectral density (PSD) were quantified against baseline.</p></div><div><h3>Results</h3><p>Results demonstrated variable responses. Spike rate decreased in 2/6 subjects following sham and tDCS, while 2/6 showed an increase. Alpha power and aperiodic PSD components generally increased during and after tDCS but decreased following tACS. FC changes varied among subjects and were detectable even during sham sessions.</p></div><div><h3>Conclusions</h3><p>Strong variability suggests that tES does not have a univocal effect on immediate changes in IED or FC, possibly due to the single session format and challenges in affecting subcortical areas.</p></div><div><h3>Significance</h3><p>This is the first study to examine intracranial FC changes during tACS and tDCS, highlighting the importance of sham comparisons and individual variability in tES response, offering valuable insights into its application for epilepsy treatment.</p></div>","PeriodicalId":10671,"journal":{"name":"Clinical Neurophysiology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142048329","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

Repeated spaced cortical paired associative stimulation promotes additive plasticity in the human parietal-motor circuit 重复间隔皮层配对联想刺激促进人类顶叶运动回路的可塑性增加

IF 3.7 3区医学

Clinical Neurophysiology Pub Date : 2024-08-14 DOI: 10.1016/j.clinph.2024.08.005

{"title":"Repeated spaced cortical paired associative stimulation promotes additive plasticity in the human parietal-motor circuit","authors":"","doi":"10.1016/j.clinph.2024.08.005","DOIUrl":"10.1016/j.clinph.2024.08.005","url":null,"abstract":"<div><h3>Objective</h3><p>Repeated spaced sessions of repetitive transcranial magnetic stimulation (TMS) to the human primary motor cortex can lead to dose-dependent increases in motor cortical excitability. However, this has yet to be demonstrated in a defined cortical circuit. We aimed to examine the effects of repeated spaced cortical paired associative stimulation (cPAS) on excitability in the motor cortex.</p></div><div><h3>Methods</h3><p>cPAS was delivered to the primary motor cortex (M1) and posterior parietal cortex (PPC) with two coils. In the multi-dose condition, three sessions of cPAS were delivered 50-min apart. The single-dose condition had one session of cPAS, followed by two sessions of a control cPAS protocol. Motor-evoked potentials were evaluated before and up to 40 min after each cPAS session as a measure of cortical excitability.</p></div><div><h3>Results</h3><p>Compared to a single dose of cPAS, motor cortical excitability significantly increased after multi-dose cPAS. Increasing the number of cPAS sessions resulted in a cumulative, dose-dependent effect on excitability in the motor cortex, with each successive cPAS session leading to notable increases in potentiation.</p></div><div><h3>Conclusion</h3><p>Repeated spaced cPAS sessions summate to increase motor cortical excitability induced by single cPAS.</p></div><div><h3>Significance</h3><p>Repeated spaced cPAS could potentially restore abilities lost due to disorders like stroke.</p></div>","PeriodicalId":10671,"journal":{"name":"Clinical Neurophysiology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1388245724002323/pdfft?md5=79ad82491debe21af488703a2c2ce410&pid=1-s2.0-S1388245724002323-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142048327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Vestibular prepulse inhibition of the human blink reflex 前庭对人类眨眼反射的前脉冲抑制

IF 3.7 3区医学

Clinical Neurophysiology Pub Date : 2024-08-14 DOI: 10.1016/j.clinph.2024.08.008

{"title":"Vestibular prepulse inhibition of the human blink reflex","authors":"","doi":"10.1016/j.clinph.2024.08.008","DOIUrl":"10.1016/j.clinph.2024.08.008","url":null,"abstract":"<div><h3>Objective</h3><p>Auditory and somatosensory prepulses are commonly used to assess prepulse inhibition (PPI). The effect of a vestibular prepulse upon blink reflex excitability has not been hitherto assessed.</p></div><div><h3>Methods</h3><p>Twenty-two healthy subjects and two patients with bilateral peripheral vestibular failure took part in the study. Whole body yaw rotation in the dark provided a vestibular inertial prepulse. Blink reflex was electrically evoked after the end of the rotation. The amplitude of R1 and the area-under-the-curve (area) of the blink reflex R2 and R2c responses were recorded and analysed.</p></div><div><h3>Results</h3><p>A vestibular prepulse inhibited the R2 (<em>p</em> < 0.001) and R2c area (<em>p</em> < 0.05). Increasing the angular acceleration did not increase the R2 and R2c inhibition (<em>p</em> > 0.05). Voluntary suppression of the vestibulo-ocular reflex did not affect the magnitude of inhibition (<em>p</em> > 0.05). Patients with peripheral vestibular failure did not show any inhibition.</p></div><div><h3>Conclusions</h3><p>Our data support a vestibular gating mechanism in humans.</p></div><div><h3>Significance</h3><p>The main brainstem nucleus mediating PPI – the pedunculopontine nucleus (PPN) – is heavily vestibular responsive, which is consistent with our findings of a vestibular-mediated PPI. Our technique may be used to interrogate the fidelity of brain circuits mediating vestibular-related PPN functions. Given the PPN’s importance in human postural control, our technique may also provide a neurophysiological biomarker of balance.</p></div>","PeriodicalId":10671,"journal":{"name":"Clinical Neurophysiology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1388245724002335/pdfft?md5=9e0f533784e898d7edb2745849415dce&pid=1-s2.0-S1388245724002335-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142128349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Assessing epileptic network with directed connectivity in MEG using independent component analysis: a proof-of-concept study 利用独立成分分析评估脑电图中具有定向连接性的癫痫网络：概念验证研究

IF 3.7 3区医学

Clinical Neurophysiology Pub Date : 2024-08-14 DOI: 10.1016/j.clinph.2024.08.006

引用次数: 0

Cortical activation in REM behavior disorder mimics voluntary movement. An electroencephalography study 快速眼动行为障碍的皮层激活模仿自主运动。脑电图研究

IF 3.7 3区医学

Clinical Neurophysiology Pub Date : 2024-08-12 DOI: 10.1016/j.clinph.2024.08.004

{"title":"Cortical activation in REM behavior disorder mimics voluntary movement. An electroencephalography study","authors":"","doi":"10.1016/j.clinph.2024.08.004","DOIUrl":"10.1016/j.clinph.2024.08.004","url":null,"abstract":"<div><h3>Objectives</h3><p>Motor symptoms of Parkinson’s disease improve during REM sleep behavior disorder movement episodes. Our aim was to study cortical activity during these movement episodes, in patients with and without Parkinson’s disease, in order to investigate the cortical involvement in the generation of its electromyographic activity and its potential relationship with Parkinson’s disease.</p></div><div><h3>Methods</h3><p>We looked retrospectively in our polysomnography database for patients with REM sleep behavior disorder, analyzing fifteen patients in total, seven with idiopathic REM sleep behavior disorder and eight associated with Parkinson’s disease. We selected segments of REM sleep with the presence of movements (evidenced by electromyographic activation), and studied movement-related changes in cortical activity by averaging the electroencephalographic signal (premotor potential) and by means of time/frequency transforms.</p></div><div><h3>Results</h3><p>We found a premotor potential and an energy decrease of alpha–beta oscillatory activity preceding the onset of electromyographic activity, together with an increase of gamma activity for the duration of the movement. All these changes were similarly present in REM sleep behavior disorder patients with and without Parkinson’s disease.</p></div><div><h3>Conclusions</h3><p>Movement-related changes in electroencephalographic activity observed in REM sleep behavior disorder are similar to those observed during voluntary movements, regardless of the presence of Parkinson’s disease motor symptoms.</p></div><div><h3>Significance</h3><p>These results suggest a main involvement of the cortex in the generation of the movements during REM sleep.</p></div>","PeriodicalId":10671,"journal":{"name":"Clinical Neurophysiology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1388245724002311/pdfft?md5=efe58c93fff0c2d82556e79e4b4956e2&pid=1-s2.0-S1388245724002311-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142048328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Altered sleep onset transition in depression: Evidence from EEG activity and EEG functional connectivity analyses 抑郁症患者睡眠开始转换的改变：脑电活动和脑电功能连接分析的证据。

IF 3.7 3区医学

Clinical Neurophysiology Pub Date : 2024-08-09 DOI: 10.1016/j.clinph.2024.08.002

{"title":"Altered sleep onset transition in depression: Evidence from EEG activity and EEG functional connectivity analyses","authors":"","doi":"10.1016/j.clinph.2024.08.002","DOIUrl":"10.1016/j.clinph.2024.08.002","url":null,"abstract":"<div><h3>Objective</h3><p>Sleep disorders constitute a principal diagnostic criterion for depression, potentially reflecting the abnormal persistence of brain activity during the sleep onset (SO) transition. Here, we sought to explore the differences in the dynamic changes in the EEG activity and the EEG functional connectivity (FC) during the SO transition in depressed patients.</p></div><div><h3>Methods</h3><p>Overnight polysomnography recordings were obtained from thirty-two depressed patients and thirty-three healthy controls. The multiscale permutation entropy (MSPE) and EEG relative power were extracted to characterize EEG activity, and weighted phase lag index (WPLI) was calculated to characterize EEG FC.</p></div><div><h3>Results</h3><p>The intergroup differences in EEG activity of relative power and MSPE were reversed near SO, which attributed to slower rates of change among depressed patients. Regarding the characteristics of the EEG FC network, depressed patients exhibited significantly higher inter-hemispheric and interregional WPLI values in both delta and alpha bands throughout the SO transition, concomitant with different dynamic properties in the delta band FC. During the process after SO, patients exhibited increased inter-hemispheric long-range links, whereas controls showed more intra-hemispheric ones. Finally, we found significant correlations in the dynamic changes between different EEG measures.</p></div><div><h3>Conclusions</h3><p>Our research revealed that the abnormal changes during the SO transition in depressed patients were manifested in both homeostatic and dynamic aspects, which were reflected in EEG FC and EEG activity, respectively.</p></div><div><h3>Significance</h3><p>These findings may elucidate the mechanism underlying sleep disorders in depression from the perspective of neural activity.</p></div>","PeriodicalId":10671,"journal":{"name":"Clinical Neurophysiology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142008452","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

Association of GAD1 gene polymorphism rs3749034 with the information processing and cognitive event-related potentials in schizophrenia patients and healthy subjects GAD1 基因多态性 rs3749034 与精神分裂症患者和健康受试者的信息处理和认知事件相关电位的关系

IF 3.7 3区医学

Clinical Neurophysiology Pub Date : 2024-08-08 DOI: 10.1016/j.clinph.2024.08.001

{"title":"Association of GAD1 gene polymorphism rs3749034 with the information processing and cognitive event-related potentials in schizophrenia patients and healthy subjects","authors":"","doi":"10.1016/j.clinph.2024.08.001","DOIUrl":"10.1016/j.clinph.2024.08.001","url":null,"abstract":"<div><h3>Objective</h3><p>Glutamic acid decarboxylase, an enzyme in GABA biosynthesis, is encoded by the <em>GAD1</em> gene, the transcriptional activity of which is affected by the rs3749034 polymorphism. The aim was to investigate the effects of rs3749034 on cognitive event-related potentials (P300) in healthy subjects and schizophrenic patients.</p></div><div><h3>Methods</h3><p>Determination of rs3749034 polymorphism was performed in 89 healthy volunteers and 109 schizophrenic patients (males). Two-stimulus oddball task performance and P300 auditory evoked potentials were analyzed and patient symptomatology was assessed using the Positive and Negative Syndrome Scale (PANSS).</p></div><div><h3>Results</h3><p>An increased frequency of C allele carriers was disclosed in patients. In controls, superior task performance was observed in cytosine<del>-</del>thymine carriers, while a greater P300 amplitude and shorter latency were found in C/C carriers. Analogous effects were found in patients with a disease onset before 25 years of age. Higher N5 and lower P3 and G5 PANSS scales were revealed in C/C homozygotes.</p></div><div><h3>Conclusions</h3><p>The findings substantiate an involvement of GABA-ergic mechanisms in maintaining an optimal excitatory-inhibitory balance and an association of rs3749034 with early-onset disorder and negative symptoms of schizophrenia.</p></div><div><h3>Significance</h3><p>These results are important for understanding underlying mechanisms and the development of evidence-based methods for assessing the risk of schizophrenia.</p></div>","PeriodicalId":10671,"journal":{"name":"Clinical Neurophysiology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142012954","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

Methodologies to elicit and record pudendal somatosensory evoked potentials in adult humans: A systematic review 成人肛门体感诱发电位的诱发和记录方法：系统回顾

IF 3.7 3区医学

Clinical Neurophysiology Pub Date : 2024-08-07 DOI: 10.1016/j.clinph.2024.07.019

{"title":"Methodologies to elicit and record pudendal somatosensory evoked potentials in adult humans: A systematic review","authors":"","doi":"10.1016/j.clinph.2024.07.019","DOIUrl":"10.1016/j.clinph.2024.07.019","url":null,"abstract":"<div><h3>Objective</h3><p>The purpose of this systematic review was to characterize methodologies reported in the literature to elicit and record pudendal somatosensory evoked potentials (SEPs) in human adults.</p></div><div><h3>Methods</h3><p>We conducted an electronic literature search in MEDLINE, Embase, CENTRAL, and CINAHL for studies that elicited pudendal SEPs via electrical stimulation and recorded responses though electroencephalography. From included studies, we extracted methodological details of how the SEPs were evoked and recorded.</p></div><div><h3>Results</h3><p>132 studies were included in our review. The majority of participants were male (<em>n</em> = 6742/8526, 79%). Almost all studies stimulated the dorsal nerve of penis/clitoris. Stimulus parameters varied, with most standardizing stimulus intensity to 2-4x perceptual threshold, pulse duration to 0.1–0.2 ms, and frequency to 3 Hz. The number of stimuli recorded varied by clinical population.</p></div><div><h3>Conclusions</h3><p>Our results demonstrate the inconsistencies of pudendal SEP methodology in the literature, with the majority (77%) of publications not reporting enough detail to reasonably replicate their protocol. Most research to date has been conducted in males, highlighting the paucity of female pelvic neurophysiology research.</p></div><div><h3>Significance</h3><p>We propose a Pudendal SEP Reporting Checklist for adequate reporting of pudendal SEP protocols. Optimal sex- and patient-specific methodologies to investigate all branches of the pudendal nerve need to be established.</p></div>","PeriodicalId":10671,"journal":{"name":"Clinical Neurophysiology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1388245724002190/pdfft?md5=d1d36ba61600fbbe0b1f333581a8bfe1&pid=1-s2.0-S1388245724002190-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142088277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

The predictive value of intraoperative facial motor evoked potentials in cerebellopontine angle tumor surgery 小脑角肿瘤手术中术中面部运动诱发电位的预测价值

IF 3.7 3区医学

Clinical Neurophysiology Pub Date : 2024-08-06 DOI: 10.1016/j.clinph.2024.07.021

{"title":"The predictive value of intraoperative facial motor evoked potentials in cerebellopontine angle tumor surgery","authors":"","doi":"10.1016/j.clinph.2024.07.021","DOIUrl":"10.1016/j.clinph.2024.07.021","url":null,"abstract":"<div><h3>Objective</h3><p>Our aim is to explore the value of intraoperative facial motor evoked potentials (FMEP) for facial outcomes in cerebellopontine angle (CPA) tumor surgery to provide an evidence-based consensus standard for future clinical practice and prospective studies.</p></div><div><h3>Methods</h3><p>Electronic databases were searched from inception to June 2023. Study quality was assessed with the QUADAS-2 tool. Bivariate and random-effects models for <em>meta</em>-analysis and <em>meta</em>-regression generated summary receiver operating characteristic curves (ROC) and forest plots for estimates of sensitivity and specificity.</p></div><div><h3>Results</h3><p>We included 17 studies (1,206 participants). Sensitivity was lower in the immediate (IM) post-operative (0.76, 95% CI 0.65–0.84) compared to follow-up (FU) period (0.82, 95% CI 0.74–0.88) while specificity was similar in both groups (IM, 0.94, 95% CI 0.89–0.97; FU, 0.93, 95% CI 0.87–0.96). Data driven estimates improved FMEP performance but require confirmation from future studies. Amplitude cutoff criteria and studies that scored new deficits as worse than House-Brackmann (HB) grade 2 yielded best sensitivities.</p></div><div><h3>Conclusions</h3><p>FMEP demonstrated statistically significant accuracy for facial function monitoring. Implementation of FMEPs varied widely across studies.</p></div><div><h3>Significance</h3><p>Our study is the first systematic review with <em>meta</em>-analysis to demonstrate that intraoperative FMEP is valuable in CPA tumor surgery for facial outcomes. Meta-regression identified the methods that were most useful in the application of FMEPs.</p></div>","PeriodicalId":10671,"journal":{"name":"Clinical Neurophysiology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142044591","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 approach to the detection of pain from autonomic and cortical correlates 从自律神经和大脑皮层相关因素检测疼痛的方法

IF 3.7 3区医学

Clinical Neurophysiology Pub Date : 2024-08-05 DOI: 10.1016/j.clinph.2024.07.018

{"title":"An approach to the detection of pain from autonomic and cortical correlates","authors":"","doi":"10.1016/j.clinph.2024.07.018","DOIUrl":"10.1016/j.clinph.2024.07.018","url":null,"abstract":"<div><h3>Objective</h3><p>To assess the value of combining brain and autonomic measures to discriminate the subjective perception of pain from other sensory-cognitive activations.</p></div><div><h3>Methods</h3><p>20 healthy individuals received 2 types of tonic painful stimulation delivered to the hand: electrical stimuli and immersion in 10 Celsius degree (°C) water, which were contrasted with non-painful immersion in 15 °C water, and stressful cognitive testing. High-density electroencephalography (EEG) and autonomic measures (pupillary, electrodermal and cardiovascular) were continuously recorded, and the accuracy of pain detection based on combinations of electrophysiological features was assessed using machine learning procedures.</p></div><div><h3>Results</h3><p>Painful stimuli induced a significant decrease in contralateral EEG alpha power. Cardiac, electrodermal and pupillary reactivities occurred in both painful and stressful conditions. Classification models, trained on leave-one-out cross-validation folds, showed low accuracy (61–73%) of cortical and autonomic features taken independently, while their combination significantly improved accuracy to 93% in individual reports.</p></div><div><h3>Conclusions</h3><p>Changes in cortical oscillations reflecting somatosensory salience and autonomic changes reflecting arousal can be triggered by many activating signals other than pain; conversely, the simultaneous occurrence of somatosensory activation plus strong autonomic arousal has great probability of reflecting pain uniquely.</p></div><div><h3>Significance</h3><p>Combining changes in cortical and autonomic reactivities appears critical to derive accurate indexes of acute pain perception.</p></div>","PeriodicalId":10671,"journal":{"name":"Clinical Neurophysiology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142040544","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