{"title":"International Organization of Psychophysiology","authors":"","doi":"10.1016/S0167-8760(24)00155-7","DOIUrl":"10.1016/S0167-8760(24)00155-7","url":null,"abstract":"","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"205 ","pages":"Article 112451"},"PeriodicalIF":2.5,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142533779","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}
Yuanyuan Xie , Weina Zhang , Zhongling Wu , Kailing Huang , Yiyuan Geng , Haojun Yang , Li Feng
{"title":"Non-classical event-related potentials reveal attention network alteration in patients with temporal lobe epilepsy","authors":"Yuanyuan Xie , Weina Zhang , Zhongling Wu , Kailing Huang , Yiyuan Geng , Haojun Yang , Li Feng","doi":"10.1016/j.ijpsycho.2024.112456","DOIUrl":"10.1016/j.ijpsycho.2024.112456","url":null,"abstract":"<div><h3>Objective</h3><div>To explore the characteristic changes of multiple ERP components associated with attention impairments in patients with temporal lobe epilepsy (TLE).</div></div><div><h3>Methods</h3><div>A total of 92 patients diagnosed with TLE at Xiangya Hospital during May 2022 and January 2023 and 85 healthy controls were included in this study. Participants were asked to complete attention network test with recording of electroencephalogram.</div></div><div><h3>Results</h3><div>Compared with healthy controls, significant lower amplitudes (cue-related N1, N2 and CNV) and longer latencies (target-related N2) were found in TLE patients. Besides classical components, other components could also reveal the impairments of attention function. Cue-related N1 (<em>p</em> ≤ 0.007) and N2 (<em>p</em> ≤ 0.01) components indicated impaired alerting and orienting network in TLE. And cue-related CNV-E component (<em>p</em> = 0.003) promoted the alerting network was damaged and target-related N2 component (<em>p</em> = 0.008) indicated the executive control network was impaired.</div></div><div><h3>Conclusion</h3><div>These findings consummate the non-classical ERP features of attention impairments in TLE patients.</div></div><div><h3>Significance</h3><div>The above findings have strong clinical guiding significance for early identification and intervention.</div></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"206 ","pages":"Article 112456"},"PeriodicalIF":2.5,"publicationDate":"2024-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142481221","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}
Johanna R. Falk , David Framorando , Peter M. Gollwitzer , Gabriele Oettingen , Guido H.E. Gendolla
{"title":"Personal choice shields against affective influences on effort in a “do your best” task: Effects on cardiac response","authors":"Johanna R. Falk , David Framorando , Peter M. Gollwitzer , Gabriele Oettingen , Guido H.E. Gendolla","doi":"10.1016/j.ijpsycho.2024.112457","DOIUrl":"10.1016/j.ijpsycho.2024.112457","url":null,"abstract":"<div><div>This experiment (<em>N</em> = 113) tested whether personal choice vs. external assignment of task characteristics moderates the effect of incidental affective stimulation on effort-related cardiovascular response in a “<em>do your best</em>” task context. When participants could choose themselves the color of the stimuli (i.e., a series of letters to be recalled) used in a memory task, we expected high task commitment and willingness to mobilize resources, strong action shielding, and thus low receptivity for incidental affective influences. By contrast, when the color was externally assigned, we expected low willingness to mobilize resources, weak action shielding, and thus strong affective influences on effort. As predicted, participants in the assigned color condition showed stronger cardiac pre-ejection period reactivity during task execution when exposed to sad music than when exposed to happy music. These music effects did not appear among participants who could personally choose the color. Here, effort was high independently of the happy or sad background music. The present study demonstrates the moderating effect of personal choice on resource mobilization in a task of unfixed difficulty with happy and sad background music as incidental affective influence.</div></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"206 ","pages":"Article 112457"},"PeriodicalIF":2.5,"publicationDate":"2024-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142481222","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}
Olga Kamińska , Mikołaj Magnuski , Mariszka Gogolewska , Cindy Harmon-Jones , Aneta Brzezicka , Eddie Harmon-Jones
{"title":"The effect of high- and low-approach motivated sadness on frontal alpha asymmetry and other metrics","authors":"Olga Kamińska , Mikołaj Magnuski , Mariszka Gogolewska , Cindy Harmon-Jones , Aneta Brzezicka , Eddie Harmon-Jones","doi":"10.1016/j.ijpsycho.2024.112448","DOIUrl":"10.1016/j.ijpsycho.2024.112448","url":null,"abstract":"<div><div>Sadness is commonly perceived as an affective state with negative valence. However, studies on the psychological and physiological effects of sadness have yielded mixed results. We proposed a systematic analysis of sadness, taking into account an additional dimension - the intensity of approach motivation, understood as an urge to move toward. We induced low and high approach motivation sadness while measuring electrical brain activity (EEG). We predicted that low approach motivation sadness and high approach sadness would evoke different patterns of frontal alpha activity. In our study, 41 participants were randomly assigned to a low or high approach motivation sadness induction. A significant interaction was observed when comparing low and high approach motivation sadness across the presented stories, as measured by the frontal alpha asymmetry index. To furtherly explore this effect, we conducted cluster-based permutation analysis on individual alpha peak-centered spectra, which revealed a more centrally diffused effect over the frontal areas in both hemispheres as well a significant activation over the occipital region. Low approach motivation sadness was associated with reduced alpha power over frontal areas, while high approach motivation sadness was associated with increased alpha power in the same region, both in comparison to neutral condition. These results might reflect Default Mode Network activation or the projection from occipital area. Based on these results, we propose a new perspective on sadness as a heterogeneous state that should be evaluated based on the intensity of approach motivation, rather than solely on its valence.</div></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"207 ","pages":"Article 112448"},"PeriodicalIF":2.5,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142481231","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}
Mai Sakuragi , Yuto Tanaka , Kazushi Shinagawa , Koki Tsuji , Satoshi Umeda
{"title":"Effects of unconscious tactile stimuli on autonomic nervous activity and afferent signal processing","authors":"Mai Sakuragi , Yuto Tanaka , Kazushi Shinagawa , Koki Tsuji , Satoshi Umeda","doi":"10.1016/j.ijpsycho.2024.112444","DOIUrl":"10.1016/j.ijpsycho.2024.112444","url":null,"abstract":"<div><div>Autonomic nervous system (ANS) is a mechanism that regulates our internal environment. In recent years, the interest in how tactile stimuli presented directly to the body affect ANS function and cortical processing in humans has been renewed. However, it is not yet clear how subtle tactile stimuli below the level of consciousness affect human heart rate and cortical processing. To examine this, subthreshold electrical stimuli were presented to the left forearm of 43 participants during an image-viewing task, and electrocardiogram (ECG) and electroencephalogram (EEG) data were collected. The changes in the R-wave interval of the ECG immediately after the subthreshold electrical presentation and heartbeat-evoked potential (HEP), the afferent signal processing of cardiac activity, were measured. The results showed that heart rate decelerated immediately after the presentation of subthreshold electrical stimuli. The HEP during stimulus presentation was amplified for participants with greater heart rate acceleration immediately after this deceleration. The magnitude of these effects depended on the type of the subthreshold tactile stimuli. The results suggest that even with subthreshold stimulation, the changes in autonomic activity associated with orienting response and related afferent signal processing differ depending on the clarity of the tactile stimuli.</div></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"205 ","pages":"Article 112444"},"PeriodicalIF":2.5,"publicationDate":"2024-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142427134","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}
{"title":"Listen to the beat: Behavioral and neurophysiological correlates of slow and fast heartbeat sounds","authors":"Stefano Vicentin , Sara Guglielmi , Giulia Stramucci , Patrizia Bisiacchi , Elisa Cainelli","doi":"10.1016/j.ijpsycho.2024.112447","DOIUrl":"10.1016/j.ijpsycho.2024.112447","url":null,"abstract":"<div><h3>Background</h3><div>Listening to heartbeat sounds have been found to affect cardiac activity and behavior. However, less is known about the effects of these stimuli on brain activity and cognition. Alpha oscillations (8–13 Hz) are considered markers of cortical activation. Frontal alpha Asymmetry (FαA) reflects the valence attributed to the stimulus and the tendency to approach/avoid it.</div></div><div><h3>Aim</h3><div>This study investigates the effects of sounds mimicking heart pulsations at different rhythms on reaction times and neurophysiological activity.</div></div><div><h3>Method</h3><div>EEG data were collected during a resting-state condition and two Simple Reaction Time tasks (SRT), during which artificially generated heartbeat sounds at fast (120 bpm, <em>FastBeat</em> condition) or slow (60 bpm, <em>SlowBeat</em> condition) rhythms were administered. Alpha power was compared across the three conditions. Differences in the SRT and FαA values were examined between the FastBeat and SlowBeat conditions.</div></div><div><h3>Results</h3><div>Compared to the resting-state condition, decreased alpha activity over bilateral frontocentral regions was observed in both tasks. The comparison between the FastBeat and the SlowBeat conditions revealed faster response times, a pattern of alpha suppression over right frontal regions, and lower FαA values in the former.</div></div><div><h3>Conclusions</h3><div>The similarity of alpha reductions elicited in the comparison between the resting-state and the two task conditions suggests that these patterns were ascribable to processes common to both conditions (SRT task, auditory stimulation). In contrast, the differences between the two conditions suggest that fast heartbeat sounds are perceived as more adverse and stressful stimuli, inducing cortical activation over regions associated with negative states and avoidant tendencies.</div></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"206 ","pages":"Article 112447"},"PeriodicalIF":2.5,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142481232","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}
{"title":"Registered Report Stage II: Decoding the category information from evoked potentials to visible and invisible visual objects","authors":"Bingbing Li, Shuhui Zhang","doi":"10.1016/j.ijpsycho.2024.112446","DOIUrl":"10.1016/j.ijpsycho.2024.112446","url":null,"abstract":"<div><div>Previous studies that use decoding methods and EEG to investigate the neural representation of the category information of visual objects focused mainly on consciously processed visual objects. It remains unclear whether the category information of unconsciously processed visual objects can be decoded and whether the decoding performance is different for consciously and unconsciously processed visual objects. The present study compared the neural decoding of the animacy category of visible and invisible visual objects via EEG and decoding methods. The results revealed that the animacy of visible visual objects could be decoded above the chance level by the P200, N300, and N400, but not by the early N/P100. However, the animacy of invisible visual objects could not be decoded above the chance level by neither early nor late ERP components. The decoding accuracy was greater for visible visual objects than that for invisible visual objects for the P200, N300 and N400. These results suggested that access to animacy category information for visual objects requires conscious processing.</div></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"205 ","pages":"Article 112446"},"PeriodicalIF":2.5,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142402037","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}
Christian P. Janssen, Iris Schutte, J. Leon Kenemans
{"title":"Does level of cognitive load affect susceptibility?","authors":"Christian P. Janssen, Iris Schutte, J. Leon Kenemans","doi":"10.1016/j.ijpsycho.2024.112443","DOIUrl":"10.1016/j.ijpsycho.2024.112443","url":null,"abstract":"<div><div>We compared how different levels of cognitive load affect frontal P3 (fP3) Event-Related Potential (ERP) to novel sounds. Previous studies demonstrated the predictive value of the probe-elicited frontal P3 (fP3) ERP for subsequent detection failures. They also demonstrated how fP3 is reduced when performing visual and/or manual and/or cognitively demanding tasks. These results are consistent with fP3 indexing orienting to novels or, more neutrally: susceptibility. Here, we tested how fP3 is affected by a threefold variation of cognitive load induced by the verb (generation) task. Participants heard a noun and either listened to it, repeated it, or generated a semantically related verb. These conditions were manipulated between groups. One group (<em>N</em> = 16) experienced the listen and repeat condition; the other group (<em>N</em> = 16) experienced the listen and generate condition. When fP3 was probed 0 or 200 ms after noun offset, it was reduced (relative to no noun) only while repeating or generating, not while listening. An additional probe-elicited ERP was identified as novelty-related negativity, and its contaminating influence on fP3 estimation accounted for by a novel vector-filter procedure. We conclude that cognitive load does not affect fP3-indexed susceptibility. Instead, fP3-indexed susceptibility is affected by presentation of the stimulus, with the most pronounced effect in conditions where a vocal response is needed (i.e., repeat or generate, but not listen), independent of the complexity of the response.</div></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"205 ","pages":"Article 112443"},"PeriodicalIF":2.5,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142395424","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}
{"title":"Associations between intraindividual reaction time variability, baseline respiratory sinus arrhythmia, and trait impulsivity in males with substance use disorders","authors":"Xin Li, Zhenhong Wang","doi":"10.1016/j.ijpsycho.2024.112445","DOIUrl":"10.1016/j.ijpsycho.2024.112445","url":null,"abstract":"<div><div>Trait impulsivity, characterized by the tendency to act without adequate consideration of potential consequences in pursuit of immediate rewards, is a recognized vulnerability marker for substance use disorders (SUDs). Cognitive control deficits are implicated in the manifestation of high trait impulsivity, and intraindividual reaction time variability (IIRTV), an indicator of cognitive control, may influence trait impulsivity. Baseline respiratory sinus arrhythmia (RSA) reflects vagal tone, serves as an index of physiological self-regulation, which has been demonstrated to be related to trait impulsivity. However, it is unclear whether IIRTV is associated with trait impulsivity and whether it interacts with baseline RSA to influence trait impulsivity. A total of 113 males with SUDs participated (<em>M</em><sub>age</sub> = 46.04 years, <em>SD</em> = 11.53) in this study. Trait impulsivity was assessed using a self-report questionnaire, IIRTV was measured through a two-choice oddball task, and baseline RSA was obtained through the collection of electrocardiogram (ECG) data. The results indicated that IIRTV interacted with baseline RSA to influence trait impulsivity. These findings suggested that cognitive control indexed by IIRTV, might represent a central nervous correlate of trait impulsivity, and that it interacted with vagal tone indexed by baseline RSA, to influence trait impulsivity.</div></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"205 ","pages":"Article 112445"},"PeriodicalIF":2.5,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142382511","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}
Sachiyo Ozawa , Hironori Nakatani , Carlos Makoto Miyauchi
{"title":"Unpleasant emotions and task-unrelated thoughts and their associations with amygdala activity during emotional distraction: A functional magnetic resonance imaging study","authors":"Sachiyo Ozawa , Hironori Nakatani , Carlos Makoto Miyauchi","doi":"10.1016/j.ijpsycho.2024.112442","DOIUrl":"10.1016/j.ijpsycho.2024.112442","url":null,"abstract":"<div><div>Previous emotion regulation studies revealed that emotional distraction decreases unpleasant emotions. This study examined whether distraction tasks decrease unpleasant task-unrelated thoughts (TUTs) and unpleasant emotions when recalling stressful daily interpersonal events. Amygdala activity was examined to assess implicit emotional changes using functional magnetic resonance imaging (fMRI). The behavioral data of 20 university students (mean age: 20.35 ± 1.42 years; range: 18–24 years) and fMRI data of 18 students were examined. As an emotion induction procedure, participants initially freely recalled memories of daily stressful interpersonal events and then responded to a series of questions about their recalled memories presented on a monitor. In the distraction experiment, the questions were re-represented as an emotional stimulation; a distraction task (nonconstant or constant finger tapping) or rest condition was then performed, and ratings were given for attentional state, thought types conceived during the tasks, and emotional state. Decreases in unpleasant emotions and TUTs were defined as distraction effects. We found that unpleasant TUTs decreased in the nonconstant relative to rest condition (<em>p</em> < .05). Furthermore, increased right amygdala activation positively correlated with unpleasant emotions, and bilateral amygdala activation correlated with unpleasant TUTs only in the rest condition, indicating the existence of amygdala activation associated with unpleasant emotions and thoughts. However, such associations were not under nonconstant or constant conditions, indicating distraction effects. Notably, this study showed that emotional distraction can decrease the degree of unpleasant emotions and the occurrence of unpleasant thoughts regarding common daily emotions.</div></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"205 ","pages":"Article 112442"},"PeriodicalIF":2.5,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142378632","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}