The temporal effect of uncertain context on the perceptual processing of painful and non-painful stimulation
The objective was to investigate the impact of uncertain contexts on the temporal dynamics of electroencephalogram (EEG) activity during the processing of painful and non-painful stimuli. The results revealed that the influence of uncertain contexts on neural responses extends beyond painful trials and is also evident in non-painful trials. In uncertain contexts, it has been observed that painful stimuli elicit larger P2 amplitudes and late beta band (13-30 Hz) event-related desynchronization (ERD) around 500-700 ms. However, in certain contexts, painful stimuli evoke stronger late gamma band (50-70 Hz) event-related synch...
Source: Biological Psychology - December 13, 2023 Category: Psychiatry & Psychology Authors: Yun Zhuang Ke Zhao Xiaolan Fu Source Type: research
Putting back respiration into respiratory sinus arrhythmia or high-frequency heart rate variability: Implications for interpretation, respiratory rhythmicity, and health
Biol Psychol. 2023 Dec 11:108728. doi: 10.1016/j.biopsycho.2023.108728. Online ahead of print.ABSTRACTResearch on respiratory sinus arrhythmia, or high-frequency heart rate variability (its frequency-domain equivalent), has been popular in psychology and the behavioral sciences for some time. It is typically interpreted as an indicator of cardiac vagal activity. However, as research has shown for decades, the respiratory pattern can influence the amplitude of these noninvasive measures substantially, without necessarily reflecting changes in tonic cardiac vagal activity. Although changes in respiration are systematically a...
Source: Biological Psychology - December 13, 2023 Category: Psychiatry & Psychology Authors: Thomas Ritz Source Type: research
The temporal effect of uncertain context on the perceptual processing of painful and non-painful stimulation
The objective was to investigate the impact of uncertain contexts on the temporal dynamics of electroencephalogram (EEG) activity during the processing of painful and non-painful stimuli. The results revealed that the influence of uncertain contexts on neural responses extends beyond painful trials and is also evident in non-painful trials. In uncertain contexts, it has been observed that painful stimuli elicit larger P2 amplitudes and late beta band (13-30 Hz) event-related desynchronization (ERD) around 500-700 ms. However, in certain contexts, painful stimuli evoke stronger late gamma band (50-70 Hz) event-related synch...
Source: Biological Psychology - December 13, 2023 Category: Psychiatry & Psychology Authors: Yun Zhuang Ke Zhao Xiaolan Fu Source Type: research
Putting back respiration into respiratory sinus arrhythmia or high-frequency heart rate variability: Implications for interpretation, respiratory rhythmicity, and health
Biol Psychol. 2023 Dec 11:108728. doi: 10.1016/j.biopsycho.2023.108728. Online ahead of print.ABSTRACTResearch on respiratory sinus arrhythmia, or high-frequency heart rate variability (its frequency-domain equivalent), has been popular in psychology and the behavioral sciences for some time. It is typically interpreted as an indicator of cardiac vagal activity. However, as research has shown for decades, the respiratory pattern can influence the amplitude of these noninvasive measures substantially, without necessarily reflecting changes in tonic cardiac vagal activity. Although changes in respiration are systematically a...
Source: Biological Psychology - December 13, 2023 Category: Psychiatry & Psychology Authors: Thomas Ritz Source Type: research
The Temporal Effect of Uncertain Context on the Perceptual Processing of Painful and Non-Painful Stimulation
The objective was to investigate the impact of uncertain contexts on the temporal dynamics of electroencephalogram (EEG) activity during the processing of painful and non-painful stimuli. The results revealed that the influence of uncertain contexts on neural responses extends beyond painful trials and is also evident in non-painful trials. In uncertain contexts, it has been observed that painful stimuli elicit larger P2 amplitudes and late beta band (13-30Hz) event-related desynchronization (ERD) around 500-700 ms. However, in certain contexts, painful stimuli evoke stronger late gamma band (50-70Hz) event-related synchro...
Source: Biological Psychology - December 13, 2023 Category: Psychiatry & Psychology Authors: Yun Zhuang Ke Zhao Xiaolan Fu Source Type: research
Putting back respiration into respiratory sinus arrhythmia or high-frequency heart rate variability: Implications for interpretation, respiratory rhythmicity, and health
Biol Psychol. 2023 Dec 11:108728. doi: 10.1016/j.biopsycho.2023.108728. Online ahead of print.ABSTRACTResearch on respiratory sinus arrhythmia, or high-frequency heart rate variability (its frequency-domain equivalent), has been popular in psychology and the behavioral sciences for some time. It is typically interpreted as an indicator of cardiac vagal activity. However, as research has shown for decades, the respiratory pattern can influence the amplitude of these noninvasive measures substantially, without necessarily reflecting changes in tonic cardiac vagal activity. Although changes in respiration are systematically a...
Source: Biological Psychology - December 13, 2023 Category: Psychiatry & Psychology Authors: Thomas Ritz Source Type: research
Change in heart rate variability with increasing time-on-task as a marker for mental fatigue: A systematic review
Biol Psychol. 2023 Dec 4;185:108727. doi: 10.1016/j.biopsycho.2023.108727. Online ahead of print.ABSTRACTFatigue-specific changes in the autonomic nervous system are often assumed to underlie the development of mental fatigue caused by prolonged cognitive tasks (i.e. Time-on-Task). Therefore, several previous studies have chosen to investigate the Time-on-Task related changes in heart rate variability (HRV). However, previous studies have used many different HRV indices, and their results often show inconsistencies. The present study, therefore, systematically reviewed previous empirical HRV studies with healthy individual...
Source: Biological Psychology - December 6, 2023 Category: Psychiatry & Psychology Authors: Árpád Csathó Dimitri Van der Linden Andr ás Matuz Source Type: research
Change in heart rate variability with increasing time-on-task as a marker for mental fatigue: A systematic review
Biol Psychol. 2023 Dec 4;185:108727. doi: 10.1016/j.biopsycho.2023.108727. Online ahead of print.ABSTRACTFatigue-specific changes in the autonomic nervous system are often assumed to underlie the development of mental fatigue caused by prolonged cognitive tasks (i.e. Time-on-Task). Therefore, several previous studies have chosen to investigate the Time-on-Task related changes in heart rate variability (HRV). However, previous studies have used many different HRV indices, and their results often show inconsistencies. The present study, therefore, systematically reviewed previous empirical HRV studies with healthy individual...
Source: Biological Psychology - December 6, 2023 Category: Psychiatry & Psychology Authors: Árpád Csathó Dimitri Van der Linden Andr ás Matuz Source Type: research
Change in heart rate variability with increasing time-on-task as a marker for mental fatigue: A systematic review
Biol Psychol. 2023 Dec 4;185:108727. doi: 10.1016/j.biopsycho.2023.108727. Online ahead of print.ABSTRACTFatigue-specific changes in the autonomic nervous system are often assumed to underlie the development of mental fatigue caused by prolonged cognitive tasks (i.e. Time-on-Task). Therefore, several previous studies have chosen to investigate the Time-on-Task related changes in heart rate variability (HRV). However, previous studies have used many different HRV indices, and their results often show inconsistencies. The present study, therefore, systematically reviewed previous empirical HRV studies with healthy individual...
Source: Biological Psychology - December 6, 2023 Category: Psychiatry & Psychology Authors: Árpád Csathó Dimitri Van der Linden Andr ás Matuz Source Type: research
Change in Heart Rate Variability with Increasing Time-on-Task as a Marker for Mental Fatigue: A Systematic Review
Biol Psychol. 2023 Dec 4:108727. doi: 10.1016/j.biopsycho.2023.108727. Online ahead of print.ABSTRACTFatigue-specific changes in the autonomic nervous system are often assumed to underlie the development of mental fatigue caused by prolonged cognitive tasks (i.e. Time-on-Task). Therefore, several previous studies have chosen to investigate the Time-on-Task related changes in heart rate variability (HRV). However, previous studies have used many different HRV indices, and their results often show inconsistencies. The present study, therefore, systematically reviewed previous empirical HRV studies with healthy individuals an...
Source: Biological Psychology - December 6, 2023 Category: Psychiatry & Psychology Authors: Árpád Csathó Dimitri Van der Linden Andr ás Matuz Source Type: research
Change in Heart Rate Variability with Increasing Time-on-Task as a Marker for Mental Fatigue: A Systematic Review
Biol Psychol. 2023 Dec 4:108727. doi: 10.1016/j.biopsycho.2023.108727. Online ahead of print.ABSTRACTFatigue-specific changes in the autonomic nervous system are often assumed to underlie the development of mental fatigue caused by prolonged cognitive tasks (i.e. Time-on-Task). Therefore, several previous studies have chosen to investigate the Time-on-Task related changes in heart rate variability (HRV). However, previous studies have used many different HRV indices, and their results often show inconsistencies. The present study, therefore, systematically reviewed previous empirical HRV studies with healthy individuals an...
Source: Biological Psychology - December 6, 2023 Category: Psychiatry & Psychology Authors: Árpád Csathó Dimitri Van der Linden Andr ás Matuz Source Type: research
Change in Heart Rate Variability with Increasing Time-on-Task as a Marker for Mental Fatigue: A Systematic Review
Biol Psychol. 2023 Dec 4:108727. doi: 10.1016/j.biopsycho.2023.108727. Online ahead of print.ABSTRACTFatigue-specific changes in the autonomic nervous system are often assumed to underlie the development of mental fatigue caused by prolonged cognitive tasks (i.e. Time-on-Task). Therefore, several previous studies have chosen to investigate the Time-on-Task related changes in heart rate variability (HRV). However, previous studies have used many different HRV indices, and their results often show inconsistencies. The present study, therefore, systematically reviewed previous empirical HRV studies with healthy individuals an...
Source: Biological Psychology - December 6, 2023 Category: Psychiatry & Psychology Authors: Árpád Csathó Dimitri Van der Linden Andr ás Matuz Source Type: research
Left superior parietal lobe mediates the link between spontaneous mind-wandering tendency and task-switching performance
Biol Psychol. 2023 Nov 28:108726. doi: 10.1016/j.biopsycho.2023.108726. Online ahead of print.ABSTRACTWhile increasing studies have documented the link between mind wandering and task switching, less is known about which brain regions mediate this relationship. Using the MPI-Leipzig Mind-Brain-Body dataset (N = 173), we investigated the association between trait-level tendencies of mind wandering, task-switching performance, structural connectivity, and resting-state functional connectivity. At the behavioral level, we found that higher spontaneous mind-wandering trait scores were associated with shorter reaction times on ...
Source: Biological Psychology - November 30, 2023 Category: Psychiatry & Psychology Authors: Yi-Sheng Wong Junhong Yu Source Type: research
Left superior parietal lobe mediates the link between spontaneous mind-wandering tendency and task-switching performance
Biol Psychol. 2023 Nov 28:108726. doi: 10.1016/j.biopsycho.2023.108726. Online ahead of print.ABSTRACTWhile increasing studies have documented the link between mind wandering and task switching, less is known about which brain regions mediate this relationship. Using the MPI-Leipzig Mind-Brain-Body dataset (N = 173), we investigated the association between trait-level tendencies of mind wandering, task-switching performance, structural connectivity, and resting-state functional connectivity. At the behavioral level, we found that higher spontaneous mind-wandering trait scores were associated with shorter reaction times on ...
Source: Biological Psychology - November 30, 2023 Category: Psychiatry & Psychology Authors: Yi-Sheng Wong Junhong Yu Source Type: research
Left superior parietal lobe mediates the link between spontaneous mind-wandering tendency and task-switching performance
Biol Psychol. 2023 Nov 28:108726. doi: 10.1016/j.biopsycho.2023.108726. Online ahead of print.ABSTRACTWhile increasing studies have documented the link between mind wandering and task switching, less is known about which brain regions mediate this relationship. Using the MPI-Leipzig Mind-Brain-Body dataset (N = 173), we investigated the association between trait-level tendencies of mind wandering, task-switching performance, structural connectivity, and resting-state functional connectivity. At the behavioral level, we found that higher spontaneous mind-wandering trait scores were associated with shorter reaction times on ...
Source: Biological Psychology - November 30, 2023 Category: Psychiatry & Psychology Authors: Yi-Sheng Wong Junhong Yu Source Type: research
