Reactive gaze laterality in schizophrenic patients.

abstract：:Increasing evidence suggests that cross-frequency spectral coupling between slow (SW) and fast (FW) wave activity in the EEG supports information exchange between separate and functionally distinct neural systems. Further, evidence suggests that states of uncertainty, anticipation and anxious apprehension involve a hi...

journal_title：Biological psychology

authors： Miskovic V,Ashbaugh AR,Santesso DL,McCabe RE,Antony MM,Schmidt LA

更新日期：2010-02-01 00:00:00

abstract：:Both physical activity and emotion produce physiological activation. The emotional component of heart rate (HR) can be estimated as the additional HR (aHR) above that predicted by O2 consumption. Our innovation was to substitute minute ventilation (V) for O2 consumption, calculating aHR from individual relations betwe...

journal_title：Biological psychology

authors： Wilhelm FH,Roth WT

更新日期：1998-09-01 00:00:00

abstract：:Consistently it has been reported that a depressed mood and low heart rate variability (HRV) are linked. However, studies have not considered that the association might be explained by dietary behaviour. The resting inter-beat interval data of 266 adults (Study 1: 156 (51M), Study 2: 112 (38M)) were recorded for six m...

journal_title：Biological psychology

authors： Young HA,Cousins AL,Watkins HT,Benton D

更新日期：2017-02-01 00:00:00

abstract：:Two different emotion regulation strategies, cognitive reappraisal and expressive suppression, are strongly associated with increased neural activity in the prefrontal cognitive control network. In this event-related fMRI study, we investigated whether individual differences in habitual reappraisal and suppression ten...

journal_title：Biological psychology

authors： Vanderhasselt MA,Baeken C,Van Schuerbeek P,Luypaert R,De Raedt R

更新日期：2013-03-01 00:00:00

abstract：:The purposes of this exploratory study were: (1) to describe a 2-h segment of the early-morning salivary cortisol levels of morning (M) and evening (E) types of healthy, day-active adults on one morning; and (2) to compare selected demographic and sleep characteristics. The sample consisted of 20 subjects, aged 23-39 ...

journal_title：Biological psychology

authors： Bailey SL,Heitkemper MM

更新日期：1991-10-01 00:00:00

abstract：:Sympathetic nervous activity plays a prominent role in acute stress responses in the immune system, enhancement of innate immunity and suppression of specific immunity. The present study was conducted to examine the temporal characteristics of such immune responses to acute stress and to determine their association wi...

journal_title：Biological psychology

authors： Kimura K,Isowa T,Ohira H,Murashima S

更新日期：2005-10-01 00:00:00

abstract：:Older people sometimes show a bias toward the processing of positive information. In this study, we used an event-related potential approach to examine whether such a positivity bias is also present during feedback processing in older adults. Our results suggest that a fast initial monitoring process, as reflected in ...

journal_title：Biological psychology

authors： Ferdinand NK,Kray J

更新日期：2013-10-01 00:00:00

abstract：:The purpose of the research reported here was to examine a number of issues relating to the nature of selective attention effects on auditory event-related potentials (ERPs), namely, to determine the relative contribution of N1 and slow wave (SW) to the early and late components of Nd respectively, where Nd is defined...

journal_title：Biological psychology

authors： Michie PT,Bearpark HM,Crawford JM,Glue LC

更新日期：1990-06-01 00:00:00

abstract：:The cerebral processing of emotion has been the subject of a number of recent studies, but results relating to hemispheric asymmetry have been quite mixed. The present study attempted to clarify and extend findings in this area by examining the differential effects of cognitive and affective sets on hemisphere asymmet...

journal_title：Biological psychology

authors： Meyers MB,Smith BD

更新日期：1987-02-01 00:00:00

abstract：:Heart rate perception was assessed in two sets of trials by having subjects set an intermittent visual pulse to match their heart rates. Just prior to matching subjects were required to either hyperventilate, hypoventilate or breathe normally to encourage a range of cardiac levels. Preceding each set of perception tri...

journal_title：Biological psychology

authors： Carroll D,Whellock J

更新日期：1980-11-01 00:00:00

abstract：:High levels of alexithymia, a personality trait closely associated with emotion dysregulation, have been found in several psychiatric disorders including borderline personality disorder (BPD). Both BPD and alexithymia have been related to impaired cortical inhibition; however, this relationship has not been tested dir...

journal_title：Biological psychology

authors： Lang S,Stopsack M,Kotchoubey B,Frick C,Grabe HJ,Spitzer C,Barnow S

更新日期：2011-12-01 00:00:00

abstract：:A biocybernetic system has been developed as a method to evaluate automated flight deck concepts for compatibility with human capabilities. A biocybernetic loop is formed by adjusting the mode of operation of a task set (e.g., manual/automated mix) based on electroencephalographic (EEG) signals reflecting an operator'...

journal_title：Biological psychology

authors： Pope AT,Bogart EH,Bartolome DS

更新日期：1995-05-01 00:00:00

abstract：:The electrophysiological correlates of error processing were investigated in patients with borderline personality disorder (BPD) using event-related potentials (ERP). Twelve patients with BPD and 12 healthy controls were additionally rated with the Barratt impulsiveness scale (BIS-10). Participants performed a Go/Nogo...

journal_title：Biological psychology

authors： Ruchsow M,Walter H,Buchheim A,Martius P,Spitzer M,Kächele H,Grön G,Kiefer M

更新日期：2006-05-01 00:00:00

abstract：:In this study we measured event-related potentials (ERPs) and evoked heart rate (EHR) to investigate performance monitoring in 10-12-year-old children. The children received feedback on their performance while conducting a probabilistic learning task. Error-related ERP components time-locked to the response increased ...

journal_title：Biological psychology

authors： Groen Y,Wijers AA,Mulder LJ,Minderaa RB,Althaus M

更新日期：2007-10-01 00:00:00

abstract：:The effect that motivationally relevant stimuli have on processes of attentional engagement and disengagement was investigated during two modified peripheral cueing paradigms. Sexual, mutilation, threatening, and neutral stimuli served as peripheral cues in both experiments. Responses were made to target location in E...

journal_title：Biological psychology

authors： Briggs KE,Martin FH

更新日期：2008-04-01 00:00:00

abstract：:Although reduced cortisol reactivity to stress and increased circulating testosterone level are hypothesized to be associated with higher levels of externalizing behavior, empirical findings are inconsistent. One factor that may account for the heterogeneity in these relationships is prenatal testosterone exposure. Th...

journal_title：Biological psychology

authors： Portnoy J,Raine A,Glenn AL,Chen FR,Choy O,Granger DA

更新日期：2015-12-01 00:00:00

abstract：:In this study we explored the potential for capturing the behavioral dynamics observed in real-world tasks from concurrent measures of EEG. In doing so, we sought to develop models of behavior that would enable the identification of common cross-participant and cross-task EEG features. To accomplish this we had partic...

journal_title：Biological psychology

authors： Touryan J,Lance BJ,Kerick SE,Ries AJ,McDowell K

更新日期：2016-02-01 00:00:00

abstract：:Many studies have demonstrated an inverse association between cortisol and risk-taking behaviors, with high-sensation seekers (HSS) showing lower cortisol levels. We investigated the potential link between sensation seeking (SS) and stress-induced stress responses, as well as alcohol-induced stress-response-dampening ...

journal_title：Biological psychology

authors： Croissant B,Demmel R,Rist F,Olbrich R

更新日期：2008-10-01 00:00:00

abstract：:The late positive component (P3) of the feedback evoked potential was investigated in two tasks: the detection of near-threshold auditory stimuli, and the estimation of 1 s time intervals. When the intensity or probability of the threshold stimuli was varied in the detection task, it became apparent that the feedback ...

journal_title：Biological psychology

authors： Campbell KB,Courchesne E,Picton TW,Squires KC

更新日期：1979-02-01 00:00:00

abstract：:Affective states might influence inhibitory control, a cognitive process fundamental for goal adaptive behavior. Here, we recorded high-density EEG while participants performed an antisaccade task, after the induction of a happy (n=20) or neutral (n=20) mood, to compare the same inhibition-related processes across the...

journal_title：Biological psychology

authors： Vanlessen N,De Raedt R,Mueller SC,Rossi V,Pourtois G

更新日期：2015-09-01 00:00:00

abstract：:Neuroscience research indicates that individual differences in anxiety may be attributable to a neural system for threat-processing, involving the amygdala, which modulates attentional vigilance, and which is more sensitive to fearful than angry faces. Complementary cognitive studies indicate that high-anxious individ...

journal_title：Biological psychology

authors： Mogg K,Garner M,Bradley BP

更新日期：2007-10-01 00:00:00

abstract：:Feature-based control processes guide attention towards objects with target features in visual search. While these processes are assumed to operate globally across the entire visual field, it remains controversial whether target-matching objects at task-irrelevant locations can be excluded from attentional selection, ...

journal_title：Biological psychology

authors： Berggren N,Eimer M

更新日期：2018-04-01 00:00:00

abstract：:Little is known about the effects of the commonly-used oral contraceptive pill (OC) on cognition. This study compared matched healthy women across the menstrual cycle (early-follicular 'Low E/P', mid-luteal 'High E/P'), women using the combined OC, and men. The Repeatable Battery for the Assessment of Neuropsychologic...

journal_title：Biological psychology

authors： Gogos A

更新日期：2013-04-01 00:00:00

abstract：:Parsing strategies in temporarily ambiguous sentences were investigated in readers with different sentence memory capacities using event-related brain potentials (ERPs). Readers with a high memory span as well as readers with a low memory span were required to read subject and object relative sentences which were eith...

journal_title：Biological psychology

authors： Friederici AD,Steinhauer K,Mecklinger A,Meyer M

更新日期：1998-03-01 00:00:00

abstract：:Threat expectancy is the ability to predict an aversive outcome. What is not known is the influence of initial threat responding on the acquisition of verbal, attentional and perceptual biases towards conditioned threat cues. This study evaluated the extent to which initial unconditioned stimulus (UCS) responding was ...

journal_title：Biological psychology

authors： Gruss LF,Keil A

更新日期：2019-01-01 00:00:00

abstract：:Psychological, psychosomatic and neuroendocrine (in blood) responses to mental task load were investigated in relation to Type A behaviour and borderline hyperventilation. For this purpose 32 apparently healthy, male volunteers were classified on the basis of their scores on the Jenkins Activity Survey (JAS) and on a ...

journal_title：Biological psychology

authors： Odink J,Wientjes CJ,Thissen JT,van der Beek EJ,Kramer FM

更新日期：1987-10-01 00:00:00

abstract：:Comparison of the characteristics of electroencephalogram (EEG) records treated as realizations from a nonlinear process were compared under four different conditions: eyes shut resting, and three silent observation instructions to predict the patterns of randomly generated lights which illuminated every 10 seconds. T...

journal_title：Biological psychology

authors： Gregson RA,Britton LA,Campbell EA,Gates GR

更新日期：1990-10-01 00:00:00

abstract：:We investigated the relationship between individual differences in acute fatigue and endogenous cortisol changes elicited by the sustained performance of cognitively demanding tasks (fatigue condition). Healthy males provided salivary cortisol measurements and subjective fatigue ratings, and were scanned (functional m...

journal_title：Biological psychology

authors： Klaassen EB,de Groot RH,Evers EA,Nicolson NA,Veltman DJ,Jolles J

更新日期：2013-09-01 00:00:00

abstract：:Tonic and phasic differences in peripheral autonomic nervous system (ANS) indicators strongly predict differences in attention and emotion regulation in developmental populations. However, virtually all previous research has been based on individual ANS measures, which poses a variety of conceptual and methodlogical c...

journal_title：Biological psychology

authors： Wass SV,de Barbaro K,Clackson K

更新日期：2015-10-01 00:00:00

abstract：:Mental chronometry, in which conclusions about human information processing are reached through measures of subjects' reaction time, has contributed substantially to studies of cognition and action. During the evolution of the chronometric paradigm, several key issues have emerged. The issues concern (a) the existence...

journal_title：Biological psychology

authors： Meyer DE,Osman AM,Irwin DE,Yantis S

更新日期：1988-06-01 00:00:00