Evoked potential correlates of human information processing.

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：:Although there have been suggestions that altered cognitive control and food reward sensitivity contribute to overeating in obese individuals, neurophysiological correlates of these mechanisms have been poorly investigated. The current study investigated event-related potentials (ERP) in 24 severely obese and 26 norma...

journal_title：Biological psychology

authors： Testa G,Buongiorno F,Rusconi ML,Mapelli D,Vettor R,Angeli P,Amodio P,Schiff S

更新日期：2020-01-01 00:00:00

abstract：:Alcohol effects on cognitive, emotional and behavioral processes have been linked to an impairment of attention. Because attention operates at the level of specific cognitive subsystems, recent studies demonstrated alcohol effects in specific post-perceptual processes such as response selection and working memory. Mea...

journal_title：Biological psychology

authors： De Cesarei A,Codispoti M,Schupp HT,Stegagno L

更新日期：2006-04-01 00:00:00

abstract：:Resting frontal encephalographic (EEG) asymmetry, often conceptualized as a trait marker for depression, is influenced by occasion-specific factors, including time of year and the time of day of the recording session as demonstrated recently (Peterson and Harmon-Jones, 2009). The current study examined the influence o...

journal_title：Biological psychology

authors： Velo JR,Stewart JL,Hasler BP,Towers DN,Allen JJ

更新日期：2012-10-01 00:00:00

abstract：:As compared to negative affect, only a small number of studies have examined influences of positive affect on cardiovascular stress responses, of which only a few were concerned with cardiovascular recovery. In this study, heart rate, low- and high-frequency heart rate variability, blood pressure, and levels of subjec...

journal_title：Biological psychology

authors： Papousek I,Nauschnegg K,Paechter M,Lackner HK,Goswami N,Schulter G

更新日期：2010-02-01 00:00:00

abstract：:Several ERP studies have shown an orienting complex, the N2/P3a, associated to the detection of stimulus novelty. Its role consists in preparing the organism to process and react to biologically prepotent stimuli. Whether this N2/P3a: (1) could be obtained with complex visual stimuli, such as with emotional facial exp...

journal_title：Biological psychology

authors： Campanella S,Gaspard C,Debatisse D,Bruyer R,Crommelinck M,Guerit JM

更新日期：2002-05-01 00:00:00

abstract：:Visual search paradigms have provided evidence for the enhanced capture of attention by threatening faces. Especially in social anxiety, hypervigilance for threatening faces has been found repeatedly across behavioral paradigms, whose reliability however have been questioned recently. In this EEG study, we sought to d...

journal_title：Biological psychology

authors： Wieser MJ,Hambach A,Weymar M

更新日期：2018-02-01 00:00:00

abstract：:Electrodermal activity was monitored while 64 prison inmates were presented with a random series of fast and slow rise-time tones ranging in intensity from 80 to 120dB. The inmates were divided into groups on the basis of global ratings of psychopathy and scores on the Socialization (Os) scale. The group considered to...

journal_title：Biological psychology

authors： Hare RD

更新日期：1978-06-01 00:00:00

abstract：:Social anxiety has been characterized by an attentional bias towards threatening faces. Electrophysiological studies have demonstrated modulations of cognitive processing from 100 ms after stimulus presentation. However, the impact of the stimulus features and task instructions on facial processing remains unclear. Ev...

journal_title：Biological psychology

authors： Peschard V,Philippot P,Joassin F,Rossignol M

更新日期：2013-04-01 00:00:00

abstract：:The somatic marker hypothesis (Damasio, Tranel, & Damasio, 1991) is a controversial theory asserting that somatic activities implicitly bias human behavior. In this study, we examined the relationship between choice behaviors in the Iowa Gambling Task and patterns of skin conductance responses (SCRs) within a healthy ...

journal_title：Biological psychology

authors： Suzuki A,Hirota A,Takasawa N,Shigemasu K

更新日期：2003-12-01 00:00:00

abstract：:The effects of three variables (perceptual style 'leveling--sharpening', stimulus intensity and task) on tonic and phasic heart rate and skin conductance responses were studied. 24 levelers and 24 sharpeners received a series of 25 auditory stimuli under two instructions (task): in one task subject had to listen caref...

journal_title：Biological psychology

authors： Orlebeke JF,Passchier J

更新日期：1976-09-01 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：:Several studies suggest that inhibition difficulties among people with ASD might be related to atypical cardiac vagal control. We examined how low versus high baseline heart rate variability (HRV) influences prepotent response inhibition in 31 males with autism spectrum disorder (ASD; mean age: 32.2; mean IQ: 107.8) c...

journal_title：Biological psychology

authors： Kuiper MWM,Verhoeven EWM,Geurts HM

更新日期：2017-09-01 00:00:00

abstract：:The functional (i.e., kinematic) aspects of the blink reflex depend on the size of the integrated orbicularis oculi EMG response. Peak amplitude of smoothed rectified EMG is often used as an approximation of integrated EMG. A comparison was made between the outputs of 24 different smoothing filters, correlating peak a...

journal_title：Biological psychology

authors： van Boxtel A

更新日期：2010-10-01 00:00:00

abstract：:Early semantic effects (<200 ms) for single word processing have been reported inconsistently, though not rarely, in the ERP literature. It may be hypothesized that the frequently reported later lexical effects are related to the lengthy processing of long/scarcely familiar words or task factors. In this paper, we hav...

journal_title：Biological psychology

authors： Proverbio AM,Adorni R,Zani A

更新日期：2009-01-01 00:00:00

abstract：:This study examined the role of shifts in plasma volume on lipid and immune reactions to stress. Lipid, immune, rheological, and cardiovascular reactions to exercise and mental stress in 51 patients with suspected coronary artery disease were determined. Blood pressure and heart rate were measured during and blood sam...

journal_title：Biological psychology

authors： Bacon SL,Ring C,Lip GY,Carroll D

更新日期：2004-02-01 00:00:00

abstract：:Plasma levels of catecholamines and pituitary adrenal hormones were measured in 20 min samples from eight subjects, in one control session and two experimental sessions, while they performed a short-term memory task under quiet of noise conditions. Performing the task led to significant increase in the plasma levels o...

journal_title：Biological psychology

authors： Brandenberger G,Follenius M,Wittersheim G,Salame P

更新日期：1980-06-01 00:00:00

abstract：:High cardiac vagal control (as measured by respiratory sinus arrhythmia; RSA) is associated with lower depression. Recent theories argue that people's responsiveness to social resources is a key mechanism in this association. This argument implies two hypotheses: first, high RSA should be related to decreased depressi...

journal_title：Biological psychology

authors： Hopp H,Shallcross AJ,Ford BQ,Troy AS,Wilhelm FH,Mauss IB

更新日期：2013-04-01 00:00:00

abstract：:Until recently, sleep and hibernation were not usually considered to be closely related states (e.g. Dement, 1967). However, two current lines of research point toward a system of relations between caloric intake, thermogenesis, metabolic rate and adiposity in the regulation of the energy balance of warm-blooded anima...

journal_title：Biological psychology

authors： Berger RJ

更新日期：1984-12-01 00:00:00

abstract：:The study compares 5 auditory event-related potential (ERP) components (P1 to P3) after 3 tones differing in pitch and rarity, and contrasts the mismatch negativity (MMN) between them in 12 children with attention-deficit hyperactivity disorder (ADHD; mean 10.2 years of age), 12 healthy controls pairwise matched for a...

journal_title：Biological psychology

authors： Oades RD,Dittmann-Balcar A,Schepker R,Eggers C,Zerbin D

更新日期：1996-04-12 00:00:00

abstract：:"What is an emotion?" William James's seminal paper in Mind (1884) proposed the idea that physiological and behavioral responses precede subjective experience in emotions that are marked by "distinct bodily expression." This notion has broadly inspired the investigation of emotion-specific autonomic nervous system act...

journal_title：Biological psychology

authors： Friedman BH

更新日期：2010-07-01 00:00:00

abstract：:Effects of predictability of threat on potentiation of the startle reflex were investigated by presenting participants with predictable and unpredictable electric shocks. Shocks were presented either paired with a visual cue (paired condition) or unrelated to the presentation of the visual cues (unpaired condition). I...

journal_title：Biological psychology

authors： Mol N,Baas JM,Grillon C,van Ooijen L,Kenemans JL

更新日期：2007-09-01 00:00:00

abstract：:This study examined age-related alterations in electrocortical indices of performance monitoring in a probabilistic learning situation. The results showed differences between younger and older adults in the modulation of response- and feedback-related negativities by feedback validity. In younger adults, the error-rel...

journal_title：Biological psychology

authors： Pietschmann M,Endrass T,Czerwon B,Kathmann N

更新日期：2011-01-01 00:00:00

abstract：:Event-related potentials (ERPs) to different types of infrequent change in a tone pair composed of two closely spaced tones of different frequencies were recorded. The mismatch negativity (MMN), a change-specific component of the ERP, was elicited by reversing the order of the two tones, by repeating the first tone, b...

journal_title：Biological psychology

authors： Tervaniemi M,Saarinen J,Paavilainen P,Danilova N,Näätänen R

更新日期：1994-10-01 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：:The EEG was monitored from posterior leads located above the left and right hemispheres, while the subject learned to recall visually presented 9-digit strings. Processing of material to be recalled led to systematic and progressive activation of the left hemisphere together with an increasing ratio in the EEG activit...

journal_title：Biological psychology

authors： Gale A,Davies I,Smallbone A

更新日期：1978-04-01 00:00:00

abstract：:Recent studies of the nasal cycle and forced uni-nostril breathing have demonstrated that integrated EEG amplitudes are greater over the hemisphere contralateral to the dominant (less congested) or unblocked nostril. Two experiments were designed to determine if asymmetries in nasal airflow, occurring naturally as a r...

journal_title：Biological psychology

authors： Klein R,Pilon D,Prosser S,Shannahoff-Khalsa D

更新日期：1986-10-01 00:00:00

abstract：:The association between defensiveness and metabolic burden, as well as the moderating effects of sex and age were evaluated in 199 healthy working men (N=81) and women (N=118), aged 20-64 years (M=41; S.D.=11.45). Defensiveness (Marlowe-Crowne Social Desirability Scale) and parameters of metabolic syndrome (MS; waist ...

journal_title：Biological psychology

authors： Lévesque K,Bureau S,Moskowitz DS,Tardif JC,Lavoie J,Dupuis G,D'Antono B

更新日期：2009-03-01 00:00:00

abstract：:The type of threat shown in an image influences the emotional salience of unpleasant images. Seventy-four participants (21 male) rated high threat, moderate threat, and neutral images featuring reptiles, firearms, or humans as electroencephalographic activity was recorded. The magnitude of P3b amplitudes coincided wit...

journal_title：Biological psychology

authors： Miller RK,Martin FH

更新日期：2020-01-01 00:00:00

abstract：:Cardiac outputs (CO) measured by bioelectric impedance (Z) and thermodilution (TD) were compared in ten stable, non-ventilated male coronary artery bypass patients (mean age 59 +/- 12 years) in an open heart recovery unit. The measurements were obtained blindly in three sequential body positions (supine, 45 degrees, f...

journal_title：Biological psychology

authors： Demeter RJ,Parr KL,Toth PD,Woods JR

更新日期：1993-08-01 00:00:00