Combining structural and functional neuroimaging data for studying brain connectivity: a review.

abstract：:This report examines the hypothesis that electrocardiographic T-wave amplitude is sensitive to graded increases in beta-sympathetic stimulation of the heart. Beta-adrenergic activity was manipulated pharmacologically in 9 healthy men by bolus infusion of isoproterenol in each of six doses: 0.1, 0.25, 0.5, 1.0, 2.0, an...

journal_title：Psychophysiology

authors： Contrada RJ,Dimsdale J,Levy L,Weiss T

更新日期：1991-07-01 00:00:00

abstract：:A deviant sound in a sequence of standard sounds elicits a neuromagnetic mismatch field (MMF) reflecting change detection based on the auditory sensory memory trace. To illuminate the nature of this trace, we investigated the effects of white noise and music maskers on the MMF. The stimuli were delivered to the partic...

journal_title：Psychophysiology

authors： Levänen S,Sams M

更新日期：1997-05-01 00:00:00

abstract：:Numerous studies have documented an inverse relationship between blood pressure and sensitivity to experimental nociceptive stimulation. The present study aimed to investigate possible associations between blood pressure and the occurrence and intensity of paradoxical pain induced by the thermal grill paradigm. Thirty...

journal_title：Psychophysiology

authors： Scheuren R,Duschek S,Schulz A,Sütterlin S,Anton F

更新日期：2016-08-01 00:00:00

abstract：:Frequency-dependent transfer from EOG to EEG may be insufficiently accounted for by simple time domain regression methods (Gasser, Sroka, & Möcks, 1986; Woestenburg, Verbaten, & Slangen, 1983). In contrast, a multiple-lag time domain regression analysis, using lagged regression of EEG on EOG, must theoretically accoun...

journal_title：Psychophysiology

authors： Kenemans JL,Molenaar PC,Verbaten MN,Slangen JL

更新日期：1991-01-01 00:00:00

abstract：:In the context of picture viewing, consistent and specific relationships have been found between two emotion dimensions (valence and arousal) and self-report, physiological and overt behavioral responses. Relationships between stimulus content and the emotion-response profile can also be modulated by the formal proper...

journal_title：Psychophysiology

authors： Simons RF,Detenber BH,Roedema TM,Reiss JE

更新日期：1999-09-01 00:00:00

abstract：:The integrated effect of the cholesterol and CYP46 genotypes on the risk of cognitive decline needs to be determined. Using the Cognitive Abilities Screening Instrument (CASI), 145 mentally healthy middle-aged and older adults were recruited to investigate the influence of cholesterol and CYP46 genotypes on cognitive ...

journal_title：Psychophysiology

authors： Lai CL,Hsu CY,Liou LM,Hsieh HY,Hsieh YH,Liu CK

更新日期：2011-11-01 00:00:00

abstract：:The aim of this study was to investigate whether components of pain event-related potentials (ERPs) are modulated by anxiety. Pain ERPs in response to electrical stimulation were collected from 14 healthy individuals in a neutral condition and a condition where pain-related anxiety was induced. The amplitude of the N1...

journal_title：Psychophysiology

authors： Warbrick T,Sheffield D,Nouwen A

更新日期：2006-09-01 00:00:00

abstract：:Muscular activity recording is of high basic science and clinical relevance and is typically achieved using electromyography (EMG). While providing detailed information about the state of a specific muscle, this technique has limitations such as the need for a priori assumptions about electrode placement and difficult...

journal_title：Psychophysiology

authors： Barchiesi G,Demarchi G,Wilhelm FH,Hauswald A,Sanchez G,Weisz N

更新日期：2020-03-01 00:00:00

abstract：:The present study was aimed at deciphering whether the delay in choice reaction time (RT) and the silent period (SP) caused by transcranial magnetic stimulation (TMS) of the motor cortex in the ongoing electromyogram are due to the same physiological mechanism. To this end, the effect of TMS was studied in 6 healthy v...

journal_title：Psychophysiology

authors： Burle B,Bonnet M,Vidal F,Possamaï CA,Hasbroucq T

更新日期：2002-03-01 00:00:00

abstract：:We used the effects of colored distractors on ERPs to assess the psychophysiological consequences of selection by color. In Experiment 1 participants searched a rapid serial visual presentation (RSVP) sequence for a prespecified target letter that usually appeared in a cued color. ERPs elicited by cued-color distracto...

journal_title：Psychophysiology

authors： Vierck E,Miller J

更新日期：2009-05-01 00:00:00

abstract：:We compared the effects of laughter and several respiratory movements on spinal motor excitability to unravel their respective influences. We measured H-reflexes in 13 healthy volunteers during 10 different tasks (including laughter, simulated laughter, and various respiratory movements). We compared the percentage th...

journal_title：Psychophysiology

authors： Overeem S,Taal W,Ocal Gezici E,Lammers GJ,Van Dijk JG

更新日期：2004-03-01 00:00:00

abstract：:The partial pressure of carbon dioxide in the arterial blood (PaCO2) is usually tightly regulated, yet it varies among healthy people at rest (range approximately 32-44 mmHg) as well as within an individual during many natural life situations. The present study examined whether modest changes in end-tidal PCO2 (PETCO2...

journal_title：Psychophysiology

authors： Bloch-Salisbury E,Lansing R,Shea SA

更新日期：2000-07-01 00:00:00

abstract：:The lateralized readiness potential (LRP) is a component of average event-related potentials that has proven very useful in the study of hand-specific motor preparation. We developed a model of single-trial LRP waveforms that produces realistic average waveforms for both stimulus-locked and response-locked averaging. ...

journal_title：Psychophysiology

authors： Stahl J,Gibbons H,Miller J

更新日期：2010-01-01 00:00:00

abstract：:According to recent models on visual attention, both the salience of signals (bottom-up) and the intention to search for particular stimuli (top-down) are determinants for attentional selection. We investigated these mechanisms by varying the top-down set of participants that had to detect either luminance or orientat...

journal_title：Psychophysiology

authors： Schneider D,Beste C,Wascher E

更新日期：2012-11-01 00:00:00

abstract：:Two competing approaches for the roles of stimulus significance and novelty in determining orienting responses (ORs) were tested and compared. According to the first, ORs to significant stimuli are determined by sets and expectations and are relatively independent of the contrast between the test stimulus and precedin...

journal_title：Psychophysiology

authors： Ben-Shakhar G

更新日期：1994-07-01 00:00:00

abstract：:The effects of force production on medial-frontal negativity (MFN), reflecting the activity of an internal action-monitoring system, were investigated in a force-production task. A precue indicated a low or high force before a stimulus signaled the execution of the same or opposite force. An incorrectly exerted force ...

journal_title：Psychophysiology

authors： Armbrecht AS,Gibbons H,Stahl J

更新日期：2012-01-01 00:00:00

abstract：:The present study investigated the effects of informed consent regarding upcoming, aversive stimuli on autonomic and self-report measures of anxiety. Physiological and self-report measures were recorded prior to the subject receiving information regarding the nature of the upcoming stressor (naive baseline block), fol...

journal_title：Psychophysiology

authors： Farha JG,Sher KJ

更新日期：1989-03-01 00:00:00

abstract：:The early and late components of the event-related potential (ERP) Old-New effect are well characterized with respect to long-term memory, and have been associated with processes of familiarity and recollection, respectively. Now, using a short-term memory paradigm with verbal and nonverbal stimuli, we explored the wa...

journal_title：Psychophysiology

authors： Danker JF,Hwang GM,Gauthier L,Geller A,Kahana MJ,Sekuler R

更新日期：2008-09-01 00:00:00

abstract：:Although the 40 Hz auditory steady-state response (ASSR) is of clinical interest, the construct validity of EEG and MEG measures of 40 Hz ASSR cortical microcircuits is unclear. This study evaluated several MEG and EEG metrics by leveraging findings of (a) an association between the 40 Hz ASSR and age in the left but ...

journal_title：Psychophysiology

authors： Edgar JC,Fisk CL IV,Chen YH,Stone-Howell B,Hunter MA,Huang M,Bustillo JR,Cañive JM,Miller GA

更新日期：2017-08-01 00:00:00

abstract：:For over 35 years, research has examined frontal alpha EEG asymmetry, discussed in terms of relative left frontal activity (rLFA) in the present review, as a concurrent and prospective marker of affective processing and psychopathology. Because rLFA may index (a) neural correlates of frontal asymmetry, or (b) psycholo...

journal_title：Psychophysiology

authors： Reznik SJ,Allen JJB

更新日期：2018-01-01 00:00:00

abstract：:The one-year reliability of auditory evoked potential (AEP) amplitude/stimulus intensity slopes (obtained for single channels and with dipole source analysis) and the stability and criterion validity of alternative measures to the conventional AEPs augmenting/reducing (A/R) linear slope were explored in a sample of 21...

journal_title：Psychophysiology

authors： Carrillo-de-la-Peña MT

更新日期：2001-05-01 00:00:00

abstract：:Information is stored in distributed cortical networks, but it is unclear how distributed stores are synthesized into a unified percept. Activation of local circuits in the gamma range (30 < < 80 Hz), and distributed stores in the low theta range (3-5 Hz) may underlie perceptual binding. Words have a crucial role in s...

journal_title：Psychophysiology

authors： Salisbury DF,Taylor G

更新日期：2012-03-01 00:00:00

abstract：:The N2pc ERP component has been widely used as a measure of lateralized visual attention. It is characterized by a negativity contralateral to the attended location or target, and it is thought to reflect contralaterally enhanced processing of attended information in intermediate to high levels of the ventral visual p...

journal_title：Psychophysiology

authors： Papaioannou O,Luck SJ

更新日期：2020-05-01 00:00:00

abstract：:Event-related potentials were recorded from participants 5-7, 9-11, 14-16, and 22-28 years old during an auditory novelty oddball task. In this task, stimuli about which the participant is not instructed (i.e., novel or uncategorized) typically elicit a more frontally oriented P3 scalp topography (novelty P3). In cont...

journal_title：Psychophysiology

authors： Cycowicz YM,Friedman D,Rothstein M

更新日期：1996-11-01 00:00:00

abstract：:When inverted, thatcherized faces appear normal. This may be due to a decrease in configural and an increase in featural processing. It is not known whether this processing is continuous or reflects two distinct processing systems. Using event-related potentials (ERPs), we investigated the Thatcher effect on thatcheri...

journal_title：Psychophysiology

authors： Milivojevic B,Clapp WC,Johnson BW,Corballis MC

更新日期：2003-11-01 00:00:00

abstract：:We review and summarize seven molecular genetic studies of 17 psychophysiological endophenotypes that comprise this special issue of Psychophysiology, address criticisms raised in accompanying Perspective and Commentary pieces, and offer suggestions for future research. Endophenotypes are polygenic, and possibly influ...

journal_title：Psychophysiology

authors： Iacono WG,Vaidyanathan U,Vrieze SI,Malone SM

更新日期：2014-12-01 00:00:00

abstract：:Diurnal and nocturnal trunk and limb motor activity of 20 healthy individuals was evaluated by actimetry for 45 consecutive hours. Sleep was assessed by sleep logs. Overall, motor activity significantly (p < .05) decreased in the order wrist, ankle, and trunk. There was significantly more motor activity in the dominan...

journal_title：Psychophysiology

authors： Middelkoop HA,van Dam EM,Smilde-van den Doel DA,Van Dijk G

更新日期：1997-03-01 00:00:00

abstract：:The fingers and feet have long been accepted as optimal anatomical recording sites for electrodermal activity. The available literature suggests that the feet are more responsive than the fingers. The present report compared skin conductance level (SCL) and responses (SCRs) from the left foot and the distal phalanges ...

journal_title：Psychophysiology

authors： Payne AF,Dawson ME,Schell AM,Singh K,Courtney CG

更新日期：2013-11-01 00:00:00

abstract：:Behavioral evidence indicates that skills associated with children's cognitive control (e.g., response inhibition and attentional control) undergo rapid development during early childhood. A particularly important time is the transition to elementary school. Yet, at present, relatively little is known about developmen...

journal_title：Psychophysiology

authors： Grammer JK,Gehring WJ,Morrison FJ

更新日期：2018-03-01 00:00:00

abstract：:Auditory selective attention makes it possible to pick out one speech stream that is embedded in a multispeaker environment. We adapted a cued dichotic listening task to examine suppression of a speech stream lateralized to the nonattended ear, and to evaluate the effects of attention on the right ear's well-known adv...

journal_title：Psychophysiology

authors： Payne L,Rogers CS,Wingfield A,Sekuler R

更新日期：2017-04-01 00:00:00