Event-related potentials in adolescents with combined ADHD and CD disorder: a single stimulus paradigm.

abstract：:This study extends Duff and Hampson's [Duff, S., & Hampson, E. (2001). A sex difference on a novel spatial working memory task in humans. Brain and Cognition,47, 470-493] finding of a sex-related difference in favor of females for an object location memory task. Twenty female and 20 male undergraduate students perform...

journal_title：Brain and cognition

authors： Lejbak L,Vrbancic M,Crossley M

更新日期：2009-02-01 00:00:00

abstract：:Previous research has attributed to the right hemisphere (RH) a key role in eliciting false memories to visual emotional stimuli. These results have been explained in terms of two right-hemisphere properties: (i) that emotional stimuli are preferentially processed in the RH and (ii) that visual stimuli are represented...

journal_title：Brain and cognition

authors： Buratto LG,Zimmermann N,Ferré P,Joanette Y,Fonseca RP,Stein LM

更新日期：2014-10-01 00:00:00

abstract：:A preliminary electroencephalographic (EEG) investigation was conducted to determine if the pattern of hemispheric activation in mathematically precocious youth differs from that of average math ability subjects. Alpha activity at four brain sites (frontal, temporal, parietal, and occipital lobes) over the left and ri...

journal_title：Brain and cognition

authors： O'Boyle MW,Alexander JE,Benbow CP

更新日期：1991-11-01 00:00:00

abstract：:Investigations using in vivo magnetic resonance (MR) morphometry have shown that left-right asymmetry of the planum temporale (PT) is a structural correlate of hemispheric functional asymmetries in adult humans (e.g., handedness, language representation). Postmortem studies of brains of fetuses and newborns have demon...

journal_title：Brain and cognition

authors： Preis S,Jancke L,Schmitz-Hillebrecht J,Steinmetz H

更新日期：1999-08-01 00:00:00

abstract：:Fragile X syndrome is the world's most common hereditary cause of developmental delay in males and is now well characterized at the biological, brain and cognitive levels. The disorder is caused by the silencing of a single gene on the X chromosome, the FMR1 gene. The premutation (carrier) status, however, is less wel...

journal_title：Brain and cognition

authors： Cornish KM,Kogan CS,Li L,Turk J,Jacquemont S,Hagerman RJ

更新日期：2009-04-01 00:00:00

abstract：:Laterality and age of onset effects on semantic and figural memory were evaluated in 30 right-handed, left speech dominant (amobarbital test) patients with epilepsy before and after temporal lobectomy. There were no effects of focus on WAIS-R IQ scores. Early onset (less than or equal to 5 years) was associated with l...

journal_title：Brain and cognition

authors： Saykin AJ,Gur RC,Sussman NM,O'Connor MJ,Gur RE

更新日期：1989-03-01 00:00:00

abstract：:The intent and feelings of the speaker are often conveyed less by what they say than by how they say it, in terms of the affective prosody - modulations in pitch, loudness, rate, and rhythm of the speech to convey emotion. Here we propose a cognitive architecture of the perceptual, cognitive, and motor processes under...

journal_title：Brain and cognition

authors： Wright A,Saxena S,Sheppard SM,Hillis AE

更新日期：2018-07-01 00:00:00

abstract：:Schizophrenia is characterized by heterogeneous brain abnormalities involving cerebral regions implied in the executive functioning. The dysexecutive syndrome is one of the most prominent and functionally cognitive features of schizophrenia. Nevertheless, it is not clear to what extend executive deficits are heterogen...

journal_title：Brain and cognition

authors： Raffard S,Bayard S

更新日期：2012-06-01 00:00:00

abstract：:In a previous study, the pattern of ear superiority displayed by nonmusicians in a task where dichotically presented target melodies have to be recognized among four probes was found to be correlated with subjects' descriptions of their operating modes: those who reported focusing on critical local differences in pitc...

journal_title：Brain and cognition

authors： Peretz I,Morais J,Bertelson P

更新日期：1987-04-01 00:00:00

abstract：:Extraversion and Neuroticism are two fundamental dimensions of human personality that influence cognitive functioning in healthy subjects. Little is known about personality changes that may occur in patients with multiple sclerosis (MS) nor about, in particular, their neurofunctional basis. The aim of this study is to...

journal_title：Brain and cognition

authors： Gioia MC,Cerasa A,Valentino P,Fera F,Nisticò R,Liguori M,Lanza P,Quattrone A

更新日期：2009-12-01 00:00:00

abstract：:The coupling of hand grasping stimuli and the subsequent grasp execution was explored in normal participants. Participants were asked to respond with their right- or left-hand to the accuracy of an observed (dynamic) grasp while they were holding precision or power grasp response devices in their hands (e.g., precisio...

journal_title：Brain and cognition

authors： Vainio L,Tucker M,Ellis R

更新日期：2007-11-01 00:00:00

abstract：:Prospective memory (PM) refers to the timely execution of a previously formed intention. PM deficits are one of the earliest measurable deficits in Alzheimer's disease (AD; Huppert & Beardsall, 1993) and yet, there has been little systematic research devoted to identifying ways in which these deficits can be compensat...

journal_title：Brain and cognition

authors： Kixmiller JS

更新日期：2002-07-01 00:00:00

abstract：:In human communication and mate selection the appearance of health sends signals regarding biological fitness. We compared the appearance of health in the sides of the face to previous results on left-right facial asymmetry in the appearance of beauty (1). The stimuli were created by aligning the left and right sides ...

journal_title：Brain and cognition

authors： Reis VA,Zaidel DW

更新日期：2001-06-01 00:00:00

abstract：:The visual system has the remarkable ability to generalize across different viewpoints and exemplars to recognize abstract categories of objects, and to discriminate between different viewpoints and exemplars to recognize specific instances of particular objects. Behavioral experiments indicate the critical role of th...

journal_title：Brain and cognition

authors： Harvey DY,Burgund ED

更新日期：2012-10-01 00:00:00

abstract：:Identifying the information processing constraints that determine whether or not imagery moderates visual field asymmetries is essential for constructing a dynamic model of hemispheric interaction during language processing. In this investigation, we manipulated the global experimental context in which imageable and n...

journal_title：Brain and cognition

authors： Chiarello C,Liu S,Quan N,Shears C

更新日期：2000-06-01 00:00:00

abstract：:Performance deterioration over time, or time-on-task (TOT) effects, can be observed across a variety of tasks, but little attention has been paid to how TOT-related brain activity may differ based on task pacing and cognitive demands. Here, we employ a set of three closely related tasks to investigate the effect of th...

journal_title：Brain and cognition

authors： Teng J,Massar SAA,Tandi J,Lim J

更新日期：2019-12-01 00:00:00

abstract：:Non-visual gaze patterns (NVGPs) involve saccades and fixations that spontaneously occur in cognitive activities that are not ostensibly visual. While reasons for their appearance remain obscure, convergent empirical evidence suggests that NVGPs change according to processing requirements of tasks. We examined NVPGs i...

journal_title：Brain and cognition

authors： Micic D,Ehrlichman H,Chen R

更新日期：2010-12-01 00:00:00

abstract：:Research across domains has suggested that agents, the doers of actions, have a processing advantage over patients, the receivers of actions. We hypothesized that agents as "event builders" for discrete actions (e.g., throwing a ball, punching) build on cues embedded in their preparatory postures (e.g., reaching back ...

journal_title：Brain and cognition

authors： Cohn N,Paczynski M,Kutas M

更新日期：2017-12-01 00:00:00

abstract：:In later editions of his two major works, Isaac Newton proposed an electrical hypothesis of nervous transmission. According to this hypothesis, an electrical aether permeates the nerve and transmits vibrations along it. This implies that the nerve is a communication line, and potentially, an extension of the mind. The...

journal_title：Brain and cognition

authors： Wallace W

更新日期：2003-02-01 00:00:00

abstract：:This study investigated preparatory processes involved in adapting to changing episodic memory retrieval demands. Event-related potentials (ERPs) were recorded while participants performed a general old/new recognition task and a specific task that also required retrieval of perceptual details. The relevant task remai...

journal_title：Brain and cognition

authors： Benoit RG,Werkle-Bergner M,Mecklinger A,Kray J

更新日期：2009-06-01 00:00:00

abstract：:A number of recent studies have shown conflicting evidence as to common or distinct representations between symbolic ordinality and quantity. We investigated this issue through a series of neuropsychological tests in a unique Chinese patient with the left angular gyrus and left supramarginal gyrus lesions. Behavioral ...

journal_title：Brain and cognition

authors： Chen Z,Xu M,Shang D,Peng G,Luo B

更新日期：2014-07-01 00:00:00

abstract：:Slowness in obsessive-compulsive disorder (OCD) has been attributed to intrusive thoughts or meticulousness. Recent research suggests that slowness in OCD may be particularly evident on tests of executive function subserved by frontostriatal circuitry. In the present study, the speed and accuracy of responding on neur...

journal_title：Brain and cognition

authors： Roth RM,Baribeau J,Milovan DL,O'Connor K

更新日期：2004-04-01 00:00:00

abstract：BACKGROUND:Diffusion tensor imaging (DTI) has revealed microstructural aspects of adolescent brain development, the cognitive correlates of which remain relatively uncharacterized. METHODS:DTI was used to assess white matter microstructure in 18 typically developing adolescents (ages 16-18). Fractional anisotropy (FA)...

journal_title：Brain and cognition

authors： Fryer SL,Frank LR,Spadoni AD,Theilmann RJ,Nagel BJ,Schweinsburg AD,Tapert SF

更新日期：2008-07-01 00:00:00

abstract：:The purpose of this study was to determine whether the severity of visual hemineglect follows a unimodal or bimodal frequency distribution. Seventy-seven consecutive patients with a unilateral cerebral infarct (36 left- and 41 right-hemisphere lesions) were evaluated. The severity of neglect was measured as the number...

journal_title：Brain and cognition

authors： Plourde G,Joanette Y,Fontaine FS,Laplante L,Renaseau-Leclerc C

更新日期：1993-03-01 00:00:00

abstract：:Mind transforms the continuance of physical space-time into moments (the absolute Now) and blends these moments into an apparent continuity through an overlapping of unfolding capsules. The flow of psychological time is an illusion based on the rapid replacement of these capsules. Each mind computes the measure of tim...

journal_title：Brain and cognition

authors： Brown JW

更新日期：1990-11-01 00:00:00

abstract：:In order to determine the dissociability of face, voice, and personal name recognition, we studied the performance of 36 brain-lesioned patients and 20 control subjects. Participants performed familiarity decisions for portraits, voice samples, and written names of celebrities and unfamiliar people. In those patients ...

journal_title：Brain and cognition

authors： Neuner F,Schweinberger SR

更新日期：2000-12-01 00:00:00

abstract：:A number of studies involving recognition of tachistoscopically presented words have reported that the typical right visual field performance superiority associated with linguistic stimuli is enhanced by bilateral presentations (simultaneous stimuli in both visual half-fields) compared to unilateral presentations (sti...

journal_title：Brain and cognition

authors： Efron R,Yund EW,Nichols DR

更新日期：1990-01-01 00:00:00

abstract：:We report a case study of a 48 year-old patient, J.O., who was tested 20 years after the removal of a tumor in the left temporal-parietal region. This surgery and subsequent radiation resulted in right side paralysis and numerous language problems. Tests of J.O.'s single word reading abilities indicate that she could ...

journal_title：Brain and cognition

authors： McEwen S,Westbury C,Buchanan L,Libben G

更新日期：2001-06-01 00:00:00

abstract：:Hand skill asymmetry on two handedness tasks was examined in consistent right-handed musicians and nonmusicians as well as mixed-handed and consistent left-handed nonmusicians. Musicians, although demonstrating right-hand superiority, revealed a lesser degree of hand skill asymmetry than consistent right-handed nonmus...

journal_title：Brain and cognition

authors： Jäncke L,Schlaug G,Steinmetz H

更新日期：1997-08-01 00:00:00

abstract：:We studied the spoken language of 49 children who had undergone hemispherectomy as part of the UCLA Pediatric Epilepsy Surgery Research Program and analyzed, among a number of clinical factors, the relation between acquired vs developmental pathology and spoken language outcomes. In this paper we will briefly review t...

journal_title：Brain and cognition

authors： de Bode S,Curtiss S

更新日期：2000-06-01 00:00:00