The right hemisphere as an anomaly detector: evidence from visual perception.

abstract：:Prelingual deafness and developmental dyslexia have confounding developmental effects on reading acquisition. Therefore, standard reading assessment methods for diagnosing dyslexia in hearing people are ineffective for use with deaf people. Recently, Samar, Parasnis, and Berent (2002) reported visual evoked potential ...

journal_title：Brain and cognition

authors： Samar VJ,Parasnis I

更新日期：2005-08-01 00:00:00

abstract：:This is the first quantitative group study of recognition, expression, and other social-emotional behaviors after third ventricle damage in humans. Hypothalamic damage often induced appetitive disorders without affecting other emotional functions. In contrast, lesions in several hemispheric sites, especially right med...

journal_title：Brain and cognition

authors： Weddell RA

更新日期：1994-07-01 00:00:00

abstract：:Women's cradling side preference has been related to contralateral hemispheric specialization of processing emotional signals; but not of processing baby's facial expression. Therefore, 46 nulliparous female volunteers were characterized as left or non-left holders (HG) during a doll holding task. During a signal dete...

journal_title：Brain and cognition

authors： Huggenberger HJ,Suter SE,Reijnen E,Schachinger H

更新日期：2009-06-01 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：: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：:On each trial, after three squares of different sizes (inducing display) were sequentially presented at central fixation, a target square was briefly lateralized to the right or left hemisphere (RH or LH) of 24 normal right-handed males. Subjects determined whether or not the target differed in size from the third ind...

journal_title：Brain and cognition

authors： White H,Minor SW,Merrell J,Smith T

更新日期：1993-07-01 00:00:00

abstract：:Older adults, like patients with dorsolateral frontal lobe lesions, have been shown to be progressively susceptible to errors of perseveration in the Wisconsin Card Sorting Test (WCST). This deficit may result from several types of endogenous adaptive control abilities. First, to enable behavioral modifications in res...

journal_title：Brain and cognition

authors： Ridderinkhof KR,Span MM,van der Molen MW

更新日期：2002-08-01 00:00:00

abstract：:We report investigations of the face processing abilities of SP, a right-handed woman who had suffered a subarachnoid haemorrhage from a right middle cerebral artery aneurysm. Although she could correctly assign visual stimuli to the 'face' category without difficulty, SP performed poorly on all other face processing,...

journal_title：Brain and cognition

authors： Young AW,de Haan EH,Newcombe F

更新日期：1990-09-01 00:00:00

abstract：:Event-related brain potentials (ERPs) were recorded while participants (n=13) were presented with mirrored and normal letters at different orientations and were asked to make mirror-normal letter discriminations. As it has been suggested that a mental rotation out of the plane might be necessary to decide on mirrored ...

journal_title：Brain and cognition

authors： Núñez-Peña MI,Aznar-Casanova JA

更新日期：2009-02-01 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：:Individuals who carry a premutation (PM) allele on the FMR1 gene may experience executive limitations associated with their genetic status, including inhibition deficits. However, poor understanding of individualized risk factors has limited clinical management of this group, particularly in mothers who carry the PM a...

journal_title：Brain and cognition

authors： Klusek J,Hong J,Sterling A,Berry-Kravis E,Mailick MR

更新日期：2020-03-01 00:00:00

abstract：:Multi-store models of working memory (WM) have given way to more dynamic approaches that conceive WM as an activated subset of long-term memory (LTM). The resulting framework considers that memory representations are governed by a hierarchy of accessibility. The activated part of LTM holds representations in a heighte...

journal_title：Brain and cognition

authors： López-Frutos JM,Poch C,García-Morales I,Ruiz-Vargas JM,Campo P

更新日期：2014-02-01 00:00:00

abstract：UNLABELLED:The present study investigates cortical structures associated with personality dimension of positivity (POS) by using a standardized low-resolution brain electromagnetic tomography (sLORETA), which provides EEG localization measures that are independent of the recording reference. Resting EEG and self-report...

journal_title：Brain and cognition

authors： Alessandri G,Caprara GV,De Pascalis V

更新日期：2015-07-01 00:00:00

abstract：:We present a single case study of a patient, HG, who was severely impaired on routine everyday tasks, such as cleaning his teeth and preparing a cup of tea. We used the Action Coding System developed by Schwartz et al. (1991) to provide quantitative and qualitative measures of his performance in a number of experiment...

journal_title：Brain and cognition

authors： Forde EM,Humphreys GW

更新日期：2000-11-01 00:00:00

abstract：:Pseudoneglect is a slight but consistent leftward attentional bias commonly observed in healthy young populations, purportedly explained by right hemispheric dominance. It has been suggested that normal aging might be associated with a decline of the right hemisphere. According to this hypothesis, a few studies have s...

journal_title：Brain and cognition

authors： Schmitz R,Peigneux P

更新日期：2011-08-01 00:00:00

abstract：:The effectiveness of motor imagery training on cognitive performance was examined and the physiological mechanisms involved in the contribution of mental practice to motor learning were considered. The subject's mental effort during motor imagery was assessed by using psychophysiological measures and particularly eye ...

journal_title：Brain and cognition

authors： Papadelis C,Kourtidou-Papadeli C,Bamidis P,Albani M

更新日期：2007-06-01 00:00:00

abstract：:Our analysis of Medical College Admission Test subtest scores by writing hand preference and sex suggests that (a) right hemispheric dominance is associated with intellectual giftedness in verbal reasoning (left-handers obtained higher scores on the verbal reasoning test and were overrepresented in the upper tail of t...

journal_title：Brain and cognition

authors： Halpern DF,Haviland MG,Killian CD

更新日期：1998-10-01 00:00:00

abstract：:Congenital amusia refers to a lifelong disorder of music processing and is linked to pitch-processing deficits. The present study investigated congenital amusics' short-term memory for tones, musical timbres and words. Sequences of five events (tones, timbres or words) were presented in pairs and participants had to i...

journal_title：Brain and cognition

authors： Tillmann B,Schulze K,Foxton JM

更新日期：2009-12-01 00:00:00

abstract：:In two experiments, subjects imagined themselves performing a tracking task under a massed practice schedule. After interpolated rest or no rest, subjects actually performed the criterion task. Some subjects' imagery was augmented with sounds that matched the temporal characteristics of the criterion task. These subje...

journal_title：Brain and cognition

authors： Kohl RM,Fisicaro SA,Roenker DL,White WL,Turner PE

更新日期：1997-04-01 00:00:00

abstract：:Brain imaging studies have identified two cortical areas, the parahippocampal place area (PPA) and the retrosplenial complex (RSC), that respond preferentially to the viewing of scenes. Contrary to the PPA, little is known about the functional maturation and cognitive control of the RSC. Here we used functional magnet...

journal_title：Brain and cognition

authors： Jiang P,Tokariev M,Aronen ET,Salonen O,Ma Y,Vuontela V,Carlson S

更新日期：2014-12-01 00:00:00

abstract：:The subcortical dementias are a heterogeneous group of disorders in which the predominant pathological lesions occur in subcortical structures such as basal ganglia, brainstem nuclei, and the cerebellum. When the cerebral cortex is involved, the lesions are most often in the frontal lobes. These pathologic lesions are...

journal_title：Brain and cognition

authors： Darvesh S,Freedman M

更新日期：1996-07-01 00:00:00

abstract：:The adolescent age period is often characterized as a health paradox because it is a time of extensive increases in physical and mental capabilities, yet overall mortality/morbidity rates increase significantly from childhood to adolescence, often due to preventable causes such as risk taking. Asynchrony in developmen...

journal_title：Brain and cognition

authors： Willoughby T,Good M,Adachi PJ,Hamza C,Tavernier R

更新日期：2014-08-01 00:00:00

abstract：:This article takes an information processing perspective to review current understanding of brain mechanisms of human voluntary timing. Theoretical accounts of timing of the production of isochronous tapping and rhythms and of bimanual responding repetitive responding are reviewed. The mapping of higher level temporal...

journal_title：Brain and cognition

authors： Wing AM

更新日期：2002-02-01 00:00:00

abstract：:Lateral eye movements (LEM) were measured for 32 right-handed subjects while responding to questions rated for verbal and visual-spatial cognitive content and for varying levels of emotionally stimulating content. The results indicated that eye movements were distributed to the right and left in response to verbal and...

journal_title：Brain and cognition

authors： Krikorian R,Rafales L

更新日期：1982-10-01 00:00:00

abstract：:Deep dyslexia is an acquired reading disorder resulting in the production of semantic errors during oral reading and an inability to read aloud nonwords. Several researchers have postulated that patients with deep dyslexia have both phonological and semantic access impairments but the data supporting these claims are ...

journal_title：Brain and cognition

authors： Colangelo A,Stephenson K,Westbury C,Buchanan L

更新日期：2003-11-01 00:00:00

abstract：:Risky decision making is prominent during adolescence, perhaps contributed to by heightened sensation seeking and ongoing maturation of reward and dopamine systems in the brain, which are, in part, modulated by sex hormones. In this study, we examined sex differences in the neural substrates of reward sensitivity duri...

journal_title：Brain and cognition

authors： Alarcón G,Cservenka A,Nagel BJ

更新日期：2017-02-01 00:00:00

abstract：:The existence of handedness differences in the retrieval of episodic memories is well-documented, but virtually all have been obtained under conditions of intentional learning. Two experiments are reported that extend the presence of such handedness differences to memory retrieval under conditions of incidental learni...

journal_title：Brain and cognition

authors： Christman SD,Butler M

更新日期：2011-10-01 00:00:00

abstract：:The present study investigates the event related potential (ERP) components associated with the random version of the Sustained Attention to Response Task (SART). The random SART is a Go/No-Go task in which the No-Go target appears unpredictably and rarely. In the present experiment, the EEG was recorded from 58 elect...

journal_title：Brain and cognition

authors： Zordan L,Sarlo M,Stablum F

更新日期：2008-02-01 00:00:00

abstract：:In this study, right-hemisphere-damaged (RHD) subjects performed significantly worse than LHD and NHD controls across a series of seven facial identity and facial affect tasks. Even when the patient groups were statistically equated on a measure of visuoperceptual ability, the RHD group remained impaired on three emot...

journal_title：Brain and cognition

authors： Bowers D,Bauer RM,Coslett HB,Heilman KM

更新日期：1985-07-01 00:00:00

abstract：:Observers indicated whether a stimulus presented to one visual field or the other consisted of two sine-wave gratings (the baseline stimulus) or those same two gratings with the addition of a 2 cycle per degree (cpd) component. When the absolute spatial frequencies of the baseline stimulus were low (0.5 and 1.0 cpd), ...

journal_title：Brain and cognition

authors： Christman S,Kitterle FL,Hellige J

更新日期：1991-05-01 00:00:00