Covert visual spatial attention in boys with attention deficit hyperactivity disorder: lateral effects, methylphenidate response and results for parents.

abstract：:Consciousness of the finiteness of one's personal existence influences human thoughts and behaviors tremendously. However, the neural substrates underlying the processing of death-related information remain unclear. The current study addressed this issue by scanning 20 female adults, using functional magnetic resonanc...

journal_title：Neuropsychologia

authors： Han S,Qin J,Ma Y

更新日期：2010-10-01 00:00:00

abstract：:Spatial neglect is a characteristic sign of damage to the right hemisphere and is typically characterized by a failure to respond to stimuli on the left side. With about a third of stroke victims showing initial signs of neglect, it is a frequent but also one of the most disabling neurological syndromes. Despite parti...

journal_title：Neuropsychologia

authors： Kerkhoff G,Schenk T

更新日期：2012-05-01 00:00:00

abstract：:Our perceptual systems integrate multisensory information about objects that are close to our bodies, which allow us to respond quickly and appropriately to potential threats, as well as act upon and manipulate useful tools. Intriguingly, the representation of this area close to our body, known as the multisensory 'pe...

journal_title：Neuropsychologia

authors： Maister L,Cardini F,Zamariola G,Serino A,Tsakiris M

更新日期：2015-04-01 00:00:00

abstract：:It is well known that information that is initially thought to be correct but then revealed to be false, often continues to influence human judgement and decision making despite people being aware of the retraction. Yet little research has examined the underlying neural substrates of this phenomenon, which is known as...

journal_title：Neuropsychologia

authors： Gordon A,Brooks JCW,Quadflieg S,Ecker UKH,Lewandowsky S

更新日期：2017-11-01 00:00:00

abstract：:In Experiment I normal subjects performed the classical clinical line-bisection task, and demonstrated a left-side underestimation. In Experiment II subjects maintained fixation upon a central position and adjusted a rod passing through this fixation point so that both extremities were judged equal. The left-side unde...

journal_title：Neuropsychologia

authors： Bradshaw JL,Nettleton NC,Nathan G,Wilson L

更新日期：1985-01-01 00:00:00

abstract：:We used fMRI in 35 healthy participants to investigate how two neighbouring subregions in the lateral anterior temporal lobe (LATL) contribute to semantic matching and object naming. Four different levels of processing were considered: (A) recognition of the object concepts; (B) search for semantic associations relate...

journal_title：Neuropsychologia

authors： Sanjuán A,Hope TM,Jones 'P,Prejawa S,Oberhuber M,Guerin J,Seghier ML,Green DW,Price CJ

更新日期：2015-09-01 00:00:00

abstract：:Children with closed head injuries often experience significant and persistent disruptions in their social and behavioral functioning. Studies with adults sustaining a traumatic brain injury (TBI) indicate deficits in emotion recognition and suggest that these difficulties may underlie some of the social deficits. The...

journal_title：Neuropsychologia

authors： Schmidt AT,Hanten GR,Li X,Orsten KD,Levin HS

更新日期：2010-08-01 00:00:00

abstract：:Two left- and right-hemispherectomized patients with contralateral hemianopia and 20 normal controls were administered a line bisection task. All hemispherectomized patients showed a strong bisection bias towards their blind visual field. This contralateral bias persisted when patients were forced to start scanning wi...

journal_title：Neuropsychologia

authors： Hausmann M,Waldie KE,Allison SD,Corballis MC

更新日期：2003-01-01 00:00:00

abstract：:The present study used the flanker task [Percept. Psychophys. 16 (1974) 143] to identify neural structures that support response selection processes, and to determine which of these structures respond differently depending on the type of stimulus material associated with the response. Participants performed two versio...

journal_title：Neuropsychologia

authors： Hazeltine E,Bunge SA,Scanlon MD,Gabrieli JD

更新日期：2003-01-01 00:00:00

abstract：:Forty-three college-aged subjects posed a series of emotional facial expressions and described their strategies for creating such expressions. The majority of subjects (86%) reported visualizing an image or situation. When asked for the location of the image, the majority (62%) indicated the left hemispace, and only 5...

journal_title：Neuropsychologia

authors： Koff E,Borod JC,White B

更新日期：1983-01-01 00:00:00

abstract：:The interactive association of age and dopaminergic polymorphisms on cognitive function has been studied extensively. However, there is limited research on whether age interacts with the association between genetic polymorphisms and motor learning. We examined a group of young and older adults' performance in three mo...

journal_title：Neuropsychologia

authors： Noohi F,Boyden NB,Kwak Y,Humfleet J,Müller ML,Bohnen NI,Seidler RD

更新日期：2016-04-01 00:00:00

abstract：:Action observation and imitation have been found to influence movement in people with Parkinson's disease (PD), but simple visual stimuli can also guide their movement. To investigate whether action observation may provide a more effective stimulus than other visual cues, the present study examined the effects of obse...

journal_title：Neuropsychologia

authors： Bek J,Gowen E,Vogt S,Crawford TJ,Poliakoff E

更新日期：2020-11-28 00:00:00

abstract：:The status of semantic representations of nouns (concrete and abstract) and verbs (motion and non-motion) was investigated in patients with Alzheimer's disease (AD). Nouns and verbs have been argued to activate different neural substrates, given the selective difficulties reported for one or the other grammatical clas...

journal_title：Neuropsychologia

authors： Bushell CM,Martin A

更新日期：1997-08-01 00:00:00

abstract：:We tested achromatopsic observer, MS, on a number of tasks to establish the extent to which he can process chromatic contour. Stimuli, specified in terms of cone-contrast, were presented in a three-choice oddity paradigm. First we show that MS is able to discriminate the magnitude of chromatic and luminance contrast, ...

journal_title：Neuropsychologia

authors： Kentridge RW,Heywood CA,Cowey A

更新日期：2004-01-01 00:00:00

abstract：:Memory for visual items can evoke activity in visual processing regions, which is typically assumed to reflect conscious remembering. However, based on previous findings, we hypothesized that such activity in early visual areas (BA17, BA18) may reflect priming, a form of nonconscious memory. We tested this hypothesis ...

journal_title：Neuropsychologia

authors： Slotnick SD,Schacter DL

更新日期：2006-01-01 00:00:00

abstract：:Synchronization of EEG alpha activity has been referred to as being indicative of cortical idling, but according to more recent evidence it has also been associated with active internal processing and creative thinking. The main objective of this study was to investigate to what extent EEG alpha synchronization is rel...

journal_title：Neuropsychologia

authors： Benedek M,Bergner S,Könen T,Fink A,Neubauer AC

更新日期：2011-10-01 00:00:00

abstract：:It is known that early music learning (playing of an instrument) modifies functional brain structure (both white and gray matter) and connectivity, especially callosal transfer, motor control/coordination and auditory processing. We compared visual processing of notes and words in 15 professional musicians and 15 cont...

journal_title：Neuropsychologia

authors： Proverbio AM,Manfredi M,Zani A,Adorni R

更新日期：2013-02-01 00:00:00

abstract：:The attentional blink (AB), characterized as a failure to detect a second target following correct identification of a previous target in a rapid serial visual presentation (RSVP), has become a useful measure for investigation of the temporal dynamics of attention. In our previous work, we proposed a two-stage concurr...

journal_title：Neuropsychologia

authors： Kavcic V,Scheid E

更新日期：2011-02-01 00:00:00

abstract：:We studied the neural activation associated with anticipations of emotional pictures using functional magnetic resonance imaging (fMRI) by directly comparing certain with uncertain anticipation conditions. While being scanned with fMRI, healthy participants (n=18) were cued to anticipate and then perceive emotional st...

journal_title：Neuropsychologia

authors： Onoda K,Okamoto Y,Toki S,Ueda K,Shishida K,Kinoshita A,Yoshimura S,Yamashita H,Yamawaki S

更新日期：2008-01-15 00:00:00

abstract：:In this study, we attempted to better delineate the changes in corticospinal excitability that accompany perceptual to motor transformations when people are asked to observe, image or imitate actions. Motor evoked potentials (MEP) from transcranial magnetic stimulation were recorded in the first dorsal interosseous (F...

journal_title：Neuropsychologia

authors： Clark S,Tremblay F,Ste-Marie D

更新日期：2004-01-01 00:00:00

abstract：:This study explores the processing of Arabic numerals in three patients with dense left unilateral neglect. Three tasks have been used: a test of visual awareness (is the stimulus on the left, on the right or on both sides?), a number comparison task (is the number larger or smaller than 5?), a number parity judgment ...

journal_title：Neuropsychologia

authors： Cappelletti M,Cipolotti L

更新日期：2006-01-01 00:00:00

abstract：:Social cognitive neuroscience is a fledgling discipline that has already accrued an impressive body of data, but important questions remain regarding the theoretical constructs and methodological approaches that it utilizes. An overview of the papers in this special issue points to several key issues facing the field....

journal_title：Neuropsychologia

authors： Adolphs R

更新日期：2003-01-01 00:00:00

abstract：:We propose a battery of simple clinical tests to assess the development of elementary visuo-spatial perception. We postulate that most of the tasks we selected rely on the visual dorsal stream, although the dual-stream theory (Milner & Goodale, 1995) discards the role of the dorsal stream for visual perception. In ord...

journal_title：Neuropsychologia

authors： Pisella L,André V,Gavault E,Le Flem A,Luc-Pupat E,Glissoux C,Barrière A,Vindras P,Rossetti Y,Gonzalez-Monge S

更新日期：2013-01-01 00:00:00

abstract：:Previous research has consistently shown that the left parietal cortex is critical for numerical processing, but the role of the right parietal lobe has been much less clear. This study used the intraoperative cortical electrical stimulation approach to investigate neural dissociation in the right parietal cortex for ...

journal_title：Neuropsychologia

authors： Yu X,Chen C,Pu S,Wu C,Li Y,Jiang T,Zhou X

更新日期：2011-08-01 00:00:00

abstract：:Prior fMRI studies have reported relationships between memory-related activity in the hippocampus and in-scanner memory performance, but whether such activity is predictive of longitudinal memory change remains unclear. Here, we administered a neuropsychological test battery to a sample of cognitively healthy older ad...

journal_title：Neuropsychologia

authors： Hou M,de Chastelaine M,Jayakumar M,Donley BE,Rugg MD

更新日期：2020-09-01 00:00:00

abstract：:The objective of this review is to obtain a better understanding of the relationship between manual asymmetries and hemispheric specialization by focusing on the development of hand preference and cerebral lateralization of language. We first sought to describe the development of manual asymmetries for different activ...

journal_title：Neuropsychologia

authors： Cochet H

更新日期：2016-12-01 00:00:00

abstract：:We report a Chinese-speaking patient WJX with left temporal lobe ischemic damage resulting in dementia. Similar to English speaking patients with this pathology, WJX showed impaired semantic system functioning together with a well preserved ability to read aloud Chinese characters including characters with unpredictab...

journal_title：Neuropsychologia

authors： Bi Y,Han Z,Weekes B,Shu H

更新日期：2007-09-20 00:00:00

abstract：:There is a good deal of evidence that observing the actions of other people is associated with activation of the observer's motor system, which may reflect involvement of the mirror neuron system (MNS) in certain aspects of action processing in humans. Furthermore, variation in the extent of this activation appears to...

journal_title：Neuropsychologia

authors： Marshall PJ,Bouquet CA,Shipley TF,Young T

更新日期：2009-08-01 00:00:00

abstract：:Groups of patients with Parkinson's disease, either medicated or unmedicated, were compared with a matched group of normal control subjects on a computerized battery of tests designed to assess spatial, verbal and visual working memory. In the spatial working memory task, subjects were required to search systematicall...

journal_title：Neuropsychologia

authors： Owen AM,Iddon JL,Hodges JR,Summers BA,Robbins TW

更新日期：1997-04-01 00:00:00

abstract：BACKGROUND:Individuals with reduced olfactory function (anosmia, hyposmia) have reported changes in disgust perception and disgust experience compared to normosmic controls. The current functional magnetic resonance imaging (fMRI) study investigated the neural underpinnings of the altered disgust processing. METHOD:Tw...

journal_title：Neuropsychologia

authors： Schienle A,Höfler C,Keck T,Wabnegger A

更新日期：2020-04-01 00:00:00