A case of simulated, psychogenic or focal pure retrograde amnesia: did an entire life become unconscious?

abstract：:Facial expressions of emotion display a wealth of important social information that we use to guide our social judgements. The aim of the current study was to investigate whether patients with orbitofrontal cortex (OFC) lesions exhibit an impaired ability to judge the approachability of emotional faces. Furthermore, w...

journal_title：Neuropsychologia

authors： Willis ML,Palermo R,Burke D,McGrillen K,Miller L

更新日期：2010-06-01 00:00:00

abstract：:The patient C.C. developed an amnesic syndrome at the age of 10 yr. Like adult amnesics, C.C. demonstrated impaired episodic memory for both verbal and visual materials although immediate memory span was spared. However, striking deficits were also observed on a wide variety of semantic memory tasks, including reading...

journal_title：Neuropsychologia

authors： Ostergaard AL

更新日期：1987-01-01 00:00:00

abstract：:Beta-gamma oscillation has been demonstrated to be sensitive to unexpected reward feedback. However, it remains unclear whether beta-gamma activity manifests individual differences in reinforcement learning processing. Given that individuals differ largely in reinforcement learning tasks, we adapted the Friedland task...

journal_title：Neuropsychologia

authors： Wang J,Zhang J,Li P,Martens S,Luo Y

更新日期：2019-08-01 00:00:00

abstract：:The detection of social threat is crucial for adaptive behaviour. Previous studies have shown that angry faces capture attention and are processed more efficiently than happy faces. While this anger superiority effect has been found in typical and atypical development, it is unknown whether it exists in individuals wi...

journal_title：Neuropsychologia

authors： Santos A,Silva C,Rosset D,Deruelle C

更新日期：2010-03-01 00:00:00

abstract：:Induced gamma-band response (iGBR) has been linked to coherent perception of images and is thought to represent the synchronisation of neuronal populations mediating binding of elements composing the image and the comparisons with memory for proper recognition. This study uses fragmented images with intracranial elect...

journal_title：Neuropsychologia

authors： Bertrand JA,Tremblay J,Lassonde M,Vannasing P,Khoa Nguyen D,Robert M,Bouthillier A,Lepore F

更新日期：2013-03-01 00:00:00

abstract：:When subjects are given the balls-and-boxes problem-solving task (Kotovsky & Simon, 1990), they move rapidly towards the goal after an extended exploratory phase, despite having no awareness of how to solve the task. We investigated possible non-conscious learning mechanisms by giving subjects three runs of the task w...

journal_title：Neuropsychologia

authors： Paynter CA,Kotovsky K,Reder LM

更新日期：2010-08-01 00:00:00

abstract：:A series of recent studies have shown that selective attention can influence the emotional value of both selected as well as ignored items. Specifically, ignored items (distractors) were consistently rated less positively in emotional evaluations, following attentional selection, relative to (typically) simultaneously...

journal_title：Neuropsychologia

authors： Fragopanagos N,Cristescu T,Goolsby BA,Kiss M,Eimer M,Nobre AC,Raymond JE,Shapiro KL,Taylor JG

更新日期：2009-10-01 00:00:00

abstract：:In this paper the performance of patients with unilateral hemispheric lesions (n = 10 with right brain damage; n = 10 with left brain damage) on a free-field sound localization task was contrasted with that of healthy controls (n = 10). Sound stimuli were presented binaurally in the horizontal plane from eight loudspe...

journal_title：Neuropsychologia

authors： Haeske-Dewick H,Canavan AG,Hömberg V

更新日期：1996-09-01 00:00:00

abstract：:Using positron emission tomography (PET), we studied physiological changes in a patient with frontal lobe damage resulting from closed head injury by assessing his regional cerebral blood flow (rCBF) pattern relative to that of his uninjured monozygotic (MZ) cotwin and against normal variability between cotwins in 10 ...

journal_title：Neuropsychologia

authors： Kirkby BS,Van Horn JD,Ostrem JL,Weinberger DR,Berman KF

更新日期：1996-07-01 00:00:00

abstract：:We examined the effects of emotional stimuli on right and left hemisphere detection performance in a hemifield visual discrimination task. A group of 18 healthy subjects were asked to discriminate between upright and inverted triangles (target). Targets were randomly presented in the left or right visual hemifield (15...

journal_title：Neuropsychologia

authors： Hartikainen KM,Ogawa KH,Knight RT

更新日期：2000-01-01 00:00:00

abstract：:To test the idea that associated with stuttering is a cognitive difficulty related to the organization of sequences of responses, stutterers and fluent speakers were compared on a task that required the transcription to paper of rapidly presented letter sequences ranging in length from 3 to 10 letters. Compared to flu...

journal_title：Neuropsychologia

authors： Webster WG

更新日期：1987-01-01 00:00:00

abstract：:The line bisection task is commonly depicted as a valid diagnostic tool to help differentiate between primary visual field defects and spatial neglect. However, recent studies have addressed possible drawbacks in the acute phase after stroke onset. We investigated these critical assumptions in a large and homogeneous ...

journal_title：Neuropsychologia

authors： Sperber C,Karnath HO

更新日期：2016-02-01 00:00:00

abstract：:People hate being deceived. However, what would it be if lies come from in-group members compared with that from out-group members? In the current Electroencephalography (EEG) study, we recruited thirty-six participants to play a modified estimator and advisor game to investigate the mental and neural processes to lie...

journal_title：Neuropsychologia

authors： Mei D,Zhang W,Yin L

更新日期：2020-03-02 00:00:00

abstract：:People can consciously re-experience past events and pre-experience possible future events. This fMRI study examined the neural regions mediating the construction and elaboration of past and future events. Participants were cued with a noun for 20s and instructed to construct a past or future event within a specified ...

journal_title：Neuropsychologia

authors： Addis DR,Wong AT,Schacter DL

更新日期：2007-04-08 00:00:00

abstract：:Recent evidence on visual neglect suggests that each hemisphere maintains a retinotopically organized representation of the visual world contralateral to the current fixation point and that this representation is based not only on analysis of the current retinal input but, equally importantly, on information retrieved...

journal_title：Neuropsychologia

authors： Hornak J,Oxbury S,Oxbury J,Iversen SD,Gaffan D

更新日期：1997-09-01 00:00:00

abstract：:Six macaques and 20 right-handed human subjects, given identical test material, were asked to choose which of two composites, one consisting entirely of the left half of a monkey or a human face, the other of the right half, appeared most like the normal face. Confirming observations of others, the group of human subj...

journal_title：Neuropsychologia

authors： Overman WH Jr,Doty RW

更新日期：1982-01-01 00:00:00

abstract：:Since Balint's first description, optic ataxia has been considered as a pure visuomotor impairment produced by a lesion of the posterior parietal cortex. Beyond general agreement on the parietal involvement in visually guided behaviour, the exact role of the dorsal posterior parietal cortex in the temporal aspects of ...

journal_title：Neuropsychologia

authors： Roy AC,Stefanini S,Pavesi G,Gentilucci M

更新日期：2004-01-01 00:00:00

abstract：:Recent evidence suggests that lifelong bilingualism may contribute to cognitive reserve (CR) in normal aging. However, there is currently no neuroimaging evidence to suggest that lifelong bilinguals can retain normal cognitive functioning in the face of age-related neurodegeneration. Here we explored this issue by com...

journal_title：Neuropsychologia

authors： Gold BT,Johnson NF,Powell DK

更新日期：2013-11-01 00:00:00

abstract：:It has been proposed that actions are intrinsically linked to perception. The idea behind these theories is that observing, imagining or in any way representing an action excites the motor programs used to execute that same action. There is neurophysiological evidence that neurons in premotor cortex of monkeys respond...

journal_title：Neuropsychologia

authors： Blakemore SJ,Frith C

更新日期：2005-01-01 00:00:00

abstract：:Sensitivity to the temporal relationship between auditory and visual stimuli is key to efficient audiovisual integration. However, even adults vary greatly in their ability to detect audiovisual temporal asynchrony. What underlies this variability is currently unknown. We recorded event-related potentials (ERPs) while...

journal_title：Neuropsychologia

authors： Kaganovich N,Schumaker J

更新日期：2016-06-01 00:00:00

abstract：:Difficulties with verbal fluency tasks (VFIT) have been shown mainly to be associated with left frontal lobe pathology in lesion studies. The design fluency test (DFT) is a non-verbal analogue of word fluency tasks and has, in patients with right frontal lobe pathology, been coupled to an inability to perform well. Re...

journal_title：Neuropsychologia

authors： Elfgren CI,Risberg J

更新日期：1998-06-01 00:00:00

abstract：:This experiment investigated dynamic gender-related differences in perceptual asymmetry (PA) in a dichotic task. Twenty right-handed males and 20 right-handed females performed a 200 trial directed attention dichotic listening task using consonant-vowel-consonant nonsense syllables. Men showed a greater right-ear adva...

journal_title：Neuropsychologia

authors： Munro P,Govier E

更新日期：1993-04-01 00:00:00

abstract：:Previous research suggests that the right hemisphere (RH) may contribute uniquely to discourse and text processing by activating and maintaining a wide range of meanings, including more distantly related meanings. The present study used the word-lists false memory paradigm [Roediger, H. L., III, & McDermott, K. B. (19...

journal_title：Neuropsychologia

authors： Ben-Artzi E,Faust M,Moeller E

更新日期：2009-01-01 00:00:00

abstract：:The present EEG study investigated the impact of subjective reward preferences and agency on outcome processing. 47 healthy adults (11 male; 36 female) with preferences for either milk or white chocolate completed two runs of a gambling task involving their preferred chocolate (high preference outcomes, HPOs), non-pre...

journal_title：Neuropsychologia

authors： Peterburs J,Sannemann L,Bellebaum C

更新日期：2019-09-01 00:00:00

abstract：:Approaching or looming sounds are salient, potentially threatening stimuli with particular impact on visual processing. The early crossmodal effects by looming sounds (Romei, Murray, Cappe, & Thut, 2009) and their selective impact on visual orientation discrimination (Leo, Romei, Freeman, Ladavas, & Driver, 2011) sugg...

journal_title：Neuropsychologia

authors： Cecere R,Romei V,Bertini C,Làdavas E

更新日期：2014-04-01 00:00:00

abstract：:Timing is required both for estimating the duration of a currently unfolding event, or predicting when a future event is likely to occur. Yet previous studies have shown these processes to be neuroanatomically distinct with duration estimation generally activating a distributed, predominantly right-sided, fronto-stria...

journal_title：Neuropsychologia

authors： Coull JT,Davranche K,Nazarian B,Vidal F

更新日期：2013-01-01 00:00:00

abstract：:Subthalamic deep brain stimulation (STN DBS) is an effective treatment for reducing the motor symptoms of patients with Parkinson's disease (PD), but several side effects have been reported, concerning the processing of emotions. Music has been shown to evoke powerful emotional experiences - not only basic emotions, b...

journal_title：Neuropsychologia

authors： Trost W,Leh F,Houvenaghel JF,Choppin S,Drapier S,Sauleau P,Haegelen C,Robert G,Grandjean D,Vérin M

更新日期：2018-08-01 00:00:00

abstract：:We have found that the common marmoset, Callithrix jacchus, displays a larger left hemimouth during production of fear expressions, with or without vocalization, and a larger right hemimouth when producing a social contact call. Thus, marmosets have right hemisphere specialization for the production of negative emotio...

journal_title：Neuropsychologia

authors： Hook-Costigan MA,Rogers LJ

更新日期：1998-12-01 00:00:00

abstract：:This study investigated semantic priming for literal (stinging-mosquito) and metaphoric (stinging-insult) associates presented to either the left or right visual fields (RVF/LVF) across stimulus-onset-asynchronies (SOA) of 200 and 800 ms. For the short SOA condition, facilitation was found for metaphorically related t...

journal_title：Neuropsychologia

authors： Anaki D,Faust M,Kravetz S

更新日期：1998-07-01 00:00:00

abstract：:In a dual task experiment, subjects were instructed to perform a single finger tapping task whilst either, concurrently memorizing words appearing randomly on a screen in front of them, or concurrently memorizing the positions of the words. Analysis of percentage change scores revealed a significant tapping hand by ta...

journal_title：Neuropsychologia

authors： Towell N,Burton A,Burton E

更新日期：1994-01-01 00:00:00