Journal of Cognitive Neuroscience

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Hyporesponsive Reward Anticipation in the Basal Ganglia following Severe Institutional Deprivation Early in Life
Journal of Cognitive Neuroscience - Tập 22 Số 10 - Trang 2316-2325 - 2010
Mitul A. Mehta, Emma Gore-Langton, Nicole I. Golembo, Emma Colvert, Steven Williams, Edmund Sonuga‐Barke
AbstractSevere deprivation in the first few years of life is associated with multiple difficulties in cognition and behavior. However, the brain basis for these difficulties is poorly understood. Structural and functional neuroimaging studies have implicated limbic system structures as dysfunctional, and one functional imaging study in a heterogeneous group of malt...... hiện toàn bộ
The Electrophysiological Signature of Remember–Know Is Confounded with Memory Strength and Cannot Be Interpreted as Evidence for Dual-process Theory of Recognition
Journal of Cognitive Neuroscience - Tập 29 Số 2 - Trang 322-336 - 2017
Noam Brezis, Zohar Z. Bronfman, Galit Yovel, Yonatan Goshen‐Gottstein
Abstract The quantity and nature of the processes underlying recognition memory remains an open question. A majority of behavioral, neuropsychological, and brain studies have suggested that recognition memory is supported by two dissociable processes: recollection and familiarity. It has been conversely argued, however, that recollection and familiar...... hiện toàn bộ
Indelibility of Subcortical Emotional Memories
Journal of Cognitive Neuroscience - Tập 1 Số 3 - Trang 238-243 - 1989
Joseph E. LeDoux, Lizabeth M. Romanski, Andrew Xagoraris
Abstract Acquisition and extinction of fear responses conditioned to a visual stimulus were examined in rats with ablations of visual cortex. Visual cortex lesions did not interfere with acquisition, indicating that visual fear conditioning, like auditory fear conditioning, is mediated by sub-cortical, probably thalamo-amygdala, sensory pathways. In ...... hiện toàn bộ
Progressive Nonfluent Aphasia: Language, Cognitive, and PET Measures Contrasted with Probable Alzheimer's Disease
Journal of Cognitive Neuroscience - Tập 8 Số 2 - Trang 135-154 - 1996
Murray Grossman, Jenifer Mickanin, Kris Onishi, Elizabeth M. Hughes, Mark D’Esposito, Ding Xin-sheng, Abass Alavi, Martin Reivich
Abstract The purpose of this study was to compare the language and cognitive profiles of four progressive nonfluent aphasia (PNFA) patients with 25 probable Alzheimer's disease (pAD) patients, and to identify the distinct cortical defects associated with cognitive deficits in PNFA using positron emission tomography (PET). Longitudinal observations of...... hiện toàn bộ
An ERP Investigation on Visuotactile Interactions in Peripersonal and Extrapersonal Space: Evidence for the Spatial Rule
Journal of Cognitive Neuroscience - Tập 21 Số 8 - Trang 1550-1559 - 2009
Chiara F. Sambo, Bettina Förster
Abstract The spatial rule of multisensory integration holds that cross-modal stimuli presented from the same spatial location result in enhanced multisensory integration. The present study investigated whether processing within the somatosensory cortex reflects the strength of cross-modal visuotactile interactions depending on the spatial relationshi...... hiện toàn bộ
Precise Oculomotor Correlates of Visuospatial Mental Rotation and Circular Motion Imagery
Journal of Cognitive Neuroscience - Tập 15 Số 8 - Trang 1244-1259 - 2003
Claudio de’Sperati
Abstract Visual imagery is a basic form of cognition central to activities such as problem solving or creative thinking. Phenomena such as mental rotation, in which mental images undergo spatial transformations, and motion imagery, in which we imagine objects in motion, are very elusive. For example, although several aspects of visual imagery and men...... hiện toàn bộ
The Contribution of Attentional Lapses to Individual Differences in Visual Working Memory Capacity
Journal of Cognitive Neuroscience - Tập 27 Số 8 - Trang 1601-1616 - 2015
Kirsten Adam, Irida Mance, Keisuke Fukuda, Edward K. Vogel
Abstract Attentional control and working memory capacity are important cognitive abilities that substantially vary between individuals. Although much is known about how attentional control and working memory capacity relate to each other and to constructs like fluid intelligence, little is known about how trial-by-trial fluctuations in attentional en...... hiện toàn bộ
From Prestimulus Alpha Oscillation to Visual-evoked Response: An Inverted-U Function and Its Attentional Modulation
Journal of Cognitive Neuroscience - Tập 23 Số 6 - Trang 1379-1394 - 2011
Rajasimhan Rajagovindan, Mingzhou Ding
Abstract Understanding the relation between prestimulus neural activity and subsequent stimulus processing has become an area of active investigation. Computational modeling, as well as in vitro and in vivo single-unit recordings in animal preparations, have explored mechanisms by which background synaptic activity can influence the responsiveness of...... hiện toàn bộ
Superior Temporal Sulcus—It's My Area: Or Is It?
Journal of Cognitive Neuroscience - Tập 20 Số 12 - Trang 2125-2136 - 2008
Grit Hein, Robert T. Knight
Abstract The superior temporal sulcus (STS) is the chameleon of the human brain. Several research areas claim the STS as the host brain region for their particular behavior of interest. Some see it as one of the core structures for theory of mind. For others, it is the main region for audiovisual integration. It plays an important role in biological ...... hiện toàn bộ
Dopaminergic Gene Polymorphisms Affect Long-term Forgetting in Old Age: Further Support for the Magnification Hypothesis
Journal of Cognitive Neuroscience - Tập 25 Số 4 - Trang 571-579 - 2013
Goran Papenberg, Lars Bäckman, Irene E. Nagel, Wilfried Nietfeld, Julia Schröder, Lars Bertram, Hauke R. Heekeren, Ulman Lindenberger, Shu‐Chen Li
AbstractEmerging evidence from animal studies suggests that suboptimal dopamine (DA) modulation may be associated with increased forgetting of episodic information. Extending these observations, we investigated the influence of DA-relevant genes on forgetting in samples of younger (n = 433, 20–31 years) and older (n = 690, 59–71 years) adults. The effects of single...... hiện toàn bộ
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