Working memory for location and time: activity in prefrontal area 46 relates to selection rather than maintenance in memory.

abstract：:Healthy aging is marked by declines in a variety of cognitive and motor abilities. A better understanding of the aging brain may aid in elucidating the neural substrates of these behavioral effects. Investigations of resting state functional brain connectivity have provided insights into pathology, and to some degree,...

journal_title：NeuroImage

authors： Bernard JA,Peltier SJ,Wiggins JL,Jaeggi SM,Buschkuehl M,Fling BW,Kwak Y,Jonides J,Monk CS,Seidler RD

更新日期：2013-12-01 00:00:00

abstract：:Recently, T2* imaging at 7Tesla (T) MRI was shown to reveal microstructural features of the cortical myeloarchitecture thanks to an increase in contrast-to-noise ratio. However, several confounds hamper the specificity of T2* measures (iron content, blood vessels, tissues orientation). Another metric, magnetization tr...

journal_title：NeuroImage

authors： Mangeat G,Govindarajan ST,Mainero C,Cohen-Adad J

更新日期：2015-10-01 00:00:00

abstract：:Identification of spatiotemporal interactions within/between neuron populations is critical for detection and characterization of large-scale neuronal interactions underlying perception, cognition, and behavior. Univariate analysis has been employed successfully in many neuroimaging studies. However, univariate analys...

journal_title：NeuroImage

authors： Lin FH,McIntosh AR,Agnew JA,Eden GF,Zeffiro TA,Belliveau JW

更新日期：2003-10-01 00:00:00

abstract：:Sleep deprivation (SD) can degrade cognitive functioning, but growing evidence suggests that there are large individual differences in the vulnerability to this effect. Some evidence suggests that baseline differences in the responsiveness of a fronto-parietal attention system that is activated during working memory (...

journal_title：NeuroImage

authors： Cui J,Tkachenko O,Gogel H,Kipman M,Preer LA,Weber M,Divatia SC,Demers LA,Olson EA,Buchholz JL,Bark JS,Rosso IM,Rauch SL,Killgore WD

更新日期：2015-02-01 00:00:00

abstract：:Interactions between the posterior parietal cortex and the early visual cortex have been proposed to play a central role in the binding of visual features into coherent objects. Here we investigated the importance of these interactions by contrasting the time windows at which the early visual cortex (V1/V2) and the an...

journal_title：NeuroImage

authors： Koivisto M,Silvanto J

更新日期：2012-01-16 00:00:00

abstract：:The main objective of this work was to study the functional markers of the clinical response to cholecystokinin tetrapeptide (CCK-4). Twelve healthy male subjects were challenged with CCK-4 and simultaneously underwent functional magnetic resonance imaging (fMRI) recording. Since anticipatory anxiety (AA) is an intrin...

journal_title：NeuroImage

authors： Schunck T,Erb G,Mathis A,Gilles C,Namer IJ,Hode Y,Demaziere A,Luthringer R,Macher JP

更新日期：2006-07-01 00:00:00

abstract：:Although it is known that responses in the auditory cortex are evoked predominantly contralateral to the side of stimulation, the lateralization of responses at lower levels in the human central auditory system has hardly been studied. Furthermore, little is known on the functional interactions between the involved pr...

journal_title：NeuroImage

authors： Langers DR,van Dijk P,Backes WH

更新日期：2005-11-01 00:00:00

abstract：:Animal studies have shown that the prediction error (PE) signal that drives fear extinction learning is encoded by phasic activity of midbrain dopamine (DA) neurons. Thus, the extinction PE resembles the appetitive PE that drives reward learning. In humans, fear extinction learning is less well understood. Using compu...

journal_title：NeuroImage

authors： Thiele M,Yuen KSL,Gerlicher AVM,Kalisch R

更新日期：2021-01-15 00:00:00

abstract：:Fear protects organisms by increasing vigilance and preparedness, and by coordinating survival responses during life-threatening encounters. The fear circuit must thus operate on multiple timescales ranging from preparatory sustained alertness to acute fight-or-flight responses. Here we studied the brain basis of sust...

journal_title：NeuroImage

authors： Hudson M,Seppälä K,Putkinen V,Sun L,Glerean E,Karjalainen T,Karlsson HK,Hirvonen J,Nummenmaa L

更新日期：2020-08-01 00:00:00

abstract：:Previous research has shown that there is considerable overlap in the neural networks mediating successful memory encoding and retrieval. However, little is known about how the relevant human brain regions interact during these distinct phases of memory or how such interactions are affected by memory deficits that cha...

journal_title：NeuroImage

authors： Hampstead BM,Khoshnoodi M,Yan W,Deshpande G,Sathian K

更新日期：2016-01-01 00:00:00

abstract：:The cholinergic system plays a central role in episodic memory-related processes in health and disease. Cerebral acetylcholinesterase (AChE) activity, a measure of the integrity of the cholinergic system, can be assessed in vivo using positron emission tomography (PET) and [(11)C]N-methyl-4-piperidyl acetate (MP4A). A...

journal_title：NeuroImage

authors： Richter N,Allendorf I,Onur OA,Kracht L,Dietlein M,Tittgemeyer M,Neumaier B,Fink GR,Kukolja J

更新日期：2014-10-15 00:00:00

abstract：:Aberrant patterns of brain functional connectivity in the default mode network (DMN) have been observed across different classes of substance use disorder (SUD) and are associated with craving and relapse. In addicted individuals resting functional connectivity (RSFC) of the anterior DMN, which participates in attribu...

journal_title：NeuroImage

authors： Zhang R,Volkow ND

更新日期：2019-10-15 00:00:00

abstract：:Our objective was to investigate correlations between clinical motor scores and cerebral sensorimotor activation to demonstrate that this reorganization is the neural substratum of motor recovery. Correlation analyses identified reorganization processes shared by all patients. Nine patients with first-time corticospin...

journal_title：NeuroImage

authors： Loubinoux I,Carel C,Pariente J,Dechaumont S,Albucher JF,Marque P,Manelfe C,Chollet F

更新日期：2003-12-01 00:00:00

abstract：:Thedomestic pig is increasingly being used as an experimental model for brain imaging studies with positron emission tomography (PET). The recording of radiotracer uptake by PET gives functional and physiological information, but with poor spatial resolution. To date, anatomical regions of interest in pig brain have b...

journal_title：NeuroImage

authors： Watanabe H,Andersen F,Simonsen CZ,Evans SM,Gjedde A,Cumming P,DaNeX Study Group.

更新日期：2001-11-01 00:00:00

abstract：:Cerebrovascular reactivity (CVR) is a mechanism responsible for maintaining stable perfusion pressure within the brain via smooth muscle mediated modulations of vascular tone. The amplitude of cerebral blood flow (CBF) change in response to a stimulus has been evaluated using Blood Oxygen Level Dependent (BOLD) MRI, h...

journal_title：NeuroImage

authors： Bhogal AA,Siero JC,Fisher JA,Froeling M,Luijten P,Philippens M,Hoogduin H

更新日期：2014-09-01 00:00:00

abstract：:The purpose of this study is to determine regions of cerebral cortex activated during the onset and propagation of dense array electroencephalographic (dEEG) epileptiform discharges in patients with juvenile myoclonic epilepsy (JME), through the use of 256 channel, dense array scalp EEG recordings. Ten patients (16-58...

journal_title：NeuroImage

authors： Holmes MD,Quiring J,Tucker DM

更新日期：2010-01-01 00:00:00

abstract：:Twelve right-handed men performed two mental rotation tasks and two control tasks while whole-head functional magnetic resonance imaging was applied. Mental rotation tasks implied the comparison of different sorts of stimulus pairs, viz. pictures of hands and pictures of tools, which were either identical or mirror im...

journal_title：NeuroImage

authors： Vingerhoets G,de Lange FP,Vandemaele P,Deblaere K,Achten E

更新日期：2002-11-01 00:00:00

abstract：:Structural neuroimaging has been used to correlate lesional patterns with the cognitive profile of patients with multiple sclerosis (MS), especially for "frontal" dysfunction. However, a clear-cut anatomical explanation has yet to be found for the long-term memory deficit which is a hallmark of MS cognitive impairment...

journal_title：NeuroImage

authors： Paulesu E,Perani D,Fazio F,Comi G,Pozzilli C,Martinelli V,Filippi M,Bettinardi V,Sirabian G,Passafiume D,Anzini A,Lenzi GL,Canal N,Fieschi C

更新日期：1996-10-01 00:00:00

abstract：:Developmental differences in brain activation of 9- to 15-year-old children were examined during an auditory rhyme decision task to spoken words using functional magnetic resonance imaging (fMRI). As a group, children showed activation in the left superior/middle temporal gyri (BA 22, 21), right middle temporal gyrus ...

journal_title：NeuroImage

authors： Cone NE,Burman DD,Bitan T,Bolger DJ,Booth JR

更新日期：2008-06-01 00:00:00

abstract：:Cerebral deficit has been implicated in the genesis of strabismus and in the mechanisms adopted to compensate for the visual disorder. Voxel-based morphometry (VBM) was applied to magnetic resonance images of strabismic adults to detect any abnormal brain anatomy, which could not be easily identified by simple inspect...

journal_title：NeuroImage

authors： Chan ST,Tang KW,Lam KC,Chan LK,Mendola JD,Kwong KK

更新日期：2004-06-01 00:00:00

abstract：:We previously reported that prosaccade amplitude gain and antisaccade error rate are correlated with cerebellar and posterior frontal grey matter volume, respectively. This study sought to replicate and extend these findings in a sample of 32 right-handed, healthy volunteers (14 males, 18 females). Participants underw...

journal_title：NeuroImage

authors： Ettinger U,Antonova E,Crawford TJ,Mitterschiffthaler MT,Goswani S,Sharma T,Kumari V

更新日期：2005-01-15 00:00:00

abstract：:A voluntary head motion suppression method using feedback to subjects of their own head motion information is demonstrated. A real-time fMRI system was developed on standard MR imaging hardware for this purpose. The head motion information was simplified as a four-way arrow display that changed color from green to red...

journal_title：NeuroImage

authors： Yang S,Ross TJ,Zhang Y,Stein EA,Yang Y

更新日期：2005-08-01 00:00:00

abstract：:Connectivity analyses have become increasingly important in functional imaging. When used to describe the functional anatomy of a specific behavior, these analyses are generally applied to a subset of the data that demonstrate significant differences when experimental conditions are contrasted. Such data reduction is ...

journal_title：NeuroImage

authors： Sidtis JJ

更新日期：2012-02-01 00:00:00

abstract：:Multivariate pattern analysis can be used to decode the orientation of a viewed grating from fMRI signals in early visual areas. Although some studies have reported identifying multiple sources of the orientation information that make decoding possible, a recent study argued that orientation decoding is only possible ...

journal_title：NeuroImage

authors： Pratte MS,Sy JL,Swisher JD,Tong F

更新日期：2016-02-15 00:00:00

abstract：:Twenty-seven preterm infants were compared to 10 full-term infants at term equivalent age using a voxel-based analysis of diffusion tensor imaging of the brain. Preterm infants exhibited higher fractional anisotropy values, which may suggest accelerated maturation, in the location of the sagittal stratum. While some e...

journal_title：NeuroImage

authors： Giménez M,Miranda MJ,Born AP,Nagy Z,Rostrup E,Jernigan TL

更新日期：2008-07-01 00:00:00

abstract：:The timing of slow auditory cortical activity aligns to the rhythmic fluctuations in speech. This entrainment is considered to be a marker of the prosodic and syllabic encoding of speech, and has been shown to correlate with intelligibility. Yet, whether and how auditory cortical entrainment is influenced by the activ...

journal_title：NeuroImage

authors： Keitel A,Ince RAA,Gross J,Kayser C

更新日期：2017-02-15 00:00:00

abstract：:Perception, motion, and cognition involve the formation of cooperative neuronal assemblies distributed over the cerebral cortex. It remains to explore what characterizes the assemblies, their location, and the structural substrate of assembly formation. In this EEG/fMRI study, we describe the response of the visual ar...

journal_title：NeuroImage

authors： Knyazeva MG,Fornari E,Meuli R,Innocenti G,Maeder P

更新日期：2006-01-15 00:00:00

abstract：:Cognitive action control depends on cortical-subcortical circuits, involving notably the subthalamic nucleus (STN), as evidenced by local field potentials recordings (LFPs) studies. The STN consistently shows an increase in theta oscillations power during conflict resolution. Some studies have shown that cognitive act...

journal_title：NeuroImage

authors： Duprez J,Houvenaghel JF,Dondaine T,Péron J,Haegelen C,Drapier S,Modolo J,Jannin P,Vérin M,Sauleau P

更新日期：2019-08-15 00:00:00

abstract：:Lesion and brain-imaging studies have implicated the prefrontal and parietal cortices in arithmetic processing, but do not exclude the possibility that these brain areas are also involved in nonarithmetic operations. In the present study, we used functional magnetic resonance imaging to explore which brain areas contr...

journal_title：NeuroImage

authors： Menon V,Rivera SM,White CD,Glover GH,Reiss AL

更新日期：2000-10-01 00:00:00

abstract：:Ageing generally leads to impairments in cognitive function and the ability to execute and learn new movements. While the causes of these impairments are often multi-factorial, integrity of the cerebellum in an elderly population is an important predictive factor of both motor function and cognitive function. A simila...

journal_title：NeuroImage

authors： Hulst T,van der Geest JN,Thürling M,Goericke S,Frens MA,Timmann D,Donchin O

更新日期：2015-08-01 00:00:00