abstract：:This study examined within-subject differences among three fluid abilities that decline with age: reasoning, episodic memory and processing speed, compared with vocabulary, a crystallized ability that is maintained with age. The data were obtained from the Reference Ability Neural Network (RANN) study from which 221 p...

journal_title：NeuroImage

authors： Gazes Y,Lee S,Sakhardande J,Mensing A,Razlighi Q,Ohkawa A,Pleshkevich M,Luo L,Habeck C

更新日期：2020-07-15 00:00:00

abstract：:In humans, each hemisphere comprises an overlay of two visuotopic maps of the contralateral visual field, one from each eye. Is the capacity of the visual cortex limited to these two maps or are plastic mechanisms available to host more maps? We determined the cortical organization of the visual field maps in a rare i...

journal_title：NeuroImage

authors： Ahmadi K,Fracasso A,Puzniak RJ,Gouws AD,Yakupov R,Speck O,Kaufmann J,Pestilli F,Dumoulin SO,Morland AB,Hoffmann MB

更新日期：2020-07-15 00:00:00

abstract：:Alzheimer's disease (AD) is the leading cause of dementia, accounting for 70% of cases worldwide. By 2050, dementia prevalence will have tripled, with most new cases occurring in low- and middle-income countries. Mild cognitive impairment (MCI) is a stage between healthy aging and dementia, marked by cognitive deficit...

journal_title：NeuroImage

authors： Farina FR,Emek-Savaş DD,Rueda-Delgado L,Boyle R,Kiiski H,Yener G,Whelan R

更新日期：2020-07-15 00:00:00

abstract：:This work introduces a compartment-based model for apparent cell body (namely soma) and neurite density imaging (SANDI) using non-invasive diffusion-weighted MRI (DW-MRI). The existing conjecture in brain microstructure imaging through DW-MRI presents water diffusion in white (WM) and gray (GM) matter as restricted di...

journal_title：NeuroImage

authors： Palombo M,Ianus A,Guerreri M,Nunes D,Alexander DC,Shemesh N,Zhang H

更新日期：2020-07-15 00:00:00

abstract：:Instantaneous phase of brain oscillations in electroencephalography (EEG) is a measure of brain state that is relevant to neuronal processing and modulates evoked responses. However, determining phase at the time of a stimulus with standard signal processing methods is not possible due to the stimulus artifact masking...

journal_title：NeuroImage

authors： Zrenner C,Galevska D,Nieminen JO,Baur D,Stefanou MI,Ziemann U

更新日期：2020-07-01 00:00:00

abstract：:In the first study comparing high angular resolution diffusion MRI (dMRI) in the human brain to axonal orientation measurements from polarization-sensitive optical coherence tomography (PSOCT), we compare the accuracy of orientation estimates from various dMRI sampling schemes and reconstruction methods. We find that,...

journal_title：NeuroImage

authors： Jones R,Grisot G,Augustinack J,Magnain C,Boas DA,Fischl B,Wang H,Yendiki A

更新日期：2020-07-01 00:00:00

abstract：:Most current models assume that the perceptual and cognitive processes of visual word recognition and reading operate upon neuronally coded domain-general low-level visual representations - typically oriented line representations. We here demonstrate, consistent with neurophysiological theories of Bayesian-like predic...

journal_title：NeuroImage

authors： Gagl B,Sassenhagen J,Haan S,Gregorova K,Richlan F,Fiebach CJ

更新日期：2020-07-01 00:00:00

abstract：:Functional positron emission tomography (fPET) is a neuroimaging method involving continuous infusion of 18-F-fluorodeoxyglucose (FDG) radiotracer during the course of a PET examination. Compared with the conventional bolus administration of FDG in a static PET scan, which provides an average glucose uptake into the b...

journal_title：NeuroImage

authors： Li S,Jamadar SD,Ward PGD,Premaratne M,Egan GF,Chen Z

更新日期：2020-06-01 00:00:00

abstract：:Previous diffusion tensor imaging (DTI) studies confirmed the vulnerability of corpus callosum (CC) fibers to aging. However, most studies employed lower order regressions to study the relationship between age and white matter microstructure. The present study investigated whether higher order polynomial regression mo...

journal_title：NeuroImage

authors： Pietrasik W,Cribben I,Olsen F,Huang Y,Malykhin NV

更新日期：2020-06-01 00:00:00

abstract：:Conflicting theories identify creativity either with frontal-lobe mediated (Type-2) executive control processes or (Type-1) associative processes that are disinhibited when executive control is relaxed. Musical (jazz) improvisation is an ecologically valid test-case to distinguish between these views because relativel...

journal_title：NeuroImage

authors： Rosen DS,Oh Y,Erickson B,Zhang FZ,Kim YE,Kounios J

更新日期：2020-06-01 00:00:00

abstract：:Self-related information, such as one's own face, is prioritized by our cognitive system. Whilst recent theoretical developments suggest that this is achieved by an interplay between bottom-up and top-down attentional mechanisms, their underlying neural dynamics are still poorly understood. Furthermore, it is still ma...

journal_title：NeuroImage

authors： Alzueta E,Melcón M,Jensen O,Capilla A

更新日期：2020-06-01 00:00:00

abstract：:Characterizing the neural dynamics underlying sensory processing is one of the central areas of investigation in systems and cognitive neuroscience. Neuroimaging techniques such as magnetoencephalography (MEG) and Electroencephalography (EEG) have provided significant insights into the neural processing of continuous ...

journal_title：NeuroImage

authors： Das P,Brodbeck C,Simon JZ,Babadi B

更新日期：2020-05-01 00:00:00

abstract：:Despite its importance as the prime method for non-invasive assessment of human brain function, functional MRI (fMRI) was repeatedly challenged with regards to the validity of the fMRI-derived brain activation maps. Amygdala fMRI was particularly targeted, as the amygdala's anatomical position in the ventral brain com...

journal_title：NeuroImage

authors： Geissberger N,Tik M,Sladky R,Woletz M,Schuler AL,Willinger D,Windischberger C

更新日期：2020-05-01 00:00:00

abstract：:Functional magnetic resonance imaging provides rich spatio-temporal data of human brain activity during task and rest. Many recent efforts have focussed on characterising dynamics of brain activity. One notable instance is co-activation pattern (CAP) analysis, a frame-wise analytical approach that disentangles the dif...

journal_title：NeuroImage

authors： Bolton TAW,Tuleasca C,Wotruba D,Rey G,Dhanis H,Gauthier B,Delavari F,Morgenroth E,Gaviria J,Blondiaux E,Smigielski L,Van De Ville D

更新日期：2020-05-01 00:00:00

abstract：:Despite considerable interest in enhancing, preserving, and rehabilitating working memory (WM), efforts to elicit sustained behavioral improvements have been met with limited success. Here, we paired WM training with transcranial direct current stimulation (tDCS) to the frontoparietal network over four days. Active tD...

journal_title：NeuroImage

authors： Jones KT,Johnson EL,Berryhill ME

更新日期：2020-05-01 00:00:00

abstract：:Disruption of cortical connectivity likely contributes to loss of consciousness (LOC) during both sleep and general anesthesia, but the degree of overlap in the underlying mechanisms is unclear. Both sleep and anesthesia comprise states of varying levels of arousal and consciousness, including states of largely mainta...

journal_title：NeuroImage

authors： Banks MI,Krause BM,Endemann CM,Campbell DI,Kovach CK,Dyken ME,Kawasaki H,Nourski KV

更新日期：2020-05-01 00:00:00

abstract：:Functional connectivity is derived from inter-regional correlations in spontaneous fluctuations of brain activity, and can be represented in terms of complete graphs with continuous (real-valued) edges. The structure of functional connectivity networks is strongly affected by signal processing procedures to remove the...

journal_title：NeuroImage

authors： Nicolini C,Forcellini G,Minati L,Bifone A

更新日期：2020-05-01 00:00:00

abstract：:The decision to process an incoming stimulus attentively - and to trigger a follow-up cascade of high-level processes - is strategic for the human brain as it becomes transiently unavailable to subsequent stimulus processing. In this study, we set to identify brain networks that carry out such evaluations. We therefor...

journal_title：NeuroImage

authors： Perrone-Bertolotti M,El Bouzaïdi Tiali S,Vidal JR,Petton M,Croize AC,Deman P,Rheims S,Minotti L,Bhattacharjee M,Baciu M,Kahane P,Lachaux JP

更新日期：2020-04-15 00:00:00

abstract：:Microvascular blood volume pulsations due to the cardiac and respiratory cycles induce brain tissue deformation and, as such, are considered to drive the brain's waste clearance system. We have developed a high-field magnetic resonance imaging (MRI) technique to quantify both cardiac and respiration-induced tissue def...

journal_title：NeuroImage

authors： Sloots JJ,Biessels GJ,Zwanenburg JJM

更新日期：2020-04-15 00:00:00

abstract：:Conventional diffusion imaging uses pulsed gradient spin echo (PGSE) waveforms with diffusion times of tens of milliseconds (ms) to infer differences of white matter microstructure. The combined use of these long diffusion times with short diffusion times (<10 ​ms) enabled by oscillating gradient spin echo (OGSE) wave...

journal_title：NeuroImage

authors： Tétreault P,Harkins KD,Baron CA,Stobbe R,Does MD,Beaulieu C

更新日期：2020-04-15 00:00:00

abstract：:Creative thinking relies on the ability to make remote associations and fruitfully combine unrelated concepts. Hence, original associations and bi-associations (i.e., associations to one and two concepts, respectively) are considered elementary cognitive processes of creative cognition. In this work, we investigated t...

journal_title：NeuroImage

authors： Benedek M,Jurisch J,Koschutnig K,Fink A,Beaty RE

更新日期：2020-04-15 00:00:00

abstract：:Early childhood is an important period for cognitive and brain development, though white matter changes specific to this period remain understudied. Here we utilize a novel analytic approach to quantify and track developmental changes in white matter micro- and macro-structure, calculated from individually oriented fi...

journal_title：NeuroImage

authors： Dimond D,Rohr CS,Smith RE,Dhollander T,Cho I,Lebel C,Dewey D,Connelly A,Bray S

更新日期：2020-04-15 00:00:00

abstract：:Essential tremor is effectively treated with deep brain stimulation (DBS), but the neural mechanisms underlying the treatment effect are poorly understood. Essential tremor is driven by a dysfunctional cerebello-thalamo-cerebral circuit resulting in pathological tremor oscillations. DBS is hypothesised to interfere wi...

journal_title：NeuroImage

authors： Awad A,Blomstedt P,Westling G,Eriksson J

更新日期：2020-04-01 00:00:00

abstract：:The impact of in-scanner motion on functional magnetic resonance imaging (fMRI) data has a notorious reputation in the neuroimaging community. State-of-the-art guidelines advise to scrub out excessively corrupted frames as assessed by a composite framewise displacement (FD) score, to regress out models of nuisance var...

journal_title：NeuroImage

authors： Bolton TAW,Kebets V,Glerean E,Zöller D,Li J,Yeo BTT,Caballero-Gaudes C,Van De Ville D

更新日期：2020-04-01 00:00:00

abstract：:The temporal monocular crescent (TMC) is the most peripheral portion of the visual field whose perception relies solely on input from the ipsilateral eye. According to a handful of post-mortem histological studies in humans and non-human primates, the TMC is represented visuotopically within the most anterior portion ...

journal_title：NeuroImage

authors： Nasr S,LaPierre C,Vaughn CE,Witzel T,Stockmann JP,Polimeni JR

更新日期：2020-04-01 00:00:00

abstract：:Adolescence is increasingly viewed as a sensitive period in the development of substance use disorders (SUDs). Neurodevelopmental 'dual-risk' theories suggest adolescent vulnerability to problematic substance use is driven by an overactive reward drive mediated by the striatum, and poor cognitive control mediated by t...

journal_title：NeuroImage

authors： Tervo-Clemmens B,Quach A,Calabro FJ,Foran W,Luna B

更新日期：2020-04-01 00:00:00

abstract：:Brain-computer interfaces (BCIs) have been largely developed to allow communication, control, and neurofeedback in human beings. Despite their great potential, BCIs perform inconsistently across individuals and the neural processes that enable humans to achieve good control remain poorly understood. To address this qu...

journal_title：NeuroImage

authors： Corsi MC,Chavez M,Schwartz D,George N,Hugueville L,Kahn AE,Dupont S,Bassett DS,De Vico Fallani F

更新日期：2020-04-01 00:00:00

abstract：:The association fibers of the superior longitudinal fasciculus (SLF) connect parietal and frontal cortical regions in the human brain. The SLF comprises of three distinct sub-bundles, each presenting a different anatomical trajectory, and specific functional roles. Nevertheless, in vivo studies of the SLF often consid...

journal_title：NeuroImage

authors： Schurr R,Zelman A,Mezer AA

更新日期：2020-03-01 00:00:00

abstract：:Alterations in myelin integrity are involved in many neurological disorders and demyelinating diseases, such as multiple sclerosis (MS). Although magnetic resonance imaging (MRI) is the gold standard method to diagnose and monitor MS patients, clinically available MRI protocols show limited specificity for myelin dete...

journal_title：NeuroImage

authors： Guglielmetti C,Boucneau T,Cao P,Van der Linden A,Larson PEZ,Chaumeil MM

更新日期：2020-03-01 00:00:00

abstract：:Probing microstructure with diffusion magnetic resonance imaging (dMRI) on a scale orders of magnitude below the imaging resolution relies on biophysical modelling of the signal response in the tissue. The vast majority of these biophysical models of diffusion in white matter assume that the measured dMRI signal is th...

journal_title：NeuroImage

authors： Christiaens D,Veraart J,Cordero-Grande L,Price AN,Hutter J,Hajnal JV,Tournier JD

更新日期：2020-03-01 00:00:00

abstract：BACKGROUND:Quantitative MRI (qMRI) techniques allow assessing cerebral tissue properties. However, previous studies on the accuracy of quantitative T1 and T2 mapping reported a scanner model bias of up to 10% for T1 and up to 23% for T2. Such differences would render multi-centre qMRI studies difficult and raise fundam...

journal_title：NeuroImage

authors： Gracien RM,Maiworm M,Brüche N,Shrestha M,Nöth U,Hattingen E,Wagner M,Deichmann R

更新日期：2020-02-15 00:00:00

abstract：:Growing neurophysiological evidence points to a role of alpha oscillations in divergent thinking (DT). In particular, studies have shown a consistent EEG alpha synchronization during performance on the Alternative Uses Task (AUT), a well-established DT task. However, there is a need for investigating the brain dynamic...

journal_title：NeuroImage

authors： Agnoli S,Zanon M,Mastria S,Avenanti A,Corazza GE

更新日期：2020-02-15 00:00:00

abstract：:Resting state functional magnetic resonance (rs-fMRI) imaging offers insights into how different brain regions are connected into functional networks. It was recently shown that networks that are almost identical to the ones created from conventional correlation analysis can be obtained from a subset of high-amplitude...

journal_title：NeuroImage

authors： Zhang X,Pan WJ,Keilholz SD

更新日期：2020-02-15 00:00:00

abstract：:Previous studies have suggested age-related differences in reward-directed behavior and cerebral processes in support of the age effects. However, it remains unclear how age may influence the processing of reward magnitude. Here, with 54 volunteers (22-74 years of age) participating in the Monetary Incentive Delay Tas...

journal_title：NeuroImage

authors： Dhingra I,Zhang S,Zhornitsky S,Le TM,Wang W,Chao HH,Levy I,Li CR

更新日期：2020-02-15 00:00:00

abstract：:Visual and somatosensory spatial attention both induce parietal alpha (8-14 ​Hz) oscillations whose topographical distribution depends on the direction of spatial attentional focus. In the auditory domain, contrasts of parietal alpha power for leftward and rightward attention reveal qualitatively similar lateralizatio...

journal_title：NeuroImage

authors： Deng Y,Choi I,Shinn-Cunningham B

更新日期：2020-02-15 00:00:00

abstract：:Action is a cover term used to refer to a large set of motor processes differing in domain specificities (e.g. execution or observation). Here we review neuroimaging evidence on action processing (N = 416; Subjects = 5912) using quantitative Activation Likelihood Estimation (ALE) and Meta-Analytic Connectivity Modelin...

journal_title：NeuroImage

authors： Papitto G,Friederici AD,Zaccarella E

更新日期：2020-02-01 00:00:00

abstract：:Tool use is one of the most remarkable skills of the human species, enabling complex interactions with the environment. To establish such interactions, we predict the sensory consequences of our actions based on a copy of the motor command (efference copy), leading to an attenuated perception and neural suppression of...

journal_title：NeuroImage

authors： Pazen M,Uhlmann L,van Kemenade BM,Steinsträter O,Straube B,Kircher T

更新日期：2020-02-01 00:00:00

abstract：:Using contextual information to predict aversive events is a critical ability that protects from generalizing fear responses to safe contexts. Animal models have demonstrated the importance of spatial context representations within the hippocampal formation in contextualization of fear learning. The ventromedial prefr...

journal_title：NeuroImage

authors： de Voogd LD,Murray YPJ,Barte RM,van der Heide A,Fernández G,Doeller CF,Hermans EJ

更新日期：2020-02-01 00:00:00

abstract：:Humans experience a sense of self, which is proposed to emerge from the integration of intrinsic and extrinsic self-processing through the propagation of information across brain systems. Using a novel functional magnetic resonance imaging (fMRI) paradigm, we tested this hypothesis in a non-clinical sample by modulati...

journal_title：NeuroImage

authors： Di Plinio S,Perrucci MG,Aleman A,Ebisch SJH

更新日期：2020-01-15 00:00:00

abstract：:T1 mapping lacks specificity toward a single particular biological feature, however it has the potential to discriminate spinal cord regional tissue organization and characterize tissue microstructural impairments occurring in neurodegenerative pathologies. In this exploratory work, T1 mapping of the cervical spinal c...

journal_title：NeuroImage

authors： Massire A,Rasoanandrianina H,Guye M,Callot V

更新日期：2020-01-15 00:00:00