Diffusion tensor imaging of the corpus callosum in healthy aging: Investigating higher order polynomial regression modelling.

abstract：:The ability to execute several actions in a specific temporal order to achieve an overarching goal, a process often termed action cascading or multi-component behavior, is essential for everyday life requirements. We are only at the beginning to understand the neurobiological mechanisms important for these cognitive p...

journal_title：NeuroImage

authors： Mückschel M,Gohil K,Ziemssen T,Beste C

更新日期：2017-02-01 00:00:00

abstract：:The reach-to-eat task involves a sequence of action components including looking, reaching, grasping, and feeding. While cortical representations of individual action components have been mapped in human functional magnetic resonance imaging (fMRI) studies, little is known about the continuous spatiotemporal dynamics ...

journal_title：NeuroImage

authors： Chen CF,Kreutz-Delgado K,Sereno MI,Huang RS

更新日期：2019-01-15 00:00:00

abstract：:The time course of neural activity in human brain regions involved in mediating pursuit eye movements is unclear. To address this question, we recorded intracerebral electroencephalography activity in eight epileptic patients while they performed a pursuit task that dissociates reactive, predictive and inhibited pursu...

journal_title：NeuroImage

authors： Bastin J,Lebranchu P,Jerbi K,Kahane P,Orban G,Lachaux JP,Berthoz A

更新日期：2012-10-15 00:00:00

abstract：:Accurate processing of nonvisual stimuli is fundamental to humans with visual impairments. In this population, moving sounds activate an occipito-temporal region thought to encompass the equivalent of monkey area MT+, but it remains unclear whether the signal carries information beyond the mere presence of motion. To ...

journal_title：NeuroImage

authors： Wolbers T,Zahorik P,Giudice NA

更新日期：2011-05-15 00:00:00

abstract：:The idea that pain can lead to feelings of frustration, worry, anxiety and depression seems obvious, particularly if it is of a chronic nature. However, there is also evidence for the reverse causal relationship in which negative mood and emotion can lead to pain or exacerbate it. Here, we review findings from studies...

journal_title：NeuroImage

authors： Wiech K,Tracey I

更新日期：2009-09-01 00:00:00

abstract：:Brain oscillations are supposedly crucial for normal cognitive functioning and alterations are associated with cognitive dysfunctions. To demonstrate their causal role on behavior, entrainment approaches in particular aim at driving endogenous oscillations via rhythmic stimulation. Within this context, transcranial el...

journal_title：NeuroImage

authors： Neuling T,Ruhnau P,Fuscà M,Demarchi G,Herrmann CS,Weisz N

更新日期：2015-09-01 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：:Information about layer specific connections in the brain comes mainly from classical neuronal tracers that rely on histology. Manganese Enhanced MRI (MEMRI) has mapped connectivity along a number of brain pathways in several animal models. It is not clear at what level of specificity neuronal connectivity measured us...

journal_title：NeuroImage

authors： Tucciarone J,Chuang KH,Dodd SJ,Silva A,Pelled G,Koretsky AP

更新日期：2009-02-01 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：:More than one-third of adults in the United States are obese, with a higher prevalence among older adults. Obesity among older adults is a major cause of physical dysfunction, hypertension, diabetes, and coronary heart diseases. Many people who engage in lifestyle weight loss interventions fail to reach targeted goals...

journal_title：NeuroImage

authors： Mokhtari F,Rejeski WJ,Zhu Y,Wu G,Simpson SL,Burdette JH,Laurienti PJ

更新日期：2018-06-01 00:00:00

abstract：:Our phenomenological experience of the stable world is maintained by continuous integration of visual self-motion with extra-retinal signals. However, due to conventional constraints of fMRI acquisition in humans, neural responses to visuo-vestibular integration have only been studied using artificial stimuli, in the ...

journal_title：NeuroImage

authors： Schindler A,Bartels A

更新日期：2018-05-15 00:00:00

abstract：:Magnetization transfer contrast has yielded insight into brain tissue microstructure changes across the lifespan and in a range of disorders. This progress has been aided by the development of quantitative magnetization transfer imaging techniques able to extract intrinsic properties of the tissue that are independent...

journal_title：NeuroImage

authors： Sled JG

更新日期：2018-11-15 00:00:00

abstract：:Functional localizers are routinely used in neuroimaging studies to test hypotheses about the function of specific brain areas. The specific tasks and stimuli used to localize particular regions vary widely from study to study even when the same cortical region is targeted. Thus, it is important to ask whether task an...

journal_title：NeuroImage

authors： Berman MG,Park J,Gonzalez R,Polk TA,Gehrke A,Knaffla S,Jonides J

更新日期：2010-03-01 00:00:00

abstract：:Seventeen clinically stabilized monohemispheric stroke patients were studied in order to investigate the chronic topographical modifications induced on primary sensory cortical hand areas by a monohemispheric stroke within the middle cerebral artery territory. Magnetoencephalographic (MEG) localization of the cortical...

journal_title：NeuroImage

authors： Rossini PM,Tecchio F,Pizzella V,Lupoi D,Cassetta E,Pasqualetti P

更新日期：2001-08-01 00:00:00

abstract：:Disease in the brain is often associated with subtle, spatially diffuse, or complex tissue changes that may lie beneath the level of gross visual inspection, even on magnetic resonance imaging (MRI). Unfortunately, current computer-assisted approaches that examine pre-specified features, whether anatomically-defined (...

journal_title：NeuroImage

authors： Kundu S,Kolouri S,Erickson KI,Kramer AF,McAuley E,Rohde GK

更新日期：2018-02-15 00:00:00

abstract：:The basal ganglia-thalamo-cortical circuits are viewed as segregated parallel feed back loops crucially involved in motor control, cognition, and emotional processing. Their role in planning novel, as compared to overlearned movement patterns is as yet not well defined. We tested for the involvement of the associative...

journal_title：NeuroImage

authors： Jankowski J,Scheef L,Hüppe C,Boecker H

更新日期：2009-02-15 00:00:00

abstract：:Both higher magnetic field strengths (> or =3 T) and multiple receiver "array coils" can provide increased signal-to-noise ratio (SNR) for MRI. This increase in SNR can be used to obtain images with higher resolution, enabling better visualisation of structures within the human brain. However, high field strength syst...

journal_title：NeuroImage

authors： Carmichael DW,Thomas DL,De Vita E,Fernández-Seara MA,Chhina N,Cooper M,Sunderland C,Randell C,Turner R,Ordidge RJ

更新日期：2006-09-01 00:00:00

abstract：:Cognitive decline in normal ageing and Alzheimer's disease (AD) emerges from functional disruption in the coordination of large-scale brain systems sustaining cognition. Integrity of these systems can be examined by correlation methods based on analysis of resting state functional magnetic resonance imaging (fMRI). He...

journal_title：NeuroImage

authors： Toussaint PJ,Maiz S,Coynel D,Doyon J,Messé A,de Souza LC,Sarazin M,Perlbarg V,Habert MO,Benali H

更新日期：2014-11-01 00:00:00

abstract：:Recent findings with both animals and humans suggest that decreases in microscopic movements of water in the hippocampus reflect short-term neuroplasticity resulting from learning. Here we examine whether such neuroplastic structural changes concurrently alter the functional connectivity between hippocampus and other ...

journal_title：NeuroImage

authors： Keller TA,Just MA

更新日期：2016-01-15 00:00:00

abstract：:Naturalistic stimuli such as movies are increasingly used to engage cognitive and emotional processes during fMRI of brain hemodynamic activity. However, movies have been little utilized during magnetoencephalography (MEG) and EEG that directly measure population-level neuronal activity at a millisecond resolution. He...

journal_title：NeuroImage

authors： Chang WT,Jääskeläinen IP,Belliveau JW,Huang S,Hung AY,Rossi S,Ahveninen J

更新日期：2015-07-01 00:00:00

abstract：:The standard account of motor control considers descending outputs from primary motor cortex (M1) as motor commands and efference copy. This account has been challenged recently by an alternative formulation in terms of active inference: M1 is considered as part of a sensorimotor hierarchy providing top-down proprioce...

journal_title：NeuroImage

authors： Gandolla M,Ferrante S,Molteni F,Guanziroli E,Frattini T,Martegani A,Ferrigno G,Friston K,Pedrocchi A,Ward NS

更新日期：2014-05-01 00:00:00

abstract：:The analysis of auditory deviant events outside the focus of attention is a fundamental capacity of human information processing and has been studied in experiments on Mismatch Negativity (MMN) and the P3a component in evoked potential research. However, generators contributing to these components are still under disc...

journal_title：NeuroImage

authors： Müller BW,Jüptner M,Jentzen W,Müller SP

更新日期：2002-09-01 00:00:00

abstract：:Recent advances in machine learning allow faster training, improved performance and increased interpretability of classification techniques. Consequently, their application in neuroscience is rapidly increasing. While classification approaches have proved useful in functional magnetic resonance imaging (fMRI) studies,...

journal_title：NeuroImage

authors： Gotsopoulos A,Saarimäki H,Glerean E,Jääskeläinen IP,Sams M,Nummenmaa L,Lampinen J

更新日期：2018-11-01 00:00:00

abstract：:Hemispheric asymmetries play an important role in multiple cerebral functions. Asymmetries in prefrontal cortex (PFC) function have been suggested to regulate emotional processing in that right-hemispheric dominance biases towards negative affect, whereas left PFC dominance favors positive affect. This study used tran...

journal_title：NeuroImage

authors： Roesmann K,Dellert T,Junghoefer M,Kissler J,Zwitserlood P,Zwanzger P,Dobel C

更新日期：2019-05-01 00:00:00

abstract：:Dynamic changes in the cerebral metabolic rate of oxygen (CMRO(2)) and oxygen extraction ratio (OER) in an event-related functional MRI (ER-fMRI) were measured in this study. Six subjects participated in this study at a magnetic field of 1.9 T. Cerebral blood flow (CBF) and blood oxygenation level-dependent (BOLD) cha...

journal_title：NeuroImage

authors： Feng CM,Liu HL,Fox PT,Gao JH

更新日期：2003-02-01 00:00:00

abstract：:Susceptometry-based oximetry (SBO) and T2-relaxation-under-spin-tagging (TRUST) are two promising methods for quantifying the cerebral metabolic rate of oxygen (CMRO2), a critical parameter of brain function. We present a combined method, interleaved TRUST (iTRUST), which achieves rapid, simultaneous quantification of...

journal_title：NeuroImage

authors： Rodgers ZB,Englund EK,Langham MC,Magland JF,Wehrli FW

更新日期：2015-02-01 00:00:00

abstract：:Analyses of spontaneous hemodynamic fluctuations observed on functional magnetic resonance imaging (fMRI) have revealed the existence of temporal correlations in signal changes between widely separated brain regions during the resting state, termed "resting state functional connectivity." Recent studies have demonstra...

journal_title：NeuroImage

authors： Sasai S,Homae F,Watanabe H,Taga G

更新日期：2011-05-01 00:00:00

abstract：:Accurate estimation of location and extent of neuronal sources from EEG/MEG remain challenging. In the present study, a new source imaging method, i.e. variation and wavelet based sparse source imaging (VW-SSI), is proposed to better estimate cortical source locations and extents. VW-SSI utilizes the L1-norm regulariz...

journal_title：NeuroImage

authors： Zhu M,Zhang W,Dickens DL,Ding L

更新日期：2014-02-01 00:00:00

abstract：:Transcranial direct current stimulation (tDCS) has been used to modify motor performance in healthy and patient populations. However, our understanding of the large-scale neuroplastic changes that support such behavioural effects is limited. Here, we used both seed-based and independent component analyses (ICA) approa...

journal_title：NeuroImage

authors： Amadi U,Ilie A,Johansen-Berg H,Stagg CJ

更新日期：2014-03-01 00:00:00

abstract：:Recent studies have shown the value of using deep learning models for mapping and characterizing how the brain represents and organizes information for natural vision. However, modeling the relationship between deep learning models and the brain (or encoding models), requires measuring cortical responses to large and ...

journal_title：NeuroImage

authors： Wen H,Shi J,Chen W,Liu Z

更新日期：2018-08-01 00:00:00