fMRI studies of eye movement control: investigating the interaction of cognitive and sensorimotor brain systems.

abstract：:Activity of the prefrontal cortex (PFC) has been observed in previous block-design brain imaging studies of self-initiated movements. However, the meaning of these activations remained unclear. A functional MRI experiment was carried out, which utilized an epoch and an event-related analysis approach to the data. We h...

journal_title：NeuroImage

authors： Wiese H,Stude P,Nebel K,Forsting M,de Greiff A

更新日期：2005-11-15 00:00:00

abstract：:One hypothesis on how we recognize an image of, for example, an arm as our own is through the co-occurrence of multiple sensory feedbacks, especially visual and proprioceptive feedbacks, in this process. It has been suggested that the parietal lobe is the region where proprioceptive and visual information of one's own...

journal_title：NeuroImage

authors： Shimada S,Hiraki K,Oda I

更新日期：2005-02-15 00:00:00

abstract：:The modern socio-political climate is defined by conflict between ethnic, religious and political groups: Bosnians and Serbs, Tamils and Singhalese, Irish Catholics and Protestants, Israelis and Arabs. One impediment to the resolution of these conflicts is the psychological bias that members of each group harbor towar...

journal_title：NeuroImage

authors： Bruneau EG,Saxe R

更新日期：2010-10-01 00:00:00

abstract：:Event-related potentials (ERPs) are noninvasive measures of human brain activity that index a range of sensory, cognitive, affective, and motor processes. Despite their broad application across basic and clinical research, there is little standardization of ERP paradigms and analysis protocols across studies. To addre...

journal_title：NeuroImage

authors： Kappenman ES,Farrens JL,Zhang W,Stewart AX,Luck SJ

更新日期：2021-01-15 00:00:00

abstract：:The recording of electrophysiological data during BOLD fMRI is highly challenging but provides the opportunity to develop a more thorough account of brain function than either modality alone. To develop new techniques in this area has often required the study of pathological electrophysiological measures because such ...

journal_title：NeuroImage

authors： Richardson MP,Grosse P,Allen PJ,Turner R,Brown P

更新日期：2006-08-15 00:00:00

abstract：:Diffusion MRI offers great potential in studying the human brain microstructure and connectivity. However, diffusion images are marred by technical problems, such as image distortions and spurious signal loss. Correcting for these problems is non-trivial and relies on having a mechanism that predicts what to expect. I...

journal_title：NeuroImage

authors： Andersson JL,Sotiropoulos SN

更新日期：2015-11-15 00:00:00

abstract：:The human ventral visual stream consists of several areas that are considered processing stages essential for perception and recognition. A fundamental microanatomical feature differentiating areas is cytoarchitecture, which refers to the distribution, size, and density of cells across cortical layers. Because cytoarc...

journal_title：NeuroImage

authors： Rosenke M,Weiner KS,Barnett MA,Zilles K,Amunts K,Goebel R,Grill-Spector K

更新日期：2018-04-15 00:00:00

abstract：:Diffusion MRI combined with biophysical modeling allows for the description of a white matter (WM) fiber bundle in terms of compartment specific white matter tract integrity (WMTI) metrics, which include intra-axonal diffusivity (Daxon), extra-axonal axial diffusivity (De||), extra-axonal radial diffusivity (De┴), axo...

journal_title：NeuroImage

authors： Grossman EJ,Kirov II,Gonen O,Novikov DS,Davitz MS,Lui YW,Grossman RI,Inglese M,Fieremans E

更新日期：2015-09-01 00:00:00

abstract：:Contradictory reports regarding the detection of neuronal currents have left the feasibility of neuronal current MRI (ncMRI) an open question. Most previous ncMRI studies in human subjects are suspect due to their inability to separate or eliminate hemodynamic effects. In this study, we used a bloodless turtle brain p...

journal_title：NeuroImage

authors： Luo Q,Lu H,Lu H,Senseman D,Worsley K,Yang Y,Gao JH

更新日期：2009-10-01 00:00:00

abstract：:Is there specialization for visual word recognition within the visual ventral stream of literate human adults? We review the evidence for a specialized "visual word form area" and critically examine some of the arguments recently placed against this hypothesis. Three distinct forms of specialization must be distinguis...

journal_title：NeuroImage

authors： Cohen L,Dehaene S

更新日期：2004-05-01 00:00:00

abstract：:Picture-plane inversion dramatically impairs face recognition. Behavioral and event-related potential (ERP) studies suggest that this effect takes place during perceptual encoding of the face stimulus. However, the relationship between early electrophysiological responses to upright and inverted faces and the behavior...

journal_title：NeuroImage

authors： Jacques C,Rossion B

更新日期：2007-07-01 00:00:00

abstract：:Neurofeedback studies using real-time functional magnetic resonance imaging (rt-fMRI) have recently incorporated the multi-voxel pattern decoding approach, allowing for fMRI to serve as a tool to manipulate fine-grained neural activity embedded in voxel patterns. Because of its tremendous potential for clinical applic...

journal_title：NeuroImage

authors： Cortese A,Amano K,Koizumi A,Lau H,Kawato M

更新日期：2017-04-01 00:00:00

abstract：:The relationship between structure and function in the human brain is well established, but not yet well characterised. Large-scale biophysical models allow us to investigate this relationship, by leveraging structural information (e.g. derived from diffusion tractography) in order to couple dynamical models of local ...

journal_title：NeuroImage

authors： Hadida J,Sotiropoulos SN,Abeysuriya RG,Woolrich MW,Jbabdi S

更新日期：2018-07-01 00:00:00

abstract：:Theoretical frameworks such as predictive coding suggest that the perception of the body and world - interoception and exteroception - involve intertwined processes of inference, learning, and prediction. In this framework, attention is thought to gate the influence of sensory information on perception. In contrast to...

journal_title：NeuroImage

authors： Petzschner FH,Weber LA,Wellstein KV,Paolini G,Do CT,Stephan KE

更新日期：2019-02-01 00:00:00

abstract：:Magnetic resonance imaging (MRI) studies of structural brain development have suggested that the limbic system is relatively preserved in comparison to other brain regions with healthy aging. The goal of this study was to systematically investigate age-related changes of the limbic system using measures of cortical th...

journal_title：NeuroImage

authors： Grieve SM,Korgaonkar MS,Clark CR,Williams LM

更新日期：2011-04-01 00:00:00

abstract：:Sex hormones and the serotonergic system interact in the regulation of mood, learning, memory and sexual behaviour. However, the mechanisms have not been fully explored. The serotonin transporter protein (5-HTT) regulates synaptic concentrations of serotonin and is a primary target for selective serotonin reuptake inh...

journal_title：NeuroImage

authors： Jovanovic H,Kocoska-Maras L,Rådestad AF,Halldin C,Borg J,Hirschberg AL,Nordström AL

更新日期：2015-02-01 00:00:00

abstract：:The technique of intraneural microneurography/microstimulation has been used extensively to study contributions of single, physiologically characterized mechanoreceptive afferents (MRAs) to properties of somatosensory experience in awake human subjects. Its power as a tool for sensory neurophysiology can be greatly en...

journal_title：NeuroImage

authors： Trulsson M,Francis ST,Kelly EF,Westling G,Bowtell R,McGlone F

更新日期：2001-04-01 00:00:00

abstract：:The human brain undergoes rapid and dynamic development early in life. Assessment of brain growth patterns relevant to neurological disorders and disease requires a normative population model of growth and variability in order to evaluate deviation from typical development. In this paper, we focus on maturation of bra...

journal_title：NeuroImage

authors： Sadeghi N,Prastawa M,Fletcher PT,Wolff J,Gilmore JH,Gerig G

更新日期：2013-03-01 00:00:00

abstract：:It is not currently known whether subjects can learn to voluntarily control activation in localized regions of their own brain using neuroimaging. Here, we show that subjects were able to learn enhanced voluntary control over task-specific activation in a chosen target region, the somatomotor cortex. During an imagine...

journal_title：NeuroImage

authors： deCharms RC,Christoff K,Glover GH,Pauly JM,Whitfield S,Gabrieli JD

更新日期：2004-01-01 00:00:00

abstract：:Social connectedness theory posits that the brain processes social rejection as a threat to survival. Recent electrophysiological evidence suggests that midfrontal theta (4-8Hz) oscillations in the EEG provide a window on the processing of social rejection. Here we examined midfrontal theta dynamics (power and inter-t...

journal_title：NeuroImage

authors： van der Molen MJW,Dekkers LMS,Westenberg PM,van der Veen FM,van der Molen MW

更新日期：2017-02-01 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：:Transcranial magnetic stimulation with a focal coil was used to map the cortical representation of a hand muscle in four healthy subjects. In each subject, the three-dimensional locations of the magnetic stimulation positions and about 400 positions on the surface of the head were digitized. The amplitude-weighted cen...

journal_title：NeuroImage

authors： Wassermann EM,Wang B,Zeffiro TA,Sadato N,Pascual-Leone A,Toro C,Hallett M

更新日期：1996-02-01 00:00:00

abstract：:Among male patients affected by Kallmann syndrome, a genetically determined disease due to defective neural migration leading to hypogonadropic hypogonadism and hypo/anosmia, about 40% present the peculiar phenomenon of mirror movements, i.e. involuntary movements mirroring contralateral voluntary hand movements. Seve...

journal_title：NeuroImage

authors： Manara R,Salvalaggio A,Citton V,Palumbo V,D'Errico A,Elefante A,Briani C,Cantone E,Ottaviano G,Pellecchia MT,Greggio NA,Weis L,D'Agosto G,Rossato M,De Carlo E,Napoli E,Coppola G,Di Salle F,Brunetti A,Bonanni G,Sin

更新日期：2015-01-01 00:00:00

abstract：:While the precise role of the anterior cingulate cortex (ACC) is still being discussed, it has been suggested that ACC activity might reflect the amount of mental effort associated with cognitive processing. So far, not much is known about the temporal dynamics of ACC activity in effort-related decision making or audi...

journal_title：NeuroImage

authors： Mulert C,Seifert C,Leicht G,Kirsch V,Ertl M,Karch S,Moosmann M,Lutz J,Möller HJ,Hegerl U,Pogarell O,Jäger L

更新日期：2008-08-01 00:00:00

abstract：:Reliable quantitative analysis of white matter connectivity in the brain is an open problem in neuroimaging, with common solutions requiring tools for fiber tracking, tractography segmentation and estimation of intersubject correspondence. This paper proposes a novel, template matching approach to the problem. In the ...

journal_title：NeuroImage

authors： Eckstein I,Shattuck DW,Stein JL,McMahon KL,de Zubicaray G,Wright MJ,Thompson PM,Toga AW

更新日期：2009-08-01 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：:Track-density imaging (TDI) was recently introduced as a method to achieve super-resolution imaging using whole-brain fibre-tracking data (the so called tractogram). A similar approach to achieve super-resolution was later applied for average pathlength mapping (APM). These two methods have in common that the tractogr...

journal_title：NeuroImage

authors： Calamante F,Tournier JD,Smith RE,Connelly A

更新日期：2012-02-01 00:00:00

abstract：:SPADE is a new acquisition scheme for fMRI based on dual echo EPI. As in previous work, additional spin echo EPI images are used to recover signal in regions that are affected by susceptibility related sensitivity loss in gradient echo EPI. However, with SPADE the additional spin echo images are only acquired for the ...

journal_title：NeuroImage

authors： Schwarzbauer C,Porter DA

更新日期：2010-02-01 00:00:00

abstract：:Reversal learning tasks assess behavioral flexibility by requiring subjects to switch from one learned response choice to a different response choice when task contingencies change. This requires both the processing of negative feedback once a learned response is no longer reinforced, and the capacity for flexible res...

journal_title：NeuroImage

authors： D'Cruz AM,Ragozzino ME,Mosconi MW,Pavuluri MN,Sweeney JA

更新日期：2011-05-01 00:00:00

abstract：:Musical notes played at octave intervals (i.e., having the same pitch chroma) are perceived as similar. This well-known perceptual phenomenon lays at the foundation of melody recognition and music perception, yet its neural underpinnings remain largely unknown to date. Using fMRI with high sensitivity and spatial reso...

journal_title：NeuroImage

authors： Moerel M,De Martino F,Santoro R,Yacoub E,Formisano E

更新日期：2015-02-01 00:00:00