当前位置： SCI文献检索 > NEUROIMAGE期刊下所有文献 > Gastric fundic distension activates fronto-limbic structures but not primary somatosensory cortex: a functional magnetic resonance imaging study.

Gastric fundic distension activates fronto-limbic structures but not primary somatosensory cortex: a functional magnetic resonance imaging study.

Abstract：

INTRODUCTION:The brain representation of visceral stimulation bears important similarities to that of somatic stimulation. However, the role of the primary (S1) and secondary (S2) somatosensory cortices in mediating gastric sensation is uncertain. MATERIALS AND METHODS:Eighteen healthy, right-handed volunteers (age 32 years+/-6.5 years; 14 men) underwent dynamic assessment of the relationship between sensation and fundic barostat distending pressure and volume, and then brain functional magnetic resonance imaging (fMRI) during noxious fundic distension. Cytoarchitectonic probability maps were used to examine in detail the null hypothesis that fundic distension did not produce significant activation of S1 or S2. RESULTS:Distending volume explained 74% of the variance in gastric sensation, compared to 64% with distending pressure. Incorporating distending volume into the regressor function for our fMRI analyses, we found that noxious fundic distension activated a widespread network of brain regions, including the pontine brainstem, thalami, cerebellum, insular cortex bilaterally, anterior and posterior cingulate cortex, right frontal lobe, and inferior parietal lobules. In detailed analyses, we found no evidence of activation of S1, but did find activation in one region of S2. DISCUSSION:Our findings suggest that an extensive, predominantly fronto-limbic network of brain regions, including the insular cortex, mediates perception of noxious gastric fundic distension in healthy humans, without significant participation by the primary somatosensory cortex. This and other recent studies lay the groundwork for investigations comparing brain processing of visceral stimuli between healthy volunteers and patients with functional dyspepsia.

journal_name

Neuroimage

journal_title

NeuroImage

authors

Ladabaum U,Roberts TP,McGonigle DJ

doi

10.1016/j.neuroimage.2006.07.033

subject

Has Abstract

pub_date

2007-01-15 00:00:00

pages

724-32

issue

2

eissn

1053-8119

issn

1095-9572

pii

S1053-8119(06)00798-1

journal_volume

34

pub_type

杂志文章

相关文献

NEUROIMAGE文献大全
  • Sparse encoding of automatic visual association in hippocampal networks.

    abstract：:Intelligent action entails exploiting predictions about associations between elements of ones environment. The hippocampus and mediotemporal cortex are endowed with the network topology, physiology, and neurochemistry to automatically and sparsely code sensori-cognitive associations that can be reconstructed from sing...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2014.07.020

    authors： Hulme OJ,Skov M,Chadwick MJ,Siebner HR,Ramsøy TZ

    更新日期：2014-11-15 00:00:00

  • Relationships between brain metabolism decrease in normal aging and changes in structural and functional connectivity.

    abstract：:Normal aging is characterized by brain glucose metabolism decline predominantly in the prefrontal cortex. The goal of the present study was to assess whether this change was associated with age-related alteration of white matter (WM) structural integrity and/or functional connectivity. FDG-PET data from 40 young and 5...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2013.03.009

    authors： Chételat G,Landeau B,Salmon E,Yakushev I,Bahri MA,Mézenge F,Perrotin A,Bastin C,Manrique A,Scheurich A,Scheckenberger M,Desgranges B,Eustache F,Fellgiebel A

    更新日期：2013-08-01 00:00:00

  • Crossmodal interactions in audiovisual emotion processing.

    abstract：:Emotion in daily life is often expressed in a multimodal fashion. Consequently emotional information from one modality can influence processing in another. In a previous fMRI study we assessed the neural correlates of audio-visual integration and found that activity in the left amygdala is significantly attenuated whe...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2011.12.007

    authors： Müller VI,Cieslik EC,Turetsky BI,Eickhoff SB

    更新日期：2012-03-01 00:00:00

  • Estimating dynamic brain functional networks using multi-subject fMRI data.

    abstract：:A common assumption in the study of brain functional connectivity is that the brain network is stationary. However it is increasingly recognized that the brain organization is prone to variations across the scanning session, fueling the need for dynamic connectivity approaches. One of the main challenges in developing...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2018.07.045

    authors： Kundu S,Ming J,Pierce J,McDowell J,Guo Y

    更新日期：2018-12-01 00:00:00

  • 'Do I like this person?' A network analysis of midline cortex during a social preference task.

    abstract：:Human communication and survival depend on effective social information processing. Abundant behavioral evidence has shown that humans efficiently judge preferences for other individuals, a critical task in social interaction, yet the neural mechanism of this basic social evaluation, remains less than clear. Using a s...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2010.02.044

    authors： Chen AC,Welsh RC,Liberzon I,Taylor SF

    更新日期：2010-06-01 00:00:00

  • Independent component analysis of dynamic brain responses during visuomotor adaptation.

    abstract：:To investigate the spatial and temporal changes in electro-cortical brain activity and hand kinematics during the acquisition of an internal model of a novel screen-cursor transformation, we employed single-trial infomax independent component analysis (ICA), spectral estimation, and kinematics methods. Participants pe...

    journal_title：NeuroImage

    pub_type： 临床试验,杂志文章

    doi：10.1016/j.neuroimage.2003.10.037

    authors： Contreras-Vidal JL,Kerick SE

    更新日期：2004-03-01 00:00:00

  • Carbon monofilament electrodes for unit recording and functional MRI in same subjects.

    abstract：:Extracellular electrophysiology and functional MRI are complementary techniques that provide information about cellular and network-level neural activity, respectively. However, electrodes for electrophysiology are typically made from metals, which cause significant susceptibility artifacts on MR images. Previous work...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2018.10.082

    authors： Chuapoco MR,Choy M,Schmid F,Duffy BA,Lee HJ,Lee JH

    更新日期：2019-02-01 00:00:00

  • The parietal role in the sense of self-ownership with temporal discrepancy between visual and proprioceptive feedbacks.

    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

    pub_type： 临床试验,杂志文章

    doi：10.1016/j.neuroimage.2004.10.039

    authors： Shimada S,Hiraki K,Oda I

    更新日期：2005-02-15 00:00:00

  • Age-related connectivity changes in fMRI data from children listening to stories.

    abstract：:The way humans comprehend narrative speech plays an important part in human development and experience. A group of 313 children with ages 5-18 were subjected to a large-scale functional magnetic resonance imaging (fMRI) study in order to investigate the neural correlates of auditory narrative comprehension. The result...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2006.08.028

    authors： Karunanayaka PR,Holland SK,Schmithorst VJ,Solodkin A,Chen EE,Szaflarski JP,Plante E

    更新日期：2007-01-01 00:00:00

  • Localization of electrophysiological responses to semantic and syntactic anomalies in language comprehension with MEG.

    abstract：:Syntactically and semantically anomalous words encountered during sentence comprehension are known to elicit dissociable electrophysiological responses, which are thought to reflect distinct aspects of language processing. However, the sources of these responses have not been well characterized. We used beamforming an...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2014.11.016

    authors： Kielar A,Panamsky L,Links KA,Meltzer JA

    更新日期：2015-01-15 00:00:00

  • Prediction error connectivity: A new method for EEG state analysis.

    abstract：:Several models have been proposed to explain brain regional and interregional communication, the majority of them using methods that tap the frequency domain, like spectral coherence. Considering brain interareal communication as binary interactions, we describe a novel method devised to predict dynamics and thus high...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2018.11.052

    authors： Principe A,Ley M,Conesa G,Rocamora R

    更新日期：2019-03-01 00:00:00

  • Age-related trends in neuromagnetic transient beta burst characteristics during a sensorimotor task and rest in the Cam-CAN open-access dataset.

    abstract：:Non-invasive neurophysiological recordings, such as those measured by magnetoencelography (MEG), provide insight into the behaviour of neural networks and how these networks change with factors such as task performance, disease state, and age. Recently, there has been a trend in describing neurophysiological recording...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2020.117245

    authors： Brady B,Power L,Bardouille T

    更新日期：2020-11-15 00:00:00

  • Evaluating the consistency and specificity of neuroimaging data using meta-analysis.

    abstract：:Making sense of a neuroimaging literature that is growing in scope and complexity will require increasingly sophisticated tools for synthesizing findings across studies. Meta-analysis of neuroimaging studies fills a unique niche in this process: It can be used to evaluate the consistency of findings across different l...

    journal_title：NeuroImage

    pub_type： 杂志文章,评审

    doi：10.1016/j.neuroimage.2008.10.061

    authors： Wager TD,Lindquist MA,Nichols TE,Kober H,Van Snellenberg JX

    更新日期：2009-03-01 00:00:00

  • Sleep sharpens sensory stimulus coding in human visual cortex after fear conditioning.

    abstract：:Efficient perceptual identification of emotionally-relevant stimuli requires optimized neural coding. Because sleep contributes to neural plasticity mechanisms, we asked whether the perceptual representation of emotionally-relevant stimuli within sensory cortices is modified after a period of sleep. We show combined e...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2014.06.003

    authors： Sterpenich V,Piguet C,Desseilles M,Ceravolo L,Gschwind M,Van De Ville D,Vuilleumier P,Schwartz S

    更新日期：2014-10-15 00:00:00

  • Optimal use of EEG recordings to target active brain areas with transcranial electrical stimulation.

    abstract：:To demonstrate causal relationships between brain and behavior, investigators would like to guide brain stimulation using measurements of neural activity. Particularly promising in this context are electroencephalography (EEG) and transcranial electrical stimulation (TES), as they are linked by a reciprocity principle...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2017.05.059

    authors： Dmochowski JP,Koessler L,Norcia AM,Bikson M,Parra LC

    更新日期：2017-08-15 00:00:00

  • Functional MRI using sensitivity-encoded echo planar imaging (SENSE-EPI).

    abstract：:Parallel imaging methods become increasingly available on clinical MR scanners. To investigate the potential of sensitivity-encoded single-shot EPI (SENSE-EPI) for functional MRI, five imaging protocols at different SENSE reduction factors (R) and matrix sizes were compared with respect to their noise characteristics ...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/s1053-8119(03)00080-6

    authors： Preibisch C,Pilatus U,Bunke J,Hoogenraad F,Zanella F,Lanfermann H

    更新日期：2003-06-01 00:00:00

  • Autobiographical memory retrieval in patients with Alzheimer's disease.

    abstract：:With aging, the content of self-reported autobiographical memories shifts from episodic to semantic. Onset of Alzheimer's disease enhances this pattern, but the neural underpinnings of this change in Autobiographical Memory (AM), in particular the role of hippocampal degradation, are unknown. We employed fMRI contrast...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2010.05.082

    authors： Meulenbroek O,Rijpkema M,Kessels RP,Rikkert MG,Fernández G

    更新日期：2010-10-15 00:00:00

  • An automated labeling system for subdividing the human cerebral cortex on MRI scans into gyral based regions of interest.

    abstract：:In this study, we have assessed the validity and reliability of an automated labeling system that we have developed for subdividing the human cerebral cortex on magnetic resonance images into gyral based regions of interest (ROIs). Using a dataset of 40 MRI scans we manually identified 34 cortical ROIs in each of the ...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2006.01.021

    authors： Desikan RS,Ségonne F,Fischl B,Quinn BT,Dickerson BC,Blacker D,Buckner RL,Dale AM,Maguire RP,Hyman BT,Albert MS,Killiany RJ

    更新日期：2006-07-01 00:00:00

  • Human striatal activation reflects degree of stimulus saliency.

    abstract：:Salient stimuli are characterized by their capability to perturb and seize available cognitive resources. Although the striatum and its dopaminergic inputs respond to a variety of stimuli categorically defined as salient, including rewards, the relationship between striatal activity and saliency is not well understood...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2005.08.006

    authors： Zink CF,Pagnoni G,Chappelow J,Martin-Skurski M,Berns GS

    更新日期：2006-02-01 00:00:00

  • Progressive grey matter atrophy over the first 2-3 years of illness in first-episode schizophrenia: a tensor-based morphometry study.

    abstract：:Little is known about the structural brain changes that occur over the first few years of schizophrenia, or how these changes differ from those associated with healthy brain development in adolescence and early adulthood. In this study, we aimed to identify regional differences in grey matter (GM) volume between patie...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2006.03.041

    authors： Whitford TJ,Grieve SM,Farrow TF,Gomes L,Brennan J,Harris AW,Gordon E,Williams LM

    更新日期：2006-08-15 00:00:00

  • Functional neuroanatomy of semantic memory: recognition of semantic associations.

    abstract：:In an effort to examine the functional neuroanatomy of semantic memory, we studied the relative cerebral blood flow of eight healthy young subjects using 15O-water positron emission tomography (PET). Relative to a visual baseline control condition, each of four visual matching-to-sample tasks activated components of t...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1006/nimg.1998.0386

    authors： Ricci PT,Zelkowicz BJ,Nebes RD,Meltzer CC,Mintun MA,Becker JT

    更新日期：1999-01-01 00:00:00

  • Longitudinal alteration of cortical thickness and volume in high-impact sports.

    abstract：:Collegiate football athletes are subject to repeated head impacts. The purpose of this study was to determine whether this exposure can lead to changes in brain structure. This prospective cohort study was conducted with up to 4 years of follow-up on 63 football (high-impact) and 34 volleyball (control) male collegiat...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2020.116864

    authors： Mills BD,Goubran M,Parivash SN,Dennis EL,Rezaii P,Akers C,Bian W,Mitchell LA,Boldt B,Douglas D,Sami S,Mouchawar N,Wilson EW,DiGiacomo P,Parekh M,Do H,Lopez J,Rosenberg J,Camarillo D,Grant G,Wintermark M,Zeineh M

    更新日期：2020-08-15 00:00:00

  • Cross-adaptation combined with TMS reveals a functional overlap between vision and imagery in the early visual cortex.

    abstract：:The extent to which the generation of mental images draws on the neuronal representations involved in visual perception has been the subject of much debate. To investigate this overlap, we assessed whether adaptation to visual stimuli affects the ability to generate visual mental images; such cross-adaptation would in...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2011.10.022

    authors： Cattaneo Z,Bona S,Silvanto J

    更新日期：2012-02-01 00:00:00

  • Associations between dopamine D2 receptor availability and BMI depend on age.

    abstract：OBJECTIVE:The dopamine D2/3 receptor subtypes (DRD2/3) are the most widely studied neurotransmitter biomarker in research on obesity, but results to date have been inconsistent, have typically involved small samples, and have rarely accounted for subjects' ages despite the large impact of age on DRD2/3 levels. We aimed...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2016.05.044

    authors： Dang LC,Samanez-Larkin GR,Castrellon JJ,Perkins SF,Cowan RL,Zald DH

    更新日期：2016-09-01 00:00:00

  • Locating the motor cortex on the MRI with transcranial magnetic stimulation and PET.

    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

    pub_type： 杂志文章

    doi：10.1006/nimg.1996.0001

    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

  • Assessment of brain growth in early childhood using deformation-based morphometry.

    abstract：:We present methods for the quantitative analysis of brain growth based on the registration of longitudinal MR image data with the use of Jacobian determinant maps to characterise neuroanatomical changes. The individual anatomies, growth maps and tissue classes are also spatially normalised in an 'average space' and ag...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2007.07.067

    authors： Aljabar P,Bhatia KK,Murgasova M,Hajnal JV,Boardman JP,Srinivasan L,Rutherford MA,Dyet LE,Edwards AD,Rueckert D

    更新日期：2008-01-01 00:00:00

  • Clinical fMRI: evidence for a 7T benefit over 3T.

    abstract：:Despite there being an increasing number of installations of ultra high field MR systems (>3T) in clinical environments, no functional patient investigations have yet examined possible benefits for functional diagnostics. Here we performed presurgical localization of the primary motor hand area on 3T and 7T Siemens sc...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2011.05.010

    authors： Beisteiner R,Robinson S,Wurnig M,Hilbert M,Merksa K,Rath J,Höllinger I,Klinger N,Marosi Ch,Trattnig S,Geissler A

    更新日期：2011-08-01 00:00:00

  • Lesion identification using unified segmentation-normalisation models and fuzzy clustering.

    abstract：:In this paper, we propose a new automated procedure for lesion identification from single images based on the detection of outlier voxels. We demonstrate the utility of this procedure using artificial and real lesions. The scheme rests on two innovations: First, we augment the generative model used for combined segmen...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2008.03.028

    authors： Seghier ML,Ramlackhansingh A,Crinion J,Leff AP,Price CJ

    更新日期：2008-07-15 00:00:00

  • Modulation of brain magnetic activity by different verbal learning strategies.

    abstract：:In this study we examined spatiotemporal profiles of brain activity in the context of tasks designed to engage different verbal learning strategies (serial order, phonological, and semantic). The profile of activation associated with the serial-order strategy, which resulted in poor recall performance, featured early ...

    journal_title：NeuroImage

    pub_type： 临床试验,杂志文章

    doi：10.1016/S1053-8119(03)00309-4

    authors： Maestú F,Simos PG,Campo P,Fernández A,Amo C,Paul N,González-Marqués J,Ortiz T

    更新日期：2003-10-01 00:00:00

  • Effects of transcranial direct current stimulation (tDCS) on human regional cerebral blood flow.

    abstract：:Transcranial direct current stimulation (tDCS) can up- and down-regulate cortical excitability depending on current direction, however our abilities to measure brain-tissue effects of the stimulation and its after-effects have been limited so far. We used regional cerebral blood flow (rCBF), a surrogate measure of bra...

    journal_title：NeuroImage

    pub_type： 杂志文章

    doi：10.1016/j.neuroimage.2011.06.018

    authors： Zheng X,Alsop DC,Schlaug G

    更新日期：2011-09-01 00:00:00