Oxygen metabolism, oxygen extraction and positron emission tomography: Historical perspective and impact on basic and clinical neuroscience.

abstract：:Most neuroscientific studies have focused on task-evoked activations (activity amplitudes at specific brain locations), providing limited insight into the functional relationships between separate brain locations. Task-state functional connectivity (FC) - statistical association between brain activity time series duri...

journal_title：NeuroImage

authors： Cole MW,Ito T,Schultz D,Mill R,Chen R,Cocuzza C

更新日期：2019-04-01 00:00:00

abstract：:Spatial normalization and segmentation of infant brain MRI data based on adult or pediatric reference data may not be appropriate due to the developmental differences between the infant input data and the reference data. In this study we have constructed infant templates and a priori brain tissue probability maps base...

journal_title：NeuroImage

authors： Altaye M,Holland SK,Wilke M,Gaser C

更新日期：2008-12-01 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：:It is generally believed that alpha band (8-12 Hz) electric and magnetic activity in the area of the left and right temporal regions in the human brain are at best poorly correlated. There are no previous reports of very high alpha band correlation between left and right temporal regions by magnetoencephalography (MEG...

journal_title：NeuroImage

authors： Cover KS,Stam CJ,van Dijk BW

更新日期：2004-08-01 00:00:00

abstract：:The body underlies our sense of self, emotion, and agency. Signals arising from the skin convey warmth, social touch, and the physical characteristics of external stimuli. Surprising or unexpected tactile sensations can herald events of motivational salience, including imminent threats (e.g., an insect bite) and hedon...

journal_title：NeuroImage

authors： Allen M,Fardo F,Dietz MJ,Hillebrandt H,Friston KJ,Rees G,Roepstorff A

更新日期：2016-02-15 00:00:00

abstract：:Autism spectrum disorder (ASD) is a neurodevelopmental disorder with a wide phenotypic range, often affecting personality and communication. Previous voxel-based morphometry (VBM) studies of ASD have identified both gray- and white-matter volume changes. However, the cerebral cortex is a 2-D sheet with a highly folded...

journal_title：NeuroImage

authors： Jiao Y,Chen R,Ke X,Chu K,Lu Z,Herskovits EH

更新日期：2010-04-01 00:00:00

abstract：:The human visual system is able to distinguish naturally occurring categories with exceptional speed and accuracy. At the same time, it exhibits substantial plasticity, permitting the seamless and fast learning of entirely novel categories. Here we investigate the interplay of these two processes by asking how categor...

journal_title：NeuroImage

authors： Kietzmann TC,Ehinger BV,Porada D,Engel AK,König P

更新日期：2016-07-01 00:00:00

abstract：:When two incompatible monocular images compete for perceptual dominance, one can dominate awareness while the other is suppressed and invisible. It has been suggested that binocular suppression of this kind involves competitive neuronal interactions at multiple levels of the visual processing hierarchy. Here we asked ...

journal_title：NeuroImage

authors： Sterzer P,Jalkanen L,Rees G

更新日期：2009-07-01 00:00:00

abstract：:This experiment investigates neural processes underlying perceptual identification of the same phonemes for native- and second-language speakers. A model is proposed implicating the use of articulatory-auditory and articulatory-orosensory mappings to facilitate perceptual identification under conditions in which the p...

journal_title：NeuroImage

authors： Callan DE,Jones JA,Callan AM,Akahane-Yamada R

更新日期：2004-07-01 00:00:00

abstract：:Emotional arousal is well-known to enhance memory for individual items or events, whereas it can impair association memory. The neural mechanism of this association memory impairment by emotion is not known: In response to emotionally arousing information, amygdala activity may interfere with hippocampal associative e...

journal_title：NeuroImage

authors： Madan CR,Fujiwara E,Caplan JB,Sommer T

更新日期：2017-08-01 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：:Neural networks for the processing of appetitive and aversive information, in isolation, have been well characterized. However, how the brain integrates competing signals associated with simultaneous appetitive and aversive information is less clear. In particular, it is unknown how the presence of concurrent reward m...

journal_title：NeuroImage

authors： Kim AJ,Anderson BA

更新日期：2020-08-15 00:00:00

abstract：:Individuals scoring relatively high on measures of working memory tend to be more proficient at controlling attention to minimize the effect of distracting information. It is currently unknown whether such superior attention control abilities are mediated by stronger suppression of irrelevant information, enhancement ...

journal_title：NeuroImage

authors： Gulbinaite R,Johnson A,de Jong R,Morey CC,van Rijn H

更新日期：2014-10-01 00:00:00

abstract：:Facial emotions express our internal states and are fundamental in social interactions. Here we explore whether the repetition of unattended facial emotions builds up a predictive representation of frequently encountered emotions in the visual system. Participants (n=24) were presented peripherally with facial stimuli...

journal_title：NeuroImage

authors： Stefanics G,Csukly G,Komlósi S,Czobor P,Czigler I

更新日期：2012-02-01 00:00:00

abstract：:Although a high proportion of the motion selective cells in primate motion area, MT, are disparity-selective, there is no convincing evidence for cells in this area specific to stereomotion-in-depth and the neural basis of stereomotion processing remains obscure. With functional magnetic resonance imaging (fMRI), we i...

journal_title：NeuroImage

authors： Likova LT,Tyler CW

更新日期：2007-11-01 00:00:00

abstract：:It is well established that it is possible to observe spontaneous, highly structured, fluctuations in human brain activity from functional magnetic resonance imaging (fMRI) when the subject is 'at rest'. However, characterising this activity in an interpretable manner is still a very open problem. In this paper, we in...

journal_title：NeuroImage

authors： Harrison SJ,Woolrich MW,Robinson EC,Glasser MF,Beckmann CF,Jenkinson M,Smith SM

更新日期：2015-04-01 00:00:00

abstract：:Scientists who study cognition infer underlying processes either by observing behavior (e.g., response times, percentage correct) or by observing neural activity (e.g., the BOLD response). These two types of observations have traditionally supported two separate lines of study. The first is led by cognitive modelers, ...

journal_title：NeuroImage

authors： Turner BM,Forstmann BU,Wagenmakers EJ,Brown SD,Sederberg PB,Steyvers M

更新日期：2013-05-15 00:00:00

abstract：:Emotional experience in healthy men has been shown to rely on a brain network including subcortical as well as cortical areas in a complex interaction, which may be substantially influenced by many internal personal and external factors such as individuality, gender, stimulus material and task instructions. The diverg...

journal_title：NeuroImage

authors： Habel U,Klein M,Kellermann T,Shah NJ,Schneider F

更新日期：2005-05-15 00:00:00

abstract：:The FN400 refers to the early midfrontally-distributed difference between ERPs elicited by old and new items, which operates in a way consistent with a neural marker of familiarity-based recognition. Double dissociations between the FN400 and a later ERP index of recollection provide some of the most compelling eviden...

journal_title：NeuroImage

authors： Bridger EK,Bader R,Kriukova O,Unger K,Mecklinger A

更新日期：2012-11-15 00:00:00

abstract：:Voxel-Based Morphometry (VBM) identifies differences in grey matter brain structure in patients with schizophrenia relative to healthy controls, with particularly prominent differences found in patients with the more severe, adolescent-onset form of the disease. However, as VBM is sensitive to a combination of changes...

journal_title：NeuroImage

authors： Voets NL,Hough MG,Douaud G,Matthews PM,James A,Winmill L,Webster P,Smith S

更新日期：2008-12-01 00:00:00

abstract：:Accumulation of non-heme iron in the brain has been proposed as a biomarker of the progressive neuroanatomical and cognitive declines in healthy adult aging. Postmortem studies indicate that iron content and lifespan differences therein are regionally specific, with a predilection for the basal ganglia. However, the r...

journal_title：NeuroImage

authors： Daugherty A,Raz N

更新日期：2013-04-15 00:00:00

abstract：:Although the majority of fMRI studies exploit magnitude changes only, there is an increasing interest regarding the potential additive information conveyed by the phase signal. This integrated part of the complex number furnished by the MR scanners can also be used for exploring direct detection of neuronal activity a...

journal_title：NeuroImage

authors： Hagberg GE,Bianciardi M,Brainovich V,Cassara AM,Maraviglia B

更新日期：2012-02-15 00:00:00

abstract：:The first two decades of brain research using fMRI have been dominated by studies that measure signal changes in response to a presented task. A rapidly increasing number of studies are showing that consistent activation maps appear by assessment of signal correlations during time periods in which the subjects were no...

journal_title：NeuroImage

authors： Handwerker DA,Roopchansingh V,Gonzalez-Castillo J,Bandettini PA

更新日期：2012-11-15 00:00:00

abstract：:Remission is the optimal outcome for major depressive disorder (MDD), but many patients do not improve appreciably despite treatment with medication. Treatment-resistant patients may experience deterioration in cognitive functions. Research has reported structural abnormalities in certain brain areas that may contribu...

journal_title：NeuroImage

authors： Li CT,Lin CP,Chou KH,Chen IY,Hsieh JC,Wu CL,Lin WC,Su TP

更新日期：2010-03-01 00:00:00

abstract：:We used functional magnetic resonance imaging (fMRI) to assess cortical activations associated with increasing task difficulty (TD) in a visuospatial paired associates learning task. Encoding and retrieval were examined when 100% successful retrieval of three, four, or six object-location pairs had been attained (thus...

journal_title：NeuroImage

authors： Gould RL,Brown RG,Owen AM,ffytche DH,Howard RJ

更新日期：2003-10-01 00:00:00

abstract：:The magnetization transfer ratio (MTR) and diffusion tensor imaging (DTI) correlates of early brain development were examined in cohort of 18 very preterm neonates (27-31 gestational weeks) presenting with normal radiological findings scanned within 2weeks after birth (28-32 gestational weeks). A combination of non-li...

journal_title：NeuroImage

authors： Nossin-Manor R,Card D,Raybaud C,Taylor MJ,Sled JG

更新日期：2015-05-15 00:00:00

abstract：:The temporal structure of self-generated cognition is a key attribute to the formation of a meaningful stream of consciousness. When at rest, our mind wanders from thought to thought in distinct mental states. Despite the marked importance of ongoing mental processes, it is challenging to capture and relate these stat...

journal_title：NeuroImage

authors： Bréchet L,Brunet D,Birot G,Gruetter R,Michel CM,Jorge J

更新日期：2019-07-01 00:00:00

abstract：:Brain signal complexity increases with development and is associated with better cognitive outcomes in older age. Research has also shown that bilinguals are able to stave off cognitive decline for longer periods of time than monolinguals, but no studies to date have examined whether bilinguals have more complex brain...

journal_title：NeuroImage

authors： Grundy JG,Anderson JAE,Bialystok E

更新日期：2017-10-01 00:00:00

abstract：:In fMRI, time courses with similar temporal "activation" patterns may belong to different brain regions (i.e., these regions are functionally connected, coactivated). A group of time courses (TCs) corresponding to a particular type of temporal activation pattern should be maximally self-consistent (homogeneous). We de...

journal_title：NeuroImage

authors： Baumgartner R,Somorjai R,Summers R,Richter W

更新日期：2001-04-01 00:00:00

abstract：:In the motion aftereffect (MAE), adapting to a moving stimulus causes a subsequently presented stationary stimulus to appear to move in the opposite direction. Recently, the neural basis of the motion aftereffect has received considerable interest, and a number of brain areas have been implicated in the generation of ...

journal_title：NeuroImage

authors： Hogendoorn H,Verstraten FA

更新日期：2013-11-15 00:00:00