Functional MRI assessment of orofacial articulators: neural correlates of lip, jaw, larynx, and tongue movements.

abstract：:Functional imaging studies consistently find that emotional stimuli activate the posterior cingulate cortex, a region that appears to have memory-related functions. However, prior imaging studies have not controlled for non-emotional stimulus features that might activate this region by engaging memory processes unrela...

journal_title：Human brain mapping

authors： Maddock RJ,Garrett AS,Buonocore MH

更新日期：2003-01-01 00:00:00

abstract：:Apathy, common in neurological disorders, is defined as disinterest and loss of motivation, with a reduction in self-initiated activity. Research in diseased populations has shown that apathy is associated with variations in the volume of brain regions such as the anterior cingulate and the frontal lobes. The goal of ...

journal_title：Human brain mapping

authors： Knutson KM,Dal Monte O,Raymont V,Wassermann EM,Krueger F,Grafman J

更新日期：2014-03-01 00:00:00

abstract：:Theoretical models of addiction suggest that a substance use disorder represents an imbalance between hypersensitive motivational processes and deficient regulatory executive functions. Working-memory (a central executive function) may be a powerful predictor of the course of drug use and drug-related problems. Goal o...

journal_title：Human brain mapping

authors： Cousijn J,Wiers RW,Ridderinkhof KR,van den Brink W,Veltman DJ,Goudriaan AE

更新日期：2014-05-01 00:00:00

abstract：:Humans make various kinds of decisions about which emotions they perceive from others. Although it might seem like a split-second phenomenon, deliberating over which emotions we perceive unfolds across several stages of decisional processing. Neurocognitive models of general perception postulate that our brain first e...

journal_title：Human brain mapping

authors： Dricu M,Frühholz S

更新日期：2020-04-15 00:00:00

abstract：:Fluent readers process written text rapidly and accurately, and comprehend what they read. Historically, reading fluency has been modeled as the product of discrete skills such as single word decoding. More recent conceptualizations emphasize that fluent reading is the product of competency in, and the coordination of...

journal_title：Human brain mapping

authors： Benjamin CF,Gaab N

更新日期：2012-11-01 00:00:00

abstract：:In contrast to conventional functional magnetic resonance imaging (fMRI) analysis across participants, item analysis allows generalizing the observed neural response patterns from a specific stimulus set to the entire population of stimuli. In the present study, we perform an item analysis on an fMRI paradigm (EmpaToM...

journal_title：Human brain mapping

authors： Tholen MG,Trautwein FM,Böckler A,Singer T,Kanske P

更新日期：2020-07-01 00:00:00

abstract：:Huntington disease (HD) is a neurodegenerative disorder that involves preferential atrophy in the striatal complex and related subcortical nuclei. In this article, which is based on a dataset extracted from the PREDICT-HD study, we use statistical shape analysis with deformation markers obtained through "Large Deforma...

journal_title：Human brain mapping

authors： Younes L,Ratnanather JT,Brown T,Aylward E,Nopoulos P,Johnson H,Magnotta VA,Paulsen JS,Margolis RL,Albin RL,Miller MI,Ross CA,PREDICT-HD Investigators and Coordinators of the Huntington Study Group.

更新日期：2014-03-01 00:00:00

abstract：:Collecting comprehensive data sets of the same subject has become a standard in neuroscience research and uncovering multivariate relationships among collected data sets have gained significant attentions in recent years. Canonical correlation analysis (CCA) is one of the powerful multivariate tools to jointly investi...

journal_title：Human brain mapping

authors： Zhuang X,Yang Z,Cordes D

更新日期：2020-09-01 00:00:00

abstract：:This study evaluated the neural basis of verbal working memory (WM) function in a group of 20 children and adolescents with fetal alcohol spectrum disorders (FASDs) and 20 typically developing comparison participants using functional magnetic resonance imaging (fMRI). Both groups showed prominent activation in the fro...

journal_title：Human brain mapping

authors： O'Hare ED,Lu LH,Houston SM,Bookheimer SY,Mattson SN,O'Connor MJ,Sowell ER

更新日期：2009-10-01 00:00:00

abstract：:We studied the relationship between muscle activity (electromyography, EMG), force, and brain activity during isometric contractions of the index finger, on a group and individual level. Ten subjects contracted their right or left index finger at 5, 15, 30, 50, and 70% of their maximal force. Subjects received visual ...

journal_title：Human brain mapping

authors： van Duinen H,Renken R,Maurits NM,Zijdewind I

更新日期：2008-03-01 00:00:00

abstract：INTRODUCTION:Cortical thickness mapping is a widely used method for the analysis of neuroanatomical differences between subject groups. We applied power analysis methods over a range of image processing parameters to derive a model that allows researchers to calculate the number of subjects required to ensure a well-po...

journal_title：Human brain mapping

authors： Pardoe HR,Abbott DF,Jackson GD,Alzheimer's Disease Neuroimaging Initiative.

更新日期：2013-11-01 00:00:00

abstract：:Healthy aging is accompanied by a constellation of changes in cognitive processes and alterations in functional brain networks. The relationships between brain networks and cognition during aging in later life are moderated by demographic and environmental factors, such as prior education, in a poorly understood manne...

journal_title：Human brain mapping

authors： Perry A,Wen W,Kochan NA,Thalamuthu A,Sachdev PS,Breakspear M

更新日期：2017-10-01 00:00:00

abstract：:We used emotional expectancy to study attentional modulation in the processing of emotional stimuli. During functional magnetic resonance imaging (fMRI), volunteers saw emotional and neutral expectancy cues signaling the subsequent presentation of corresponding emotional or neutral pictorial stimuli. As a control, emo...

journal_title：Human brain mapping

authors： Bermpohl F,Pascual-Leone A,Amedi A,Merabet LB,Fregni F,Gaab N,Alsop D,Schlaug G,Northoff G

更新日期：2006-08-01 00:00:00

abstract：:Correlation in functional MRI activity between spatially separated brain regions can fluctuate dynamically when an individual is at rest. These dynamics are typically characterized temporally by measuring fluctuations in functional connectivity between brain regions that remain fixed in space over time. Here, dynamics...

journal_title：Human brain mapping

authors： Kottaram A,Johnston L,Ganella E,Pantelis C,Kotagiri R,Zalesky A

更新日期：2018-09-01 00:00:00

abstract：:The arcuate fasciculus (AF) connects cortical regions important in language processing, but how fiber coherence and organization relates to gray matter macrostructure remains uncharacterized. We used high-resolution structural and 30-direction diffusion imaging data from 36 healthy adults (24 male/12 female; mean age,...

journal_title：Human brain mapping

authors： Phillips OR,Clark KA,Woods RP,Subotnik KL,Asarnow RF,Nuechterlein KH,Toga AW,Narr KL

更新日期：2011-11-01 00:00:00

abstract：:The deviation between chronological age and age predicted using brain MRI is a putative marker of overall brain health. Age prediction based on structural MRI data shows high accuracy in common brain disorders. However, brain aging is complex and heterogenous, both in terms of individual differences and the underlying...

journal_title：Human brain mapping

authors： Rokicki J,Wolfers T,Nordhøy W,Tesli N,Quintana DS,Alnaes D,Richard G,de Lange AG,Lund MJ,Norbom L,Agartz I,Melle I,Naerland T,Selbaek G,Persson K,Nordvik JE,Schwarz E,Andreassen OA,Kaufmann T,Westlye LT

更新日期：2020-12-19 00:00:00

abstract：:We previously showed that dual-task cost (DTC) on gait speed in people with Parkinson's disease (PD) improved after 6 weeks of the Agility Boot Camp with Cognitive Challenge (ABC-C) exercise program. Since deficits in dual-task gait speed are associated with freezing of gait and gray matter atrophy, here we performed ...

journal_title：Human brain mapping

authors： Silva-Batista C,Ragothaman A,Mancini M,Carlson-Kuhta P,Harker G,Jung SH,Nutt JG,Fair DA,Horak FB,Miranda-Domínguez O

更新日期：2021-01-01 00:00:00

abstract：:The registration of image volumes derived from different imaging modalities such as MRI, PET, SPECT, and CT has been described in numerous studies in which functional and morphological data are combined on the basis of macrostructural information. However, the exact topography of architectural details is defined by mi...

journal_title：Human brain mapping

authors： Schormann T,Zilles K

更新日期：1998-01-01 00:00:00

abstract：:Individual differences in general cognitive ability (i.e., intelligence) have been linked to individual variations in the modular organization of functional brain networks. However, these analyses have been limited to static (time-averaged) connectivity, and have not yet addressed whether dynamic changes in the config...

journal_title：Human brain mapping

authors： Hilger K,Fukushima M,Sporns O,Fiebach CJ

更新日期：2020-02-01 00:00:00

abstract：:In depression, patients suffer from emotional and cognitive deficits, among others in semantic processing. If these semantic deficits are cognitive or interact with emotional dysfunctions, is still an open question. The aim of the current study was to investigate the influence of emotional valence on the neural correl...

journal_title：Human brain mapping

authors： Sass K,Habel U,Kellermann T,Mathiak K,Gauggel S,Kircher T

更新日期：2014-02-01 00:00:00

abstract：:The processes underlying perceptual decision making are diverse and typically engage a distributed network of brain areas. It is a particular challenge to establish a sensory-to-motor functional hierarchy in such networks. This is because single-cell recordings mainly study the nodes of decision networks in isolation ...

journal_title：Human brain mapping

authors： Hegner YL,Lindner A,Braun C

更新日期：2017-03-01 00:00:00

abstract：:Brain plasticity and memory formation depend on the expression of a large number of genes. This relationship had been studied using several experimental approaches and researchers have identified genes regulating plasticity through a variety of mechanisms. Despite this effort, a great deal remains unknown regarding th...

journal_title：Human brain mapping

authors： Dinai Y,Wolf L,Assaf Y

更新日期：2014-12-01 00:00:00

abstract：:In social interactions, humans are expected to regulate interpersonal distance in response to the emotion displayed by others. Yet, the neural mechanisms implicated in approach-avoidance tendencies to distinct emotional expressions have not been fully described. Here, we investigated the neural systems implicated in r...

journal_title：Human brain mapping

authors： Vieira JB,Tavares TP,Marsh AA,Mitchell DG

更新日期：2017-03-01 00:00:00

abstract：:Threatening stimuli have been found to modulate visual processes related to perception and attention. The present functional magnetic resonance imaging (fMRI) study investigated whether threat modulates visual object recognition of man-made and naturally occurring categories of stimuli. Compared with nonthreatening pi...

journal_title：Human brain mapping

authors： Calley CS,Motes MA,Chiang HS,Buhl V,Spence JS,Abdi H,Anand R,Maguire M,Estevez L,Briggs R,Freeman T,Kraut MA,Hart J Jr

更新日期：2013-08-01 00:00:00

abstract：:Demyelination and axonal damage are pathologic hallmarks of multiple sclerosis (MS), leading to loss of neuronal synchronization, functional disconnection amongst brain relays, and clinical sequelae. To investigate these properties, the primary component of the sensorimotor network was analyzed in mildly disabled Rela...

journal_title：Human brain mapping

authors： Dell'Acqua ML,Landi D,Zito G,Zappasodi F,Lupoi D,Rossini PM,Filippi MM,Tecchio F

更新日期：2010-10-01 00:00:00

abstract：:Infants born prematurely are at increased risk of adverse neurodevelopmental outcome. The measurement of white matter tissue composition and structure can help predict functional performance. Specifically, measurements of myelination and indicators of myelination status in the preterm brain could be predictive of late...

journal_title：Human brain mapping

authors： Melbourne A,Eaton-Rosen Z,Orasanu E,Price D,Bainbridge A,Cardoso MJ,Kendall GS,Robertson NJ,Marlow N,Ourselin S

更新日期：2016-07-01 00:00:00

abstract：:The action observation network (AON) is supposed to play a crucial role when athletes anticipate the effect of others' actions in sports such as tennis. We used functional magnetic resonance imaging to explore whether motor expertise leads to a differential activation pattern within the AON during effect anticipation ...

journal_title：Human brain mapping

authors： Balser N,Lorey B,Pilgramm S,Stark R,Bischoff M,Zentgraf K,Williams AM,Munzert J

更新日期：2014-08-01 00:00:00

abstract：:MR-based measurements of brain volumes may be affected by the presence of white matter (WM) lesions. Here, we assessed how and to what extent this may happen for WM lesions of various sizes and intensities. After inserting WM lesions of different sizes and intensities into T1-W brain images of healthy subjects, we ass...

journal_title：Human brain mapping

authors： Battaglini M,Jenkinson M,De Stefano N

更新日期：2012-09-01 00:00:00

abstract：:Working memory (WM) performance is very often measured using the n-back task, in which the participant is presented with a sequence of stimuli, and required to indicate whether the current stimulus matches the one presented n steps earlier. In this study, we used high-density electroencephalography (hdEEG) coupled to ...

journal_title：Human brain mapping

authors： Semprini M,Bonassi G,Barban F,Pelosin E,Iandolo R,Chiappalone M,Mantini D,Avanzino L

更新日期：2020-11-17 00:00:00

abstract：:The Stroop interference test requires a person to respond to specific elements of a stimulus while suppressing a competing response. Previous positron emission tomography (PET) work has shown increased activity in the right anterior cingulate gyrus during the Stroop test. It is unclear, however, whether the anterior c...

journal_title：Human brain mapping

authors： George MS,Ketter TA,Parekh PI,Rosinsky N,Ring H,Casey BJ,Trimble MR,Horwitz B,Herscovitch P,Post RM

更新日期：1994-01-01 00:00:00