Resting-state functional connectivity after concussion is associated with clinical recovery.

abstract：:Resection of the seizure generating tissue can be highly beneficial in patients with drug-resistant epilepsy. However, only about half of all patients undergoing surgery get permanently and completely seizure free. Investigating the dependences between intracranial EEG signals adds a multivariate perspective largely u...

journal_title：Human brain mapping

authors： Müller M,Caporro M,Gast H,Pollo C,Wiest R,Schindler K,Rummel C

更新日期：2020-02-01 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：:Glucose transporter type I deficiency syndrome (GLUT1DS) is an encephalopathic disorder due to a chronic insufficient transport of glucose into the brain. PET studies in GLUT1DS documented a widespread cortico-thalamic hypometabolism and a signal increase in the basal ganglia, regardless of age and clinical phenotype....

journal_title：Human brain mapping

authors： Vaudano AE,Olivotto S,Ruggieri A,Gessaroli G,Talami F,Parmeggiani A,De Giorgis V,Veggiotti P,Meletti S

更新日期：2020-02-01 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：:Word production is a complex multistage process linking conceptual representations, lexical entries, phonological forms and articulation. Previous studies have revealed a network of predominantly left-lateralized brain regions supporting this process, but many details regarding the precise functions of different nodes...

journal_title：Human brain mapping

authors： Wilson SM,Isenberg AL,Hickok G

更新日期：2009-11-01 00:00:00

abstract：:Voxel-based analyses (VBA) are increasingly being used to detect white matter abnormalities with diffusion tensor imaging (DTI) in different types of pathologies. However, the validity, specificity, and sensitivity of statistical inferences of group differences to a large extent depend on the quality of the spatial no...

journal_title：Human brain mapping

authors： Sage CA,Van Hecke W,Peeters R,Sijbers J,Robberecht W,Parizel P,Marchal G,Leemans A,Sunaert S

更新日期：2009-11-01 00:00:00

abstract：:Magnetic resonance imaging (MRI) studies of fetal alcohol spectrum disorder (FASD) have shown reductions of brain volume associated with prenatal exposure to alcohol. Previous studies consider regional brain volumes independently but ignore potential relationships across numerous structures. This study aims to (a) ide...

journal_title：Human brain mapping

authors： Little G,Beaulieu C

更新日期：2020-04-01 00:00:00

abstract：:A set of cortical and sub-cortical brain structures has been linked with sentence-level semantic processes. However, it remains unclear how these brain regions are organized to support the semantic integration of a word into sentential context. To look into this issue, we conducted a functional magnetic resonance imag...

journal_title：Human brain mapping

authors： Ye Z,Doñamayor N,Münte TF

更新日期：2014-02-01 00:00:00

abstract：:Dynamic functional brain connectivity analysis is a fast expanding field in computational neuroscience research with the promise of elucidating brain network interactions. Sliding temporal window based approaches are commonly used in order to explore dynamic behavior of brain networks in task-free functional magnetic ...

journal_title：Human brain mapping

authors： Omidvarnia A,Pedersen M,Walz JM,Vaughan DN,Abbott DF,Jackson GD

更新日期：2016-05-01 00:00:00

abstract：:Previous studies on crossmodal spatial orienting typically used simple and stereotyped stimuli in the absence of any meaningful context. This study combined computational models, behavioural measures and functional magnetic resonance imaging to investigate audiovisual spatial interactions in naturalistic settings. We ...

journal_title：Human brain mapping

authors： Nardo D,Santangelo V,Macaluso E

更新日期：2014-04-01 00:00:00

abstract：:It is well established that human behaviors are susceptible to others' opinions. However, optimal decision theory mandates choices be made upon the estimated validities of different information sources and little is known about whether and how people could wean themselves off social conformity bias, especially when th...

journal_title：Human brain mapping

authors： Li L,Li KK,Li J

更新日期：2019-06-01 00:00:00

abstract：:The orbitofrontal cortex (OFC)-amygdala circuit is critical to goal-directed behavior, learning, and valuation. However, our understanding of the OFC-amygdala connections that support these emergent processes is hampered by our reliance on the primate literature and insufficient knowledge regarding the connectivity pa...

journal_title：Human brain mapping

authors： Matyi MA,Spielberg JM

更新日期：2020-12-03 00:00:00

abstract：:We systematically investigated the effects of cathodal and anodal Transcranial Direct Current Stimulation (CtDCS, AtDCS) on the electric activity of primary motor cortex during a motor task. High-density electroencephalography was used to define the spatial diffusion of tDCS after effects. Ten healthy subjects perform...

journal_title：Human brain mapping

authors： Notturno F,Marzetti L,Pizzella V,Uncini A,Zappasodi F

更新日期：2014-05-01 00:00:00

abstract：:The goal of the present study was to investigate the neuroanatomical basis of arithmetic fact retrieval. The rationale was that areas playing a crucial role in arithmetic fact retrieval should show a systematic increase of activation with increasing retrieval effort. To achieve this goal, we utilized the problem-size ...

journal_title：Human brain mapping

authors： Jost K,Khader PH,Burke M,Bien S,Rösler F

更新日期：2011-01-01 00:00:00

abstract：:Dysfunctions in prefrontal cortical networks are thought to underlie working memory (WM) impairments consistently observed in both subjects with bipolar disorder and schizophrenia. It remains unclear, however, whether patterns of WM-related hemodynamic responses are similar in bipolar and schizophrenia subjects compar...

journal_title：Human brain mapping

authors： Hamilton LS,Altshuler LL,Townsend J,Bookheimer SY,Phillips OR,Fischer J,Woods RP,Mazziotta JC,Toga AW,Nuechterlein KH,Narr KL

更新日期：2009-12-01 00:00:00

abstract：:Differences in brain activity of children with attention deficit hyperactivity disorder (ADHD) have been compared to normal healthy controls, suggesting neural correlates of cognitive/behavioral symptoms. Symptoms are improved with methylphenidate treatment but limited sources can be cited to show how brain activity i...

journal_title：Human brain mapping

authors： Lee JS,Kim BN,Kang E,Lee DS,Kim YK,Chung JK,Lee MC,Cho SC

更新日期：2005-03-01 00:00:00

abstract：:The default-mode network (DMN) is a set of specific brain regions whose activity, predominant in the resting-state, is attenuated during cognitively demanding, externally-cued tasks. The cognitive correlates of this network have proven difficult to interrogate, but one hypothesis is that regions in the network process...

journal_title：Human brain mapping

authors： Greicius MD,Kiviniemi V,Tervonen O,Vainionpää V,Alahuhta S,Reiss AL,Menon V

更新日期：2008-07-01 00:00:00

abstract：:Studies of cognitive function that compare the blood oxygenation level dependent (BOLD) signal across age groups often require the assumption that neurovascular coupling does not change with age. Tests of this assumption have produced mixed results regarding the strength of the coupling and its relative time course. U...

journal_title：Human brain mapping

authors： Grinband J,Steffener J,Razlighi QR,Stern Y

更新日期：2017-07-01 00:00:00

abstract：:In functional MRI studies, repetition suppression refers to the reduction of hemodynamic activation to repeated stimulus presentation. For example, the repeated presentation of a face reduces the hemodynamic response evoked by faces in the fusiform gyrus. The neural events that underlie repetition suppression are not ...

journal_title：Human brain mapping

authors： Engell AD,McCarthy G

更新日期：2014-08-01 00:00:00

abstract：:To capture patterns of normal age-associated atrophy, we previously used a multivariate statistical approach applied to voxel based morphometry that identified age-associated gray and white matter covariance networks (Brickman et al. [2007]: Neurobiol Aging 28:284-295). The current study sought to examine the stabilit...

journal_title：Human brain mapping

authors： Brickman AM,Habeck C,Ramos MA,Scarmeas N,Stern Y

更新日期：2008-10-01 00:00:00

abstract：:Extensive efforts are devoted to understand the functional (FC) and structural connections (SC) of the brain. FC is usually measured by functional magnetic resonance imaging (fMRI), and conceptualized as degree of synchronicity in brain activity between different regions. SC is typically indexed by measures of white m...

journal_title：Human brain mapping

authors： Fjell AM,Sneve MH,Grydeland H,Storsve AB,Amlien IK,Yendiki A,Walhovd KB

更新日期：2017-01-01 00:00:00

abstract：:An important function of the brain's orienting response is to enable the evaluation of novel, environmental events in order to prepare for potential behavioral action. Here, we assessed the event-related hemodynamic (erfMRI) correlates of this phenomenon using unexpected (i.e., novel) environmental sounds presented wi...

journal_title：Human brain mapping

authors： Friedman D,Goldman R,Stern Y,Brown TR

更新日期：2009-04-01 00:00:00

abstract：:Investigation of the brain's white matter fiber tracts in social anxiety disorder (SAD) may provide insight into the underlying pathophysiology. Because models of pathological anxiety posit altered frontolimbic interactions, the uncinate fasciculus (UF) connecting (orbito-) frontal and temporal areas including the amy...

journal_title：Human brain mapping

authors： Baur V,Brühl AB,Herwig U,Eberle T,Rufer M,Delsignore A,Jäncke L,Hänggi J

更新日期：2013-02-01 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：:Coordinate-based, voxel-wise meta-analysis is an exciting recent addition to the human functional brain mapping literature. In view of the critical importance of selection criteria for any valid meta-analysis, a taxonomy of experimental design should be an important tool for aiding in the design of rigorous meta-analy...

journal_title：Human brain mapping

authors： Fox PT,Laird AR,Fox SP,Fox PM,Uecker AM,Crank M,Koenig SF,Lancaster JL

更新日期：2005-05-01 00:00:00

abstract：:We demonstrate that multivoxel pattern analysis can be used to decode place-related information in fMRI. Subjects performed a working memory version of the Morris water maze task in a virtual environment with a single wall cue. The voxel data that corresponds to when subjects were located at the goal was extracted for...

journal_title：Human brain mapping

authors： Rodriguez PF

更新日期：2010-03-01 00:00:00

abstract：:Parkinson's disease (PD) is characterized by overlapping motor, neuropsychiatric, and cognitive symptoms. Worse performance in one domain is associated with worse performance in the other domains. Commonality analysis (CA) is a method of variance partitioning in multiple regression, used to separate the specific and c...

journal_title：Human brain mapping

authors： Lang S,Ismail Z,Kibreab M,Kathol I,Sarna J,Monchi O

更新日期：2020-09-01 00:00:00

abstract：:Depressive symptoms often coexist with memory deficits in older adults and also are associated with incident cognitive decline in the elderly. However, little is known about the neural correlates of the association between depressive symptoms and memory deficits in nondemented elderly. Fifteen amnestic mild cognitive ...

journal_title：Human brain mapping

authors： Xie C,Goveas J,Wu Z,Li W,Chen G,Franczak M,Antuono PG,Jones JL,Zhang Z,Li SJ

更新日期：2012-06-01 00:00:00

abstract：:Surprise drives learning. Various neural "prediction error" signals are believed to underpin surprise-based reinforcement learning. Here, we report a surprise signal that reflects reinforcement learning but is neither un/signed reward prediction error (RPE) nor un/signed state prediction error (SPE). To exclude these ...

journal_title：Human brain mapping

authors： Chumbley JR,Burke CJ,Stephan KE,Friston KJ,Tobler PN,Fehr E

更新日期：2014-09-01 00:00:00

abstract：:Drowning is a leading cause of accidental injury and death in young children. Anoxic brain injury (ABI) is a common consequence of drowning and can cause severe neurological morbidity in survivors. Assessment of functional status and prognostication in drowning victims can be extremely challenging, both acutely and ch...

journal_title：Human brain mapping

authors： Ishaque M,Manning JH,Woolsey MD,Franklin CG,Tullis EW,Beckmann CF,Fox PT

更新日期：2017-10-01 00:00:00