Dynamic Granger-Geweke causality modeling with application to interictal spike propagation.

abstract：:The origin of within-subject variability in perceptual experiments is poorly understood. We here review evidence that baseline brain activity in the areas involved in sensory perception predict subsequent variations in sensory awareness. We place these findings in light of recent findings on the architecture of sponta...

journal_title：Human brain mapping

authors： Boly M,Phillips C,Balteau E,Schnakers C,Degueldre C,Moonen G,Luxen A,Peigneux P,Faymonville ME,Maquet P,Laureys S

更新日期：2008-07-01 00:00:00

abstract：:Previous studies have shown that white matter in the deaf brain changes due to hearing loss. However, how white-matter development is influenced by early hearing experience of deaf people is still unknown. Using diffusion tensor imaging and tract-based spatial statistics, we compared white-matter structures among thre...

journal_title：Human brain mapping

authors： Li Y,Ding G,Booth JR,Huang R,Lv Y,Zang Y,He Y,Peng D

更新日期：2012-02-01 00:00:00

abstract：:The perspective from where the world is perceived is an important aspect of the bodily self and may break down in neurological conditions such as out-of-body experiences (OBEs). These striking disturbances are characterized by disembodiment, an external perspective and have been observed after temporoparietal damage. ...

journal_title：Human brain mapping

authors： Schwabe L,Lenggenhager B,Blanke O

更新日期：2009-06-01 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：:Humans can easily recognize others' facial expressions. Among the brain substrates that enable this ability, considerable attention has been paid to face-selective areas; in contrast, whether motion-sensitive areas, which clearly exhibit sensitivity to facial movements, are involved in facial expression recognition re...

journal_title：Human brain mapping

authors： Liang Y,Liu B,Xu J,Zhang G,Li X,Wang P,Wang B

更新日期：2017-06-01 00:00:00

abstract：:Fast cancellation or switching of action plans is a critical cognitive function. Rapid signal transmission is key for quickly executing and inhibiting responses, and the structural integrity of connections between brain regions plays a crucial role in signal transmission speed. In this study, we used the search-step t...

journal_title：Human brain mapping

authors： Thakkar KN,van den Heiligenberg FM,Kahn RS,Neggers SF

更新日期：2016-08-01 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：:Here, we ask whether frontotemporal cortex is functionally dissociated into distributed lexical and category-specific semantic networks. To this end, fMRI activation patterns elicited during the processing of words from different semantic categories were categorized using k-means cluster algorithms. Results showed a d...

journal_title：Human brain mapping

authors： Pulvermüller F,Kherif F,Hauk O,Mohr B,Nimmo-Smith I

更新日期：2009-12-01 00:00:00

abstract：:A theoretical framework supporting experimental measures of dynamic properties of human EEG is proposed with emphasis on distinct alpha rhythms. Robust relationships between measured dynamics and cognitive or behavioral conditions are reviewed, and proposed physiological bases for EEG at cellular levels are considered...

journal_title：Human brain mapping

authors： Nunez PL,Wingeier BM,Silberstein RB

更新日期：2001-07-01 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：:Joint attention behaviors include initiating one's own and responding to another's bid for joint attention to an object, person, or topic. Joint attention abilities in autism are pervasively atypical, correlate with development of language and social abilities, and discriminate children with autism from other developm...

journal_title：Human brain mapping

authors： Redcay E,Dodell-Feder D,Mavros PL,Kleiner M,Pearrow MJ,Triantafyllou C,Gabrieli JD,Saxe R

更新日期：2013-10-01 00:00:00

abstract：:Functional magnetic resonance imaging (fMRI) studies have shown that neural activity fluctuates spontaneously between different states of global synchronization over a timescale of several seconds. Such fluctuations generate transient states of high and low correlation across distributed cortical areas. It has been hy...

journal_title：Human brain mapping

authors： Cocchi L,Yang Z,Zalesky A,Stelzer J,Hearne LJ,Gollo LL,Mattingley JB

更新日期：2017-06-01 00:00:00

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：BACKGROUND:The serotonin transporter (5-HTT) and the 5-HTTLPR/rs25531 polymorphisms in its gene (SLC6A4) have been associated with depression, increased stress-response, and brain structural alterations such as reduced hippocampal volumes. Recently, epigenetic processes including SLC6A4 promoter methylation were shown ...

journal_title：Human brain mapping

authors： Dannlowski U,Kugel H,Redlich R,Halik A,Schneider I,Opel N,Grotegerd D,Schwarte K,Schettler C,Ambrée O,Rust S,Domschke K,Arolt V,Heindel W,Baune BT,Suslow T,Zhang W,Hohoff C

更新日期：2014-11-01 00:00:00

abstract：:Puberty represents the phase of sexual maturity, signaling the change from childhood into adulthood. During childhood and adolescence, prominent changes take place in the brain. Recently, variation in frontal, temporal, and parietal areas was found to be under varying genetic control between 5 and 19 years of age. How...

journal_title：Human brain mapping

authors： Peper JS,Schnack HG,Brouwer RM,Van Baal GC,Pjetri E,Székely E,van Leeuwen M,van den Berg SM,Collins DL,Evans AC,Boomsma DI,Kahn RS,Hulshoff Pol HE

更新日期：2009-07-01 00:00:00

abstract：:Mild traumatic brain injury (mTBI) and post-traumatic stress disorder (PTSD) are common among recent military veterans and involve substantial symptom overlap, making clinical distinction and effective intervention difficult. Emerging evidence of cerebral white matter abnormalities associated with mTBI may provide a b...

journal_title：Human brain mapping

authors： Davenport ND,Lim KO,Sponheim SR

更新日期：2015-03-01 00:00:00

abstract：BACKGROUND:Whether hippocampal subfields are differentially vulnerable at the earliest stages of multiple sclerosis (MS) and how this impacts memory performance is a current topic of debate. METHOD:We prospectively included 56 persons with clinically isolated syndrome (CIS) suggestive of MS in a 1-year longitudinal st...

journal_title：Human brain mapping

authors： Planche V,Koubiyr I,Romero JE,Manjon JV,Coupé P,Deloire M,Dousset V,Brochet B,Ruet A,Tourdias T

更新日期：2018-04-01 00:00:00

abstract：:From birth to 5 years of age, brain structure matures and evolves alongside emerging cognitive and behavioral abilities. In relating concurrent cognitive functioning and measures of brain structure, a major challenge that has impeded prior investigation of their time-dynamic relationships is the sparse and irregular n...

journal_title：Human brain mapping

authors： Dai X,Hadjipantelis P,Wang JL,Deoni SCL,Müller HG

更新日期：2019-10-01 00:00:00

abstract：:It remains unclear whether and to what extent working memory (WM) temporal subprocesses (i.e., encoding, maintenance, and retrieval) involve shared or distinct intrinsic networks. To address this issue, I constructed a model of intrinsic network contributions to different WM phases and then evaluated the validity of t...

journal_title：Human brain mapping

authors： Kim H

更新日期：2019-12-01 00:00:00

abstract：BACKGROUND:Cognitive dysfunction is considered a core feature of schizophrenia, and impaired performances in episodic memory (EM) and executive function (EF) tasks are consistently reported in schizophrenia patients. Traditional fMRI and EEG studies have helped identifying brain areas, including the prefrontal cortex (...

journal_title：Human brain mapping

authors： Ferrarelli F,Riedner BA,Peterson MJ,Tononi G

更新日期：2015-11-01 00:00:00

abstract：:We investigated neural substrates of global/local processing of bilateral hierarchical stimuli using functional magnetic resonance imaging (fMRI). Subjects were presented with two compound letters that were displayed simultaneously in the left and right visual fields, respectively. In a steady-state, block-design para...

journal_title：Human brain mapping

authors： Han S,Jiang Y,Gu H

更新日期：2004-08-01 00:00:00

abstract：BACKGROUND:While acceleration in age-related cerebral atrophy has been well documented in Alzheimer's disease, the cerebellar contributions to this effect have not been thoroughly investigated. OBJECTIVE:This study investigated cerebellar volume and atrophy rate using magnetic resonance imaging in individuals with nor...

journal_title：Human brain mapping

authors： Tabatabaei-Jafari H,Walsh E,Shaw ME,Cherbuin N,Alzheimer's Disease Neuroimaging Initiative (ADNI).

更新日期：2017-06-01 00:00:00

abstract：:The mirror neuron system (MNS) is considered crucial for human imitation and language learning and provides the basis for the development of empathy and mentalizing. Alexithymia (ALEX), which refers to deficiencies in the self-awareness of emotional states, has been reported to be associated with poor ability in vario...

journal_title：Human brain mapping

authors： Moriguchi Y,Ohnishi T,Decety J,Hirakata M,Maeda M,Matsuda H,Komaki G

更新日期：2009-07-01 00:00:00

abstract：:Despite a growing number of reports about alterations in intrinsic/resting brain activity observed in patients with psychotic disorders, their relevance to well-established cognitive control deficits in this patient group is not well understood. Totally 88 clinically stabilized patients with a psychotic disorder and 5...

journal_title：Human brain mapping

authors： Lencer R,Yao L,Reilly JL,Keedy SK,McDowell JE,Keshavan MS,Pearlson GD,Tamminga CA,Gershon ES,Clementz BA,Lui S,Sweeney JA

更新日期：2019-01-01 00:00:00

abstract：:Positive number arithmetic is based on combining and separating sets of items, with systematic differences in brain activity in specific regions depending on operation. In contrast, arithmetic with negative numbers involves manipulating abstract values worth less than zero, possibly involving different operation-activ...

journal_title：Human brain mapping

authors： Gullick MM,Wolford G

更新日期：2014-02-01 00:00:00

abstract：:Many studies have shown the involvement of the premotor cortex in action observation, recognizing this region as the neural marker of action simulation (i.e., internal modeling on the basis of the observer's own motor repertoire). So far, however, we have remained unaware of how action simulation differs from more gen...

journal_title：Human brain mapping

authors： Stadler W,Schubotz RI,von Cramon DY,Springer A,Graf M,Prinz W

更新日期：2011-05-01 00:00:00

abstract：:There are several types of experiment in which it is useful to have subjects speak overtly in a magnetic resonance imaging (MRI) scanner, including those studying the articulatory apparatus and the neural basis of speech production, and fMRI experiments in which speech is used as a response modality. Although it is re...

journal_title：Human brain mapping

authors： Cusack R,Cumming N,Bor D,Norris D,Lyzenga J

更新日期：2005-04-01 00:00:00

abstract：:Current knowledge about small-world networks underlying emotions is sparse, and confined to functional magnetic resonance imaging (fMRI) studies using resting-state paradigms. This fMRI study applied Eigenvector Centrality Mapping (ECM) and functional connectivity analysis to reveal neural small-world networks underly...

journal_title：Human brain mapping

authors： Koelsch S,Skouras S

更新日期：2014-07-01 00:00:00

abstract：:The ability of functional MRI to acquire data from multiple brain areas has spurred developments not only in voxel-by-voxel analyses, but also in multivariate techniques critical to quantifying the interactions between brain areas. As the number of multivariate techniques multiplies, however, few studies in any modali...

journal_title：Human brain mapping

authors： Kayser AS,Sun FT,D'Esposito M

更新日期：2009-11-01 00:00:00

abstract：:Functional magnetic resonance imaging (fMRI) and positron emission tomography (PET) were used to map brain activation during language tasks. While previous studies have compared performance between alphabetic literate and illiterate subjects, there have been no such data in Chinese-speaking individuals. In this study,...

journal_title：Human brain mapping

authors： Li G,Cheung RT,Gao JH,Lee TM,Tan LH,Fox PT,Jack CR Jr,Yang ES

更新日期：2006-02-01 00:00:00