Detectability of cerebellar activity with magnetoencephalography and electroencephalography.

abstract：:A method for representing the results of statistical EEG analysis in a visually comprehensive and concentrated way is presented. It consists of a combination of scattered data interpolation, texture mapping, and volume rendering techniques. First, starting with an EEG study of the proband in question, a smoothly inter...

journal_title：Human brain mapping

authors： Dimitrov LI

更新日期：1998-01-01 00:00:00

abstract：:To generate imaging biomarkers from disease-specific brain networks, we have implemented a general toolbox to rapidly perform scaled subprofile modeling (SSM) based on principal component analysis (PCA) on brain images of patients and normals. This SSMPCA toolbox can define spatial covariance patterns whose expression...

journal_title：Human brain mapping

authors： Peng S,Ma Y,Spetsieris PG,Mattis P,Feigin A,Dhawan V,Eidelberg D

更新日期：2014-05-01 00:00:00

abstract：:Lesion studies on nonhuman primates utilizing recognition memory tests have shown that the orbitofrontal cortex is critical for the encoding of novel information, and anatomical studies have shown that the orbitofrontal cortex forms part of a mnemonic circuit that connects limbic medial temporal areas with higher-orde...

journal_title：Human brain mapping

authors： Frey S,Zlatkina V,Petrides M

更新日期：2009-02-01 00:00:00

abstract：:Magnetoencephalographic (MEG) investigations of inter-regional amplitude correlations have yielded new insights into the organization and neurophysiology of resting-state networks (RSNs) first identified using fMRI. Inter-regional MEG amplitude correlations in adult RSNs have been shown to be most prominent in alpha a...

journal_title：Human brain mapping

authors： Schäfer CB,Morgan BR,Ye AX,Taylor MJ,Doesburg SM

更新日期：2014-10-01 00:00:00

abstract：:Non-verbal number sense has been shown to significantly correlate with arithmetic fluency. Accumulated behavioral evidence indicates that the cognitive mechanism relies on visual perception. However, few studies have investigated the neural mechanism underlying this association. Following the visual perception account...

journal_title：Human brain mapping

authors： Li M,Cheng D,Lu Y,Zhou X

更新日期：2020-12-15 00:00:00

abstract：:Conflict monitoring and motor inhibition are engaged in the performance of complex tasks. The midcingulate cortex (MCC) has been suggested to detect conflicts, whereas the right inferior frontal cortex (IFC) seems to be of relevance for the inhibition process. The current experiment investigates the neural underpinnin...

journal_title：Human brain mapping

authors： Enriquez-Geppert S,Eichele T,Specht K,Kugel H,Pantev C,Huster RJ

更新日期：2013-07-01 00:00:00

abstract：:Whereas resting state blood oxygenation-level dependent (BOLD) functional MRI has been widely used to assess functional connectivity between cortical regions, the laminar specificity of such measures is poorly understood. This study aims to determine: (a) whether the resting state functional connectivity (rsFC) betwee...

journal_title：Human brain mapping

authors： Mishra A,Majumdar S,Wang F,Wilson GH 3rd,Gore JC,Chen LM

更新日期：2019-01-01 00:00:00

abstract：:The goal of this study was to determine the linearity of the blood oxygen level-dependent (BOLD) response, as measured by functional magnetic resonance imaging (fMRI), in category-selective regions of human visual cortex. We defined regions of the temporal lobe that were selective to faces (fusiform face area, FFA) an...

journal_title：Human brain mapping

authors： Horner AJ,Andrews TJ

更新日期：2009-08-01 00:00:00

abstract：:The presence of white matter lesions in patients with cerebral small vessel disease (SVD) is among the main causes of cognitive decline. We investigated the relation between white matter hyperintensity (WMH) locations and executive and language abilities in 442 SVD patients without dementia with varying burden of WMH....

journal_title：Human brain mapping

authors： Camerino I,Sierpowska J,Reid A,Meyer NH,Tuladhar AM,Kessels RPC,de Leeuw FE,Piai V

更新日期：2020-11-24 00:00:00

abstract：:Metabolic markers of baseline brain oxygenation and tissue perfusion have an important role to play in the early identification of ischaemic tissue in acute stroke. Although well established MRI techniques exist for mapping brain perfusion, quantitative imaging of brain oxygenation is poorly served. Streamlined-qBOLD ...

journal_title：Human brain mapping

authors： Stone AJ,Harston GWJ,Carone D,Okell TW,Kennedy J,Blockley NP

更新日期：2019-07-01 00:00:00

abstract：:In day-to-day life, we need to apply strategies to cascade different actions for efficient unfolding of behavior. While deficits in action cascading are examined extensively, almost nothing is known about the neuronal mechanisms mediating superior performance above the normal level. To examine this question, we invest...

journal_title：Human brain mapping

authors： Yildiz A,Quetscher C,Dharmadhikari S,Chmielewski W,Glaubitz B,Schmidt-Wilcke T,Edden R,Dydak U,Beste C

更新日期：2014-10-01 00:00:00

abstract：:Fluid intelligence (gf) refers to abstract reasoning and problem solving abilities. It is considered a human higher cognitive factor central to general intelligence (g). The regions of the cortex supporting gf have been revealed by recent bioimaging studies and valuable hypothesis on the neural correlates of individua...

journal_title：Human brain mapping

authors： Perfetti B,Saggino A,Ferretti A,Caulo M,Romani GL,Onofrj M

更新日期：2009-02-01 00:00:00

abstract：:Medial temporal lobe (MTL) subregions play integral roles in memory function and are differentially affected in various neurological and psychiatric disorders. The ability to structurally and functionally characterize these subregions may be important to understanding MTL physiology and diagnosing diseases involving t...

journal_title：Human brain mapping

authors： Shah P,Bassett DS,Wisse LEM,Detre JA,Stein JM,Yushkevich PA,Shinohara RT,Pluta JB,Valenciano E,Daffner M,Wolk DA,Elliott MA,Litt B,Davis KA,Das SR

更新日期：2018-02-01 00:00:00

abstract：:It is unknown to what extent briefly presented emotional words can be processed without awareness. By means of two independent functional magnetic resonance imaging studies, using either a block or an event-related design, we investigated brain activation to very briefly presented threat related and neutral words duri...

journal_title：Human brain mapping

authors： Hoffmann M,Mothes-Lasch M,Miltner WH,Straube T

更新日期：2015-02-01 00:00:00

abstract：:We present an overview of the types of imaging experiments that can be performed on psychologically impaired patients. The critical observation from such studies is a differential pattern of activation in the patients and normals. Underactivity is interpretable only when the patients make normal responses. In this con...

journal_title：Human brain mapping

authors： Price CJ,Friston KJ

更新日期：1999-01-01 00:00:00

abstract：:Fractal dimension (FD) has been widely used to provide a quantitative description of structural complexity in the cerebral cortex. FD is an extremely compact measure of shape complexity, condensing all details into a single numeric value. We interpreted the variation of the FD in the cortical surface of normal control...

journal_title：Human brain mapping

authors： Im K,Lee JM,Yoon U,Shin YW,Hong SB,Kim IY,Kwon JS,Kim SI

更新日期：2006-12-01 00:00:00

abstract：:The reason why human beings are inclined to overestimate the duration of highly arousing negative events remains enigmatic. The issue about what neurocognitive mechanisms and neural structures support the connection between time perception and emotion was addressed here by an event-related neuroimaging study involving...

journal_title：Human brain mapping

authors： Pfeuty M,Dilharreguy B,Gerlier L,Allard M

更新日期：2015-03-01 00:00:00

abstract：:At present, our knowledge about seasonal affective disorder (SAD) is based mainly up on clinical symptoms, epidemiology, behavioral characteristics and light therapy. Recently developed measures of resting-state functional brain activity might provide neurobiological markers of brain disorders. Studying functional bra...

journal_title：Human brain mapping

authors： Abou Elseoud A,Nissilä J,Liettu A,Remes J,Jokelainen J,Takala T,Aunio A,Starck T,Nikkinen J,Koponen H,Zang YF,Tervonen O,Timonen M,Kiviniemi V

更新日期：2014-01-01 00:00:00

abstract：:The central extended amygdala (EAc)-including the bed nucleus of the stria terminalis (BST) and central nucleus of the amygdala (Ce)-plays a critical role in triggering fear and anxiety and is implicated in the development of a range of debilitating neuropsychiatric disorders. Although it is widely believed that these...

journal_title：Human brain mapping

authors： Tillman RM,Stockbridge MD,Nacewicz BM,Torrisi S,Fox AS,Smith JF,Shackman AJ

更新日期：2018-03-01 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：:The sulcal morphology of the human frontal lobe is highly variable. Although the structural images usually acquired in functional magnetic resonance imaging studies provide information about this interindividual variability, this information is only rarely used to relate structure and function. Here, we investigated t...

journal_title：Human brain mapping

authors： Derrfuss J,Brass M,von Cramon DY,Lohmann G,Amunts K

更新日期：2009-01-01 00:00:00

abstract：:Pramipexole is widely prescribed to treat Parkinson's disease. It has been found to cause impulse control disorders such as pathological gambling. To examine how pramipexole modulates the network of reward anticipation, we carried out a pharmacological functional magnetic resonance imaging study with a double-blind, w...

journal_title：Human brain mapping

authors： Ye Z,Hammer A,Camara E,Münte TF

更新日期：2011-05-01 00:00:00

abstract：:Positron emission tomography (PET) was used to investigate the functional anatomy of the foveal fixation system in 10 subjects scanned under three different conditions: at rest (REST), during the fixation of a central point (FIX), and while fixating the same foveal target during the presentation of peripheral visual d...

journal_title：Human brain mapping

authors： Petit L,Dubois S,Tzourio N,Dejardin S,Crivello F,Michel C,Etard O,Denise P,Roucoux A,Mazoyer B

更新日期：1999-01-01 00:00:00

abstract：:In the present study, functional magnetic resonance imaging (fMRI) was used to examine pain perception in humans. Three types of noxious stimuli were presented: electric shock (20.8 mA, 2 Hz), heat (48 degrees C), and mechanical, as well as a control tactile stimulus. The significance of activation at the level of the...

journal_title：Human brain mapping

authors： Disbrow E,Buonocore M,Antognini J,Carstens E,Rowley HA

更新日期：1998-01-01 00:00:00

abstract：:Previous whole-brain functional connectivity studies achieved successful classifications of patients and healthy controls but only offered limited specificity as to affected brain systems. Here, we examined whether the connectivity patterns of functional systems affected in schizophrenia (SCZ), Parkinson's disease (PD...

journal_title：Human brain mapping

authors： Pläschke RN,Cieslik EC,Müller VI,Hoffstaedter F,Plachti A,Varikuti DP,Goosses M,Latz A,Caspers S,Jockwitz C,Moebus S,Gruber O,Eickhoff CR,Reetz K,Heller J,Südmeyer M,Mathys C,Caspers J,Grefkes C,Kalenscher T,Langn

更新日期：2017-12-01 00:00:00

abstract：:Human behavior reflects a continual negotiation of automatic and directed actions. The oculomotor network is a well-characterized neural system in which to study this balance of behavioral control. For instance, saccades made toward and away from a flashed visual stimulus (prosaccades and antisaccades, respectively) a...

journal_title：Human brain mapping

authors： Miller LM,Sun FT,Curtis CE,D'Esposito M

更新日期：2005-10-01 00:00:00

abstract：:Adolescence is a time period associated with marked brain maturation that coincides with an enhanced risk for onset of psychiatric disorder. White matter tract myelination, a process that continues to unfold throughout adolescence, is reported to be abnormal in several psychiatric disorders. Here, we ask whether psych...

journal_title：Human brain mapping

authors： Vanes LD,Moutoussis M,Ziegler G,Goodyer IM,Fonagy P,Jones PB,Bullmore ET,NSPN Consortium.,Dolan RJ

更新日期：2020-02-15 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 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：:Recent studies have shown that resting-state functional networks as studied with fMRI, EEG, and MEG may be so-called small-world networks. We investigated to what extent the characteristic features of small-world networks are genetically determined. To represent functional connectivity between brain areas, we measured...

journal_title：Human brain mapping

authors： Smit DJ,Stam CJ,Posthuma D,Boomsma DI,de Geus EJ

更新日期：2008-12-01 00:00:00