Neural response to stress and perceived stress differ in patients with left temporal lobe epilepsy.

abstract：:Everyday communication is accompanied by visual information from several sources, including co-speech gestures, which provide semantic information listeners use to help disambiguate the speaker's message. Using fMRI, we examined how gestures influence neural activity in brain regions associated with processing semanti...

journal_title：Human brain mapping

authors： Dick AS,Goldin-Meadow S,Hasson U,Skipper JI,Small SL

更新日期：2009-11-01 00:00:00

abstract：:Migraine sufferers with aura often report photosensitivity and visual discomfort outside of attacks and many consider bright or flickering light an attack-precipitating factor. The nature of this visual hypersensitivity and its relation to the underlying pathophysiology of the migraine aura is unknown. Using fMRI meas...

journal_title：Human brain mapping

authors： Hougaard A,Amin FM,Hoffmann MB,Rostrup E,Larsson HB,Asghar MS,Larsen VA,Olesen J,Ashina M

更新日期：2014-06-01 00:00:00

abstract：:Recognition of objects and their relations is necessary for orienting in real life. We examined cognitive processes related to recognition of objects, their relations, and the patterns they form by using the game of chess. Chess enables us to compare experts with novices and thus gain insight in the nature of developm...

journal_title：Human brain mapping

authors： Bilalić M,Turella L,Campitelli G,Erb M,Grodd W

更新日期：2012-11-01 00:00:00

abstract：:This study investigates the functional architecture of working memory (WM) for verbal and tonal information during rehearsal and articulatory suppression. Participants were presented with strings of four sung syllables with the task to remember either the pitches (tonal information) or the syllables (verbal informatio...

journal_title：Human brain mapping

authors： Koelsch S,Schulze K,Sammler D,Fritz T,Müller K,Gruber O

更新日期：2009-03-01 00:00:00

abstract：:Obsessive-compulsive disorder (OCD) is a debilitating and disabling neuropsychiatric disorder, whose neurobiological basis remains unclear. Although traditional static resting-state magnetic resonance imaging (rfMRI) studies have found aberrant functional connectivity (FC) in OCD, alterations in whole-brain FC and top...

journal_title：Human brain mapping

authors： Luo L,Li Q,You W,Wang Y,Tang W,Li B,Yang Y,Sweeney JA,Li F,Gong Q

更新日期：2021-02-01 00:00:00

abstract：:The concept of brain maintenance refers to the preservation of brain integrity in older age, while cognitive reserve refers to the capacity to maintain cognition in the presence of neurodegeneration or aging-related brain changes. While both mechanisms are thought to contribute to individual differences in cognitive f...

journal_title：Human brain mapping

authors： Anatürk M,Kaufmann T,Cole JH,Suri S,Griffanti L,Zsoldos E,Filippini N,Singh-Manoux A,Kivimäki M,Westlye LT,Ebmeier KP,de Lange AG

更新日期：2020-12-14 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：:Working memory (WM) for auditory information has been thought of as a unitary system, but whether WM for verbal and tonal information relies on the same or different functional neuroarchitectures has remained unknown. This fMRI study examines verbal and tonal WM in both nonmusicians (who are trained in speech, but not...

journal_title：Human brain mapping

authors： Schulze K,Zysset S,Mueller K,Friederici AD,Koelsch S

更新日期：2011-05-01 00:00:00

abstract：:Electrophysiological and neuroimaging studies suggest that the integrity of ipsilesional and inter-hemispheric motor circuits is important for motor recovery after stroke. However, the extent to which each of these tracts contributes to the variance in outcome remains unclear. We examined whether diffusion tensor imag...

journal_title：Human brain mapping

authors： Lindenberg R,Zhu LL,Rüber T,Schlaug G

更新日期：2012-05-01 00:00:00

abstract：:We monitored regional cerebral activity with BOLD fMRI while subjects were presented written sentences differing in their grammatical structure (subject-relative or object-relative center-embedded clauses) and their short-term memory demands (short or long antecedent-gap linkages). A core region of left posterior supe...

journal_title：Human brain mapping

authors： Cooke A,Zurif EB,DeVita C,Alsop D,Koenig P,Detre J,Gee J,Pinãngo M,Balogh J,Grossman M

更新日期：2002-02-01 00:00:00

abstract：:Transcranial direct current stimulation (tDCS) induces polarity- and dose-dependent neuroplastic aftereffects on cortical excitability and cortical activity, as demonstrated by transcranial magnetic stimulation (TMS) and functional imaging (fMRI) studies. However, lacking systematic comparative studies between stimula...

journal_title：Human brain mapping

authors： Jamil A,Batsikadze G,Kuo HI,Meesen RLJ,Dechent P,Paulus W,Nitsche MA

更新日期：2020-04-15 00:00:00

abstract：:Perinatal stroke is the leading cause of hemiparetic cerebral palsy (CP), resulting in life-long disability. In this study, we examined the relationship between robotic upper extremity motor impairment and corticospinal tract (CST) diffusion properties. Thirty-three children with unilateral perinatal ischemic stroke (...

journal_title：Human brain mapping

authors： Kuczynski AM,Dukelow SP,Hodge JA,Carlson HL,Lebel C,Semrau JA,Kirton A

更新日期：2018-03-01 00:00:00

abstract：:Inattentional deafness is the failure to hear otherwise audible sounds (usually alarms) that may occur under high workload conditions. One potential cause for its occurrence could be an attentional bottleneck that occurs when task demands are high, resulting in lack of resources for processing of additional tasks. In ...

journal_title：Human brain mapping

authors： Durantin G,Dehais F,Gonthier N,Terzibas C,Callan DE

更新日期：2017-11-01 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：:Patients with schizophrenia have patterns of brain deficits including reduced cortical thickness, subcortical gray matter volumes, and cerebral white matter integrity. We proposed the regional vulnerability index (RVI) to translate the results of Enhancing Neuro Imaging Genetics Meta-Analysis studies to the individual...

journal_title：Human brain mapping

authors： Kochunov P,Fan F,Ryan MC,Hatch KS,Tan S,Jahanshad N,Thompson PM,van Erp TGM,Turner JA,Chen S,Du X,Adhikari B,Bruce H,Hare S,Goldwaser E,Kvarta M,Huang J,Tong J,Cui Y,Cao B,Tan Y,Hong LE

更新日期：2020-05-28 00:00:00

abstract：:The new clinically available arterial spin labeling (ASL) perfusion imaging sequences present some advantages relatively to the commonly used blood oxygen level-dependent (BOLD) method for functional brain studies using magnetic resonance imaging (MRI). In particular, regional cerebral blood flow (CBF) changes are tho...

journal_title：Human brain mapping

authors： Pimentel MA,Vilela P,Sousa I,Figueiredo P

更新日期：2013-01-01 00:00:00

abstract：:This study constructs a rat brain T2 -weighted magnetic resonance imaging template including olfactory bulb and a compatible digital atlas. The atlas contains 624 carefully delineated brain structures based on the newest (2005) edition of rat brain atlas by Paxinos and Watson. An automated procedure, as an SPM toolbox...

journal_title：Human brain mapping

authors： Nie B,Chen K,Zhao S,Liu J,Gu X,Yao Q,Hui J,Zhang Z,Teng G,Zhao C,Shan B

更新日期：2013-06-01 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：: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：:Free water elimination (FWE) in brain diffusion MRI has been shown to improve tissue specificity in human white matter characterization both in health and in disease. Relative to the classical diffusion tensor imaging (DTI) model, FWE is also expected to increase sensitivity to microstructural changes in longitudinal ...

journal_title：Human brain mapping

authors： Albi A,Pasternak O,Minati L,Marizzoni M,Bartrés-Faz D,Bargalló N,Bosch B,Rossini PM,Marra C,Müller B,Fiedler U,Wiltfang J,Roccatagliata L,Picco A,Nobili FM,Blin O,Sein J,Ranjeva JP,Didic M,Bombois S,Lopes R,Bord

更新日期：2017-01-01 00:00:00

abstract：:The recent ability to measure in vivo beta-amyloid (Aβ), a marker of Alzheimer's disease (AD), has led to an increased focus on the significance of Aβ deposition in clinically normal adults. Evidence suggests that healthy adults with elevated cortical Aβ show differences in neural activity associated with memory encod...

journal_title：Human brain mapping

authors： Rieck JR,Rodrigue KM,Kennedy KM,Devous MD Sr,Park DC

更新日期：2015-07-01 00:00:00

abstract：:Working memory (WM) is defined as the ability to maintain a representation online to guide goal-directed behavior. Its capacity in early childhood predicts academic achievements in late childhood and its deficits are found in various neurodevelopmental disorders. We employed resting-state fMRI (rs-fMRI) of 468 partici...

journal_title：Human brain mapping

authors： Zhang H,Hao S,Lee A,Eickhoff SB,Pecheva D,Cai S,Meaney M,Chong YS,Broekman BFP,Fortier MV,Qiu A

更新日期：2020-11-01 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：:The reproducibility of activation patterns in the whole brain obtained by functional magnetic resonance imaging (fMRI) experiments at 4 Tesla was studied with a simple finger-opposition task. Six subjects performed three runs in one session, and each run was analyzed separately with the t-test as a univariate method a...

journal_title：Human brain mapping

authors： Tegeler C,Strother SC,Anderson JR,Kim SG

更新日期：1999-01-01 00:00:00

abstract：:Transcranial direct current stimulation (tDCS) is a noninvasive brain stimulation technique that alters cortical excitability and activity in a polarity-dependent way. Stimulation for few minutes has been shown to induce plastic alterations of cortical excitability and to improve cognitive performance. These effects m...

journal_title：Human brain mapping

authors： Polanía R,Nitsche MA,Paulus W

更新日期：2011-08-01 00:00:00

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：:A thorough understanding of sex differences that exist in the brains of healthy individuals is crucial for the study of neurological illnesses that exhibit phenotypic differences between males and females. Here we evaluate sex differences in regional temporal dependence of resting-state brain activity in 195 adult mal...

journal_title：Human brain mapping

authors： Dhamala E,Jamison KW,Sabuncu MR,Kuceyeski A

更新日期：2020-09-01 00:00:00

abstract：:Electrophysiological signals recorded intracranially show rich frequency content spanning from near-DC to hundreds of hertz. Noninvasive electromagnetic signals measured with electroencephalography (EEG) or magnetoencephalography (MEG) typically contain less signal power in high frequencies than invasive recordings. P...

journal_title：Human brain mapping

authors： Iivanainen J,Zetter R,Parkkonen L

更新日期：2020-01-01 00:00:00

abstract：:Verbal stimuli often induce right-hemispheric activation in patients with aphasia after left-hemispheric stroke. This right-hemispheric activation is commonly attributed to functional reorganization within the language system. Yet previous evidence suggests that functional activation in right-hemispheric homologues of...

journal_title：Human brain mapping

authors： Baumgaertner A,Hartwigsen G,Roman Siebner H

更新日期：2013-06-01 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