Distributed cell assemblies for general lexical and category-specific semantic processing as revealed by fMRI cluster analysis.

abstract：:The BrainMap database is a community resource that curates peer-reviewed, coordinate-based human neuroimaging literature. By pairing the results of neuroimaging studies with their relevant meta-data, BrainMap facilitates coordinate-based meta-analysis (CBMA) of the neuroimaging literature en masse or at the level of e...

journal_title：Human brain mapping

authors： Vanasse TJ,Fox PM,Barron DS,Robertson M,Eickhoff SB,Lancaster JL,Fox PT

更新日期：2018-08-01 00:00:00

abstract：:Recently, it has been suggested that backwardly masked, and thus subliminally presented, fearful eyes are processed by the amygdala. Here, we investigated in four functional magnetic resonance imaging experiments whether the amygdala responds to subliminally presented fearful eyes per se or whether an interaction of m...

journal_title：Human brain mapping

authors： Straube T,Dietrich C,Mothes-Lasch M,Mentzel HJ,Miltner WH

更新日期：2010-10-01 00:00:00

abstract：:The hippocampus, a hub of activity for a variety of important cognitive processes, is a target of increasing interest for researchers and clinicians. Magnetoencephalography (MEG) is an attractive technique for imaging spectro-temporal aspects of function, for example, neural oscillations and network timing, especially...

journal_title：Human brain mapping

authors： Ruzich E,Crespo-García M,Dalal SS,Schneiderman JF

更新日期：2019-03-01 00:00:00

abstract：:Research using the Stop Signal Task employing an adaptive algorithm to accommodate individual differences often report inferior performance on the task in individuals with ADHD, OCD, and substance use disorders compared to non-clinical controls. Furthermore, individuals with deficits in inhibitory control tend to show...

journal_title：Human brain mapping

authors： D'Alberto N,Chaarani B,Orr CA,Spechler PA,Albaugh MD,Allgaier N,Wonnell A,Banaschewski T,Bokde ALW,Bromberg U,Büchel C,Quinlan EB,Conrod PJ,Desrivières S,Flor H,Fröhner JH,Frouin V,Gowland P,Heinz A,Itterman B,Mar

更新日期：2018-08-01 00:00:00

abstract：:Verbal irony conveys various emotional messages, from criticism to humor, that differ from the meaning of the actual words. To understand irony, we need conceptual knowledge of irony in addition to an understanding of context. We investigated the neural mechanism of irony comprehension, focusing on two overlooked issu...

journal_title：Human brain mapping

authors： Akimoto Y,Sugiura M,Yomogida Y,Miyauchi CM,Miyazawa S,Kawashima R

更新日期：2014-04-01 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：:The goal of this study was to document current clinical practice and report patient outcomes in presurgical language functional MRI (fMRI) for epilepsy surgery. Epilepsy surgical programs worldwide were surveyed as to the utility, implementation, and efficacy of language fMRI in the clinic; 82 programs responded. Resp...

journal_title：Human brain mapping

authors： Benjamin CFA,Li AX,Blumenfeld H,Constable RT,Alkawadri R,Bickel S,Helmstaedter C,Meletti S,Bronen R,Warfield SK,Peters JM,Reutens D,Połczyńska M,Spencer DD,Hirsch LJ

更新日期：2018-07-01 00:00:00

abstract：:We describe a system that localizes a single dipole to reasonable accuracy from noisy magnetoencephalographic (MEG) measurements in real time. At its core is a multilayer perceptron (MLP) trained to map sensor signals and head position to dipole location. Including head position overcomes the previous need to retrain ...

journal_title：Human brain mapping

authors： Jun SC,Pearlmutter BA

更新日期：2005-01-01 00:00:00

abstract：:Characterizing the neurovascular coupling between hemodynamic signals and their neural origins is crucial to functional neuroimaging research, even more so as new methods become available for integrating results from different functional neuroimaging modalities. We present a novel method to relate magnetoencephalograp...

journal_title：Human brain mapping

authors： Nangini C,Tam F,Graham SJ

更新日期：2008-01-01 00:00:00

abstract：:The acquisition of functional magnetic resonance imaging (fMRI) data in a finite subset of k-space produces ring-artifacts and 'side lobes' that distort the image. In this article, we explore the consequences of this problem for functional imaging studies, which can be considerable, and propose a solution. The truncat...

journal_title：Human brain mapping

authors： Lindquist MA,Wager TD

更新日期：2008-11-01 00:00:00

abstract：:Simultaneous Magnetic Resonance Imaging (MRI) and Positron Emission Tomography (PET) scanning is a recent major development in biomedical imaging. The full integration of the PET detector ring and electronics within the MR system has been a technologically challenging design to develop but provides capacity for simult...

journal_title：Human brain mapping

authors： Chen Z,Jamadar SD,Li S,Sforazzini F,Baran J,Ferris N,Shah NJ,Egan GF

更新日期：2018-12-01 00:00:00

abstract：:Individuals often have reduced ability to hear alarms in real world situations (e.g., anesthesia monitoring, flying airplanes) when attention is focused on another task, sometimes with devastating consequences. This phenomenon is called inattentional deafness and usually occurs under critical high workload conditions....

journal_title：Human brain mapping

authors： Callan DE,Gateau T,Durantin G,Gonthier N,Dehais F

更新日期：2018-06-01 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：: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：:Diffusion tensor imaging (DTI) can be used to index white matter integrity of the corticospinal tract (CST) after stroke; however, the psychometric properties of DTI-based measures of white matter integrity are unknown. The purpose of this study was to examine test-retest reliability as determined by intraclass correl...

journal_title：Human brain mapping

authors： Lewis AF,Myers M,Heiser J,Kolar M,Baird JF,Stewart JC

更新日期：2020-06-15 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：:Reproducibility is one of the most important issues for generalizing the results of clinical research; however, low reproducibility in neuroimaging studies is well known. To overcome this problem, the Enhancing Neuroimaging Genetics through Meta-Analysis (ENIGMA) consortium, an international neuroimaging consortium, e...

journal_title：Human brain mapping

authors： Koshiyama D,Miura K,Nemoto K,Okada N,Matsumoto J,Fukunaga M,Hashimoto R

更新日期：2020-06-05 00:00:00

abstract：BACKGROUND:Abnormalities in inhibitory control and underlying fronto-striatal networks is common to both attention deficit hyperactivity disorder (ADHD) and obsessive-compulsive-disorder (OCD). The aim of this study was to investigate disorder-specific abnormalities in neural networks mediating interference inhibition ...

journal_title：Human brain mapping

authors： Rubia K,Cubillo A,Woolley J,Brammer MJ,Smith A

更新日期：2011-04-01 00:00:00

abstract：UNLABELLED:Major depression has been repeatedly associated with amygdala hyper-responsiveness to negative (but not positive) facial expressions at early, automatic stages of emotion processing using subliminally presented stimuli. However, it is not clear whether this "limbic bias" is a correlate of depression or repre...

journal_title：Human brain mapping

authors： Dannlowski U,Kugel H,Huber F,Stuhrmann A,Redlich R,Grotegerd D,Dohm K,Sehlmeyer C,Konrad C,Baune BT,Arolt V,Heindel W,Zwitserlood P,Suslow T

更新日期：2013-11-01 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：: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：:Recently, blink-related delta oscillations (delta BROs) have been observed in healthy subjects during spontaneous blinking at rest. Delta BROs have been linked with continuous gathering of information from the surrounding environment, which is classically attributed to the precuneus. Furthermore, fMRI studies have sho...

journal_title：Human brain mapping

authors： Bonfiglio L,Olcese U,Rossi B,Frisoli A,Arrighi P,Greco G,Carozzo S,Andre P,Bergamasco M,Carboncini MC

更新日期：2013-09-01 00:00:00

abstract：:Increased cerebral blood flow in the anterior cingulate cortex (ACC) has been noted in a range of cognitively demanding tasks studied with PET. A PET study of 10 normal males was carried out using the bolus H2(15)O intravenous injection technique to examine the effects of anticipation on blood flow to the ACC. In a se...

journal_title：Human brain mapping

authors： Murtha S,Chertkow H,Beauregard M,Dixon R,Evans A

更新日期：1996-01-01 00:00:00

abstract：:Musical expertise is visible both in the morphology and functionality of the brain. Recent research indicates that functional integration between multi-sensory, somato-motor, default-mode (DMN), and salience (SN) networks of the brain differentiates musicians from non-musicians during resting state. Here, we aimed at ...

journal_title：Human brain mapping

authors： Alluri V,Toiviainen P,Burunat I,Kliuchko M,Vuust P,Brattico E

更新日期：2017-06-01 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：:There is good evidence from animal studies for segregation in the processing of non-nociceptive and nociceptive information within the trigeminal brainstem sensory nuclear complex. However, it remains unknown whether a similar segregation occurs in humans, and a recent tract tracing study suggests that this segregatio...

journal_title：Human brain mapping

authors： Nash PG,Macefield VG,Klineberg IJ,Murray GM,Henderson LA

更新日期：2009-11-01 00:00:00

abstract：:This paper describes a Bayesian method for three-dimensional registration of brain images. A finite element approach is used to obtain a maximum a posteriori estimate of the deformation field at every voxel of a template volume. The priors used by the MAP estimate penalize unlikely deformations and enforce a continuou...

journal_title：Human brain mapping

authors： Ashburner J,Andersson JL,Friston KJ

更新日期：2000-04-01 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：:There is substantial variability in speech recognition ability across patients with cochlear implants (CIs), auditory brainstem implants (ABIs), and auditory midbrain implants (AMIs). To better understand how this variability is related to central processing differences, the current electroencephalography (EEG) study ...

journal_title：Human brain mapping

authors： Schierholz I,Finke M,Kral A,Büchner A,Rach S,Lenarz T,Dengler R,Sandmann P

更新日期：2017-04-01 00:00:00

abstract：:Simultaneous electroencephalography and functional magnetic resonance imaging (EEG/fMRI) have been proposed to contribute to the definition of the epileptic seizure onset zone. Following interictal epileptiform discharges, one usually assumes a canonical hemodynamic response function (HRF), which has been derived from...

journal_title：Human brain mapping

authors： Grouiller F,Vercueil L,Krainik A,Segebarth C,Kahane P,David O

更新日期：2010-08-01 00:00:00