Common and unique connectivity at the interface of motor, neuropsychiatric, and cognitive symptoms in Parkinson's disease: A commonality analysis.

abstract：:Numerous daily tasks, including car driving, require fine visuospatial tuning. One such visuospatial ability, speed discrimination, declines with aging but its neural underpinnings remain unknown. In this study, we use fMRI to explore the effect of aging during a high speed discrimination task and its neural underpinn...

journal_title：Human brain mapping

authors： Eudave L,Martínez M,Luis EO,Pastor MA

更新日期：2018-11-01 00:00:00

abstract：:In addition to its role in visuospatial navigation and the generation of spatial representations, in recent years, the hippocampus has been proposed to support perceptual processes. This is especially the case where high-resolution details, in the form of fine-grained relationships between features such as angles betw...

journal_title：Human brain mapping

authors： Hauser MFA,Heba S,Schmidt-Wilcke T,Tegenthoff M,Manahan-Vaughan D

更新日期：2020-04-01 00:00:00

abstract：:We describe a method for the statistical parametric mapping of low resolution electromagnetic tomography (LORETA) using high-density electroencephalography (EEG) and individual magnetic resonance images (MRI) to investigate the characteristics of the mismatch negativity (MMN) generators in schizophrenia. LORETA, using...

journal_title：Human brain mapping

authors： Park HJ,Kwon JS,Youn T,Pae JS,Kim JJ,Kim MS,Ha KS

更新日期：2002-11-01 00:00:00

abstract：:The spatial organization of nonlinear interactions between different brain regions during the first NREM sleep stage is investigated. This is achieved via consideration of four bipolar electrode derivations, Fp1F3, Fp2F4, O1P3, O2P4, which are used to compare anterior and posterior interhemispheric interactions and le...

journal_title：Human brain mapping

authors： Terry JR,Anderson C,Horne JA

更新日期：2004-10-01 00:00:00

abstract：:With the causes of perinatal brain injuries still unclear and the probable role of hemodynamic instability in their etiology, bedside monitoring of neonatal cerebral hemodynamics with standard values as a function of age are needed. In this study, we combined quantitative frequency domain near infrared spectroscopy (F...

journal_title：Human brain mapping

authors： Roche-Labarbe N,Carp SA,Surova A,Patel M,Boas DA,Grant PE,Franceschini MA

更新日期：2010-03-01 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：: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：:Cognitive dysfunction is common in patients with multiple sclerosis (MS). Saccadic eye movement paradigms such as antisaccades (AS) can sensitively interrogate cognitive function, in particular, the executive and attentional processes of response selection and inhibition. Although we have previously demonstrated signi...

journal_title：Human brain mapping

authors： Kolbe SC,Kilpatrick TJ,Mitchell PJ,White O,Egan GF,Fielding J

更新日期：2014-05-01 00:00:00

abstract：:Neuroimaging investigations consistently demonstrate that the neural processes involve complex interactions between the large-scale networks. Among those networks, the dorsal attention network (DAN) and the central-executive network (CEN) have been previously shown to exhibit anti-correlated activity with the default-...

journal_title：Human brain mapping

authors： Chand GB,Hajjar I,Qiu D

更新日期：2018-12-01 00:00:00

abstract：:Diffusion-weighted magnetic resonance imaging allows researchers and clinicians to identify individual white matter fiber tracts and map their trajectories. The reliability and interpretability of fiber-tracking procedures is improved when a priori anatomical information is used as a guide. We have developed an automa...

journal_title：Human brain mapping

authors： Hagler DJ Jr,Ahmadi ME,Kuperman J,Holland D,McDonald CR,Halgren E,Dale AM

更新日期：2009-05-01 00:00:00

abstract：INTRODUCTION:Cortical thickness mapping is a widely used method for the analysis of neuroanatomical differences between subject groups. We applied power analysis methods over a range of image processing parameters to derive a model that allows researchers to calculate the number of subjects required to ensure a well-po...

journal_title：Human brain mapping

authors： Pardoe HR,Abbott DF,Jackson GD,Alzheimer's Disease Neuroimaging Initiative.

更新日期：2013-11-01 00:00:00

abstract：:The functional organization of the human brain consists of a high degree of connectivity between interhemispheric homologous regions. The degree of homotopic organization is known to vary across the cortex and homotopic connectivity is high in regions that share cross-hemisphere structural connections or are activated...

journal_title：Human brain mapping

authors： Tobyne SM,Boratyn D,Johnson JA,Greve DN,Mainero C,Klawiter EC

更新日期：2016-08-01 00:00:00

abstract：:Humans make various kinds of decisions about which emotions they perceive from others. Although it might seem like a split-second phenomenon, deliberating over which emotions we perceive unfolds across several stages of decisional processing. Neurocognitive models of general perception postulate that our brain first e...

journal_title：Human brain mapping

authors： Dricu M,Frühholz S

更新日期：2020-04-15 00:00:00

abstract：PURPOSE:To analyze functional connectivity (FC) of the visual cortex using resting-state functional MRI in human primary open-angle glaucoma (POAG) patients. MATERIALS AND METHODS:Twenty-two patients with known POAG and 22 age-matched controls were included in this IRB-approved study. Subjects were evaluated by 3 T MR...

journal_title：Human brain mapping

authors： Dai H,Morelli JN,Ai F,Yin D,Hu C,Xu D,Li Y

更新日期：2013-10-01 00:00:00

abstract：:Studying the early dynamic development of cortical folding with remarkable individual variability is critical for understanding normal early brain development and related neurodevelopmental disorders. This study focuses on the fingerprinting capability and the individual variability of cortical folding during early br...

journal_title：Human brain mapping

authors： Duan D,Xia S,Rekik I,Wu Z,Wang L,Lin W,Gilmore JH,Shen D,Li G

更新日期：2020-06-01 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：: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：:Auditory steady-state responses (ASSRs) are evoked brain responses to modulated or repetitive acoustic stimuli. Investigating the underlying neural generators of ASSRs is important to gain in-depth insight into the mechanisms of auditory temporal processing. The aim of this study is to reconstruct an extensive range o...

journal_title：Human brain mapping

authors： Farahani ED,Wouters J,van Wieringen A

更新日期：2021-02-15 00:00:00

abstract：:Recent work has demonstrated that functional connectivity between remote brain regions can be modulated by task learning or the performance of an already well-learned task. Here, we investigated the extent to which initial learning and stable performance of a spatial navigation task modulates functional connectivity b...

journal_title：Human brain mapping

authors： Woolley DG,Mantini D,Coxon JP,D'Hooge R,Swinnen SP,Wenderoth N

更新日期：2015-04-01 00:00:00

abstract：:The willingness to incur personal costs to enforce prosocial norms represents a hallmark of human civilization. Although recent neuroscience studies have used the ultimatum game to understand the neuropsychological mechanisms that underlie the enforcement of fairness norms; however, a precise characterization of the n...

journal_title：Human brain mapping

authors： Feng C,Luo YJ,Krueger F

更新日期：2015-02-01 00:00:00

abstract：:The hippocampus supports several important cognitive functions known to undergo substantial development during childhood and adolescence, for example, encoding and consolidation of vivid personal memories. However, diverging developmental effects on hippocampal volume have been observed across studies. It is possible ...

journal_title：Human brain mapping

authors： Krogsrud SK,Tamnes CK,Fjell AM,Amlien I,Grydeland H,Sulutvedt U,Due-Tønnessen P,Bjørnerud A,Sølsnes AE,Håberg AK,Skrane J,Walhovd KB

更新日期：2014-11-01 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：OBJECTIVE:To assess the structural correlates of cognitive and behavioral impairment in motor neuron diseases (MND) using multimodal MRI. METHODS:One hundred one patients with sporadic MND (56 classic amyotrophic lateral sclerosis, 31 upper motor neuron phenotype, and 14 lower motor neuron phenotype) and 51 controls w...

journal_title：Human brain mapping

authors： Agosta F,Ferraro PM,Riva N,Spinelli EG,Chiò A,Canu E,Valsasina P,Lunetta C,Iannaccone S,Copetti M,Prudente E,Comi G,Falini A,Filippi M

更新日期：2016-04-01 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：: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：:Major depressive disorder (MDD) is highly prevalent and associated with considerable morbidity, yet its pathophysiology remains only partially understood. While numerous studies have investigated the neurobiological correlates of MDD, most have used only a single neuroimaging modality. In particular, diffusion tensor ...

journal_title：Human brain mapping

authors： Nugent AC,Farmer C,Evans JW,Snider SL,Banerjee D,Zarate CA Jr

更新日期：2019-09-01 00:00:00

abstract：:The theory of material specific lateralization of memory function posits that left and right MTL regions are asymmetrically involved in mnemonic processing of verbal and nonverbal material respectively. Lesion and functional imaging (fMRI) studies provide robust evidence for a left MTL asymmetry in the verbal memory d...

journal_title：Human brain mapping

authors： Dalton MA,Hornberger M,Piguet O

更新日期：2016-03-01 00:00:00

abstract：:We present a new technique for segmentation of skull and scalp in T(1)-weighted magnetic resonance images (MRIs) of the human head. Our method uses mathematical morphological operations to generate realistic models of the skull, scalp, and brain that are suitable for electroencephalography (EEG) and magnetoencephalogr...

journal_title：Human brain mapping

authors： Dogdas B,Shattuck DW,Leahy RM

更新日期：2005-12-01 00:00:00

abstract：:The description of brain networks as graphs where nodes represent different brain regions and edges represent a measure of connectivity between a pair of nodes is an increasingly used approach in neuroimaging research. The development of powerful methods for edge-wise group-level statistical inference in brain graphs ...

journal_title：Human brain mapping

authors： Baggio HC,Abos A,Segura B,Campabadal A,Garcia-Diaz A,Uribe C,Compta Y,Marti MJ,Valldeoriola F,Junque C

更新日期：2018-06-01 00:00:00

abstract：:Patients with advanced Parkinson's disease (PD) develop disabling axial symptoms, including gait disturbances, freezing and postural instability poorly responsive to levodopa replacement therapy. The pedunculopontine nucleus (PPN) is involved in locomotion, control of posture, and behavioral states [i.e. wakefulness, ...

journal_title：Human brain mapping

authors： Ballanger B,Lozano AM,Moro E,van Eimeren T,Hamani C,Chen R,Cilia R,Houle S,Poon YY,Lang AE,Strafella AP

更新日期：2009-12-01 00:00:00