Anterior Cingulate Cortico-Hippocampal Dysconnectivity in Unaffected Relatives of Schizophrenia Patients: A Stochastic Dynamic Causal Modeling Study.

abstract：:The objective of this study was to apply a novel multidimensional motor unit number index (MD-MUNIX) technique to examine hand muscles in patients with incomplete cervical spinal cord injury (SCI). The MD-MUNIX was estimated from the compound muscle action potential (CMAP) and different levels of surface interference ...

journal_title：Frontiers in human neuroscience

authors： Li L,Li X,Liu J,Zhou P

更新日期：2015-05-08 00:00:00

abstract：:Primary progressive aphasia (PPA) is a degenerative disease affecting language while leaving other cognitive facilities relatively unscathed. The agrammatic subtype of PPA (PPA-G) is characterized by agrammatic language production with impaired comprehension of noncanonical filler-gap syntactic structures, such as obj...

journal_title：Frontiers in human neuroscience

authors： Walenski M,Mack JE,Mesulam MM,Thompson CK

更新日期：2021-01-06 00:00:00

abstract：:We investigated the influence of hand posture in handedness recognition, while varying the spatial correspondence between stimulus and response in a modified Simon task. Drawings of the left and right hands were displayed either in a back or palm view while participants discriminated stimulus handedness by pressing ei...

journal_title：Frontiers in human neuroscience

authors： Lameira AP,Gawryszewski LG,Guimarães-Silva S,Ferreira FM,Vargas CD,Umiltà C,Pereira A

更新日期：2009-11-30 00:00:00

abstract：:The cerebellum is an important contributor to feedforward control mechanisms of the central nervous system, and sequencing-the process that allows spatial and temporal relationships between events to be recognized-has been implicated as the fundamental cerebellar mode of operation. By adopting such a mode and because ...

journal_title：Frontiers in human neuroscience

authors： Pisotta I,Molinari M

更新日期：2014-06-25 00:00:00

abstract：:Impaired decision-making is well documented in obsessive-compulsive disorder (OCD) and a range of electrophysiological and functional neuroimaging measures have begun to reveal the pathological mechanisms that underlie the decision-making process. Obsessive-compulsive personality disorder (OCPD) has core symptoms that...

journal_title：Frontiers in human neuroscience

authors： Luo Y,Chen L,Li H,Dong Y,Zhou X,Qiu L,Zhang L,Gao Y,Zhu C,Yu F,Wang K

更新日期：2020-10-22 00:00:00

abstract：:We investigated transfer of the skills developed by competitive Scrabble players. Previous studies reported superior performance for Scrabble experts on the lexical decision task (LDT), suggesting near transfer of Scrabble skills. Here we investigated the potential for far transfer to a symbol decision task (SDT); in ...

journal_title：Frontiers in human neuroscience

authors： van Hees S,Pexman PM,Hargreaves IS,Zdrazilova L,Hart JM,Myers-Stewart K,Cortese F,Protzner AB

更新日期：2016-11-09 00:00:00

abstract：:The proposal that dietary docosahexaenoic acid (DHA) enhances neurocognitive functioning in term infants is controversial. Theoretical evidence, laboratory research and human epidemiological studies have convincingly demonstrated that DHA deficiency can negatively impact neurocognitive development. However, the result...

journal_title：Frontiers in human neuroscience

authors： Heaton AE,Meldrum SJ,Foster JK,Prescott SL,Simmer K

更新日期：2013-11-20 00:00:00

abstract：:An important but poorly understood aspect of sensory processing is the role of active sensing, the use of self-motion such as eye or head movements to focus sensing resources on the most rewarding or informative aspects of the sensory environment. Here, we present behavioral data from a visual search experiment, as we...

journal_title：Frontiers in human neuroscience

authors： Ahmad S,Huang H,Yu AJ

更新日期：2014-12-03 00:00:00

abstract：:Rapid aiming movements are typically used to study upper limb motor control and development. Despite the large corpus of work in this area, few studies have examined kinematic manual asymmetries in children who have just started formal schooling and until now, none have characterized how children coordinate their join...

journal_title：Frontiers in human neuroscience

authors： Bagesteiro LB,Balthazar RB,Hughes CML

更新日期：2020-09-16 00:00:00

abstract：Background:Dreaming is a universal experience, yet there is considerable inter-individual variability in dream recall frequency (DRF). One dominant model, the "arousal-retrieval" model, posits that intra-sleep wakefulness is required for dream traces to be encoded into long-term storage, essentially proposing that a be...

journal_title：Frontiers in human neuroscience

authors： van Wyk M,Solms M,Lipinska G

更新日期：2019-10-15 00:00:00

abstract：:To disentangle taste from reward responses in the human gustatory cortex, we combined high density electro-encephalography with a gustometer delivering tastant puffs to the tip of the tongue. Stimuli were pure tastants (salt solutions at two concentrations), caloric emulsions (two milk preparations identical in compos...

journal_title：Frontiers in human neuroscience

authors： Tzieropoulos H,Rytz A,Hudry J,le Coutre J

更新日期：2013-02-20 00:00:00

abstract：:Objective: The potential of magnetic resonance imaging (MRI) as a technical biomarker for cerebral microstructural alterations in neurodegenerative diseases is under investigation. In this study, a framework for the longitudinal analysis of diffusion tensor imaging (DTI)-based mapping was applied to the assessment of ...

journal_title：Frontiers in human neuroscience

authors： Baldaranov D,Khomenko A,Kobor I,Bogdahn U,Gorges M,Kassubek J,Müller HP

更新日期：2017-12-05 00:00:00

abstract：:Ever since the 19th century, the standard model for spoken language processing has assumed two pathways for repetition-a phonological pathway and a semantic pathway-and this idea has gained further support in the last decade. First, recent in vivo tractography studies have demonstrated both the "dorsal" (via arcuate f...

journal_title：Frontiers in human neuroscience

authors： Ueno T,Lambon Ralph MA

更新日期：2013-08-26 00:00:00

abstract：:The amygdala has been implicated in the processing of emotion and animacy information and to be responsive to novelty. However, the way in which these functions interact is poorly understood. Subjects (N = 30) viewed threatening or neutral images that could be either animate (facial expressions) or inanimate (objects)...

journal_title：Frontiers in human neuroscience

authors： White SF,Adalio C,Nolan ZT,Yang J,Martin A,Blair JR

更新日期：2014-09-11 00:00:00

abstract：:Functional magnetic resonance imaging was used to identify the brain-based mechanisms of uncertainty and certainty associated with answers to multiple-choice questions involving common misconceptions about electric circuits. Twenty-two scientifically novice participants (humanities and arts college students) were aske...

journal_title：Frontiers in human neuroscience

authors： Potvin P,Turmel E,Masson S

更新日期：2014-01-27 00:00:00

abstract：:Childhood adversity, such as neglect, or physical, emotional, or sexual abuse, is prevalent in the U.S. and worldwide, and connected to an elevated incidence of disease in adulthood. A pathway in this relationship might be altered hypothalamic-pituitary-adrenal (HPA) axis functioning, as a result of differential hippo...

journal_title：Frontiers in human neuroscience

authors： Kuras YI,Assaf N,Thoma MV,Gianferante D,Hanlin L,Chen X,Fiksdal A,Rohleder N

更新日期：2017-11-28 00:00:00

abstract：:Activity in the human temporoparietal junction (TPJ) and inferior frontal gyrus (IFG) is hypothesized to underlie stimulus-driven, or "bottom-up" attention reorienting. Demanding tasks require focused attention, and as task difficulty increases, activity suppression in the ventral network correlates positively with ta...

journal_title：Frontiers in human neuroscience

authors： Frank DW,Sabatinelli D

更新日期：2012-05-01 00:00:00

abstract：OBJECTIVES:The objective of this post-hoc exploratory analysis was to examine the relationship between age and measures of cortical excitability and inhibition. METHODS:Forty-six participants (24 with major depressive disorder and 22 healthy controls) completed MT, SICI, ICF, and CSP testing in a cross-sectional proto...

journal_title：Frontiers in human neuroscience

authors： Croarkin PE,Nakonezny PA,Lewis CP,Zaccariello MJ,Huxsahl JE,Husain MM,Kennard BD,Emslie GJ,Daskalakis ZJ

更新日期：2014-09-02 00:00:00

abstract：:High-frequency oscillations (HFOs, >0.1 Hz) of resting-state fMRI (rs-fMRI) signals have received much attention in recent years. Denoising is critical for HFO studies. Previous work indicated that head motion (HM) has remarkable influences on a variety of rs-fMRI metrics, but its influences on rs-fMRI HFOs are still ...

journal_title：Frontiers in human neuroscience

authors： Yuan BK,Zang YF,Liu DQ

更新日期：2016-05-26 00:00:00

abstract：:Recent statistics have shown that the main difficulty in detecting alcoholism is the unreliability of the information presented by patients with alcoholism; this factor confusing the early diagnosis and it can reduce the effectiveness of treatment. However, electroencephalogram (EEG) exams can provide more reliable da...

journal_title：Frontiers in human neuroscience

authors： Zhang H,Silva FHS,Ohata EF,Medeiros AG,Rebouças Filho PP

更新日期：2020-09-18 00:00:00

abstract：:Visual contours often result from the integration or interpolation of fragmented edges. The strength of the completion increases when the edges share the same contrast polarity (CP). Here we demonstrate that the appearance in the perceptual field of this integrated unit, or contour of invariant CP, is concomitant with...

journal_title：Frontiers in human neuroscience

authors： Roncato S

更新日期：2014-10-20 00:00:00

abstract：:Although the Developmental Language Disorder (DLD), also known as Specific Language Impairment in children has been the focus of unceasing scientific attention for decades, the nature and mechanisms of this disorder remain unclear. Most importantly, we still cannot reliably identify children requiring urgent intervent...

journal_title：Frontiers in human neuroscience

authors： Tomas E,Vissers C

更新日期：2019-01-09 00:00:00

abstract：:Where hemispheric lateralization was once considered an exclusively human trait, it is increasingly recognized that hemispheric asymmetries are evident throughout the animal kingdom. Emotion is a prime example of a lateralized function: given its vital role in promoting adaptive behavior and hence survival, a growing ...

journal_title：Frontiers in human neuroscience

authors： Lindell AK

更新日期：2013-08-08 00:00:00

abstract：:To date, feminist approaches to neurosciences have evaluated the debates surrounding practices of knowledge production within and research results of contemporary brain research. Consequently, neurofeminist scholars have critically examined gendered impacts of neuroscientific research. Feminist neuroscientists also de...

journal_title：Frontiers in human neuroscience

authors： Schmitz S,Höppner G

更新日期：2014-07-25 00:00:00

abstract：:Cooperation and competition are two ways of social interaction keys to life in society. Recent EEG-based hyperscanning studies reveal that cooperative and competitive interactions induce an increase in interbrain coupling. However, whether this interbrain coupling effect is just a reflection of inter-subject motor coo...

journal_title：Frontiers in human neuroscience

authors： Barraza P,Pérez A,Rodríguez E

更新日期：2020-07-30 00:00:00

abstract：:To maximize brain plasticity after stroke, a plethora of rehabilitation strategies have been explored. These include the use of intensive motor training, motor-imagery (MI), and action-observation (AO). Growing evidence of the positive impact of virtual reality (VR) techniques on recovery following stroke has been sho...

journal_title：Frontiers in human neuroscience

authors： Vourvopoulos A,Jorge C,Abreu R,Figueiredo P,Fernandes JC,Bermúdez I Badia S

更新日期：2019-07-11 00:00:00

abstract：:Traditional rehabilitation techniques present limitations and the majority of patients show poor 1-year post-stroke recovery. Thus, Neurofeedback (NF) or Brain-Computer-Interface applications for stroke rehabilitation purposes are gaining increased attention. Indeed, NF has the potential to enhance volitional control ...

journal_title：Frontiers in human neuroscience

authors： Lioi G,Butet S,Fleury M,Bannier E,Lécuyer A,Bonan I,Barillot C

更新日期：2020-02-18 00:00:00

abstract：:The perseverative cognition hypothesis (PCH) posits that perseveration, defined as the repetitive or sustained activation of cognitive representations of a real or imagined stressor, is a primary mechanism linking psychological (or stress) vulnerability with poor health and disease. Resting vagally mediated heart rate...

journal_title：Frontiers in human neuroscience

authors： Williams DP,Feeling NR,Hill LK,Spangler DP,Koenig J,Thayer JF

更新日期：2017-10-31 00:00:00

abstract：:Fetal and neonatal brain connectivity development is highly complex. Studies have shown that functional networks change dramatically during development. The purpose of the current study was to determine how the mean phase lag index (mPLI), a measure of functional connectivity (FC), assessed with electroencephalography...

journal_title：Frontiers in human neuroscience

authors： van de Pol LA,van 't Westende C,Zonnenberg I,Koedam E,van Rossum I,de Haan W,Steenweg M,van Straaten EC,Stam CJ

更新日期：2018-07-17 00:00:00

abstract：:As a result of the representation of numerosities, more accurate and faster discrimination between two numerosities is observed when the distance between them increases. In previous studies, the comparison and same-different task were most frequently used to investigate this distance effect. Recently, it was questione...

journal_title：Frontiers in human neuroscience

authors： Smets K,Gebuis T,Reynvoet B

更新日期：2013-02-14 00:00:00