What do we gain from gamma? Local dynamic gain modulation drives enhanced efficacy and efficiency of signal transmission.

abstract：:Previous studies have revealed that greater neural pattern similarity across repetitions is associated with better subsequent memory. In this study, we used an artificial language training paradigm and representational similarity analysis to examine whether neural pattern similarity across repetitions before training ...

journal_title：Frontiers in human neuroscience

authors： Qu J,Qian L,Chen C,Xue G,Li H,Xie P,Mei L

更新日期：2017-08-22 00:00:00

abstract：:High gamma oscillations (70-150 Hz; HG) are rapidly evolving, spatially localized neurophysiological signals that are believed to be the best representative signature of engaged neural populations. The HG band has been best characterized from invasive electrophysiological approaches such as electrocorticography becaus...

journal_title：Frontiers in human neuroscience

authors： Smith MM,Weaver KE,Grabowski TJ,Rao RP,Darvas F

更新日期：2014-10-16 00:00:00

abstract：:Word pairs may be integrative (i.e., combination of two concepts into one meaningful entity; e.g., fruit-cake), thematically related (i.e., connected in time and place; e.g., party-cake), and/or taxonomically related (i.e., shared features and category co-members; e.g., muffin-cake). Using participant ratings and comp...

journal_title：Frontiers in human neuroscience

authors： Jones LL,Golonka S

更新日期：2012-07-11 00:00:00

abstract：:Besides allowing us to perceive our surroundings, eye movements are also a window into our mind and a rich source of information on who we are, how we feel, and what we do. Here we show that eye movements during an everyday task predict aspects of our personality. We tracked eye movements of 42 participants while they...

journal_title：Frontiers in human neuroscience

authors： Hoppe S,Loetscher T,Morey SA,Bulling A

更新日期：2018-04-13 00:00:00

abstract：:The human neocortex appears to contain a dedicated visual word form area (VWFA) and an adjacent multimodal (visual/auditory) area. However, these conclusions are based on functional magnetic resonance imaging (fMRI) of alphabetic language processing, languages that have clear grapheme-to-phoneme correspondence (GPC) r...

journal_title：Frontiers in human neuroscience

authors： Deng Y,Wu Q,Weng X

更新日期：2013-09-27 00:00:00

abstract：:The error-related and feedback-related negativities (ERN and FRN) represent negative event-related potentials associated with the processing of errors and (negative) response outcomes. The neuronal source of these components is considered to be in the anterior cingulate cortex (ACC). Monitoring one's own behavior and ...

journal_title：Frontiers in human neuroscience

authors： Thoma P,Bellebaum C

更新日期：2012-05-17 00:00:00

abstract：:Motivation moderately influences brain-computer interface (BCI) performance in healthy subjects when monetary reward is used to manipulate extrinsic motivation. However, the motivation of severely paralyzed patients, who are potentially in need for BCI, could mainly be internal and thus, an intrinsic motivator may be ...

journal_title：Frontiers in human neuroscience

authors： Kleih SC,Kübler A

更新日期：2013-10-17 00:00:00

abstract：:Brain-Computer Interface (BCI) community has focused the majority of its research efforts on signal processing and machine learning, mostly neglecting the human in the loop. Guiding users on how to use a BCI is crucial in order to teach them to produce stable brain patterns. In this work, we explore the instructions a...

journal_title：Frontiers in human neuroscience

authors： Kosmyna N,Lécuyer A

更新日期：2017-07-31 00:00:00

abstract：:Propylene glycol, also denoted as 1.2 propanediol (C3H8O2), often serves as a solvent for dilution of olfactory stimuli. It is supposed to serve as a neutral substance and has been used in many behavioral and electrophysiological studies to dilute pure olfactory stimuli. However, the effect of propylene glycol on perc...

journal_title：Frontiers in human neuroscience

authors： Sirous M,Sinning N,Schneider TR,Friese U,Lorenz J,Engel AK

更新日期：2019-03-20 00:00:00

abstract：:Phonological awareness skills in children with reading difficulty (RD) may reflect impaired automatic integration of orthographic and phonological representations. However, little is known about the underlying neural mechanisms involved in phonological awareness for children with RD. Eighteen children with RD, ages 9-...

journal_title：Frontiers in human neuroscience

authors： Randazzo M,Greenspon EB,Booth JR,McNorgan C

更新日期：2019-11-14 00:00:00

abstract：:Continuous dimensions, such as time, space, and numerosity, have been suggested to be subserved by common neurocognitive mechanisms. Neuroimaging studies that have investigated either one or two dimensions simultaneously have consistently identified neural correlates in the parietal cortex of the brain. However, studi...

journal_title：Frontiers in human neuroscience

authors： Skagerlund K,Karlsson T,Träff U

更新日期：2016-10-05 00:00:00

abstract：:Perceiving the external spatial location of touch requires that tactile information about the stimulus location on the skin be integrated with proprioceptive information about the location of the body in external space, a process called tactile spatial remapping. Recent results have suggested that this process relies ...

journal_title：Frontiers in human neuroscience

authors： Longo MR

更新日期：2017-03-07 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：:Musical performance requires motor skills to coordinate the movements of multiple joints in the hand and arm over a wide range of tempi. However, it is unclear whether the coordination of movement across joints would differ for musicians with different skill levels and how inter-joint coordination would vary in relati...

journal_title：Frontiers in human neuroscience

authors： Furuya S,Goda T,Katayose H,Miwa H,Nagata N

更新日期：2011-05-27 00:00:00

abstract：:While recent studies have explored the maintenance of the effect of meditation on stress resilience, the underlying neural mechanisms have not yet been investigated. The present study conducted a highly controlled residential study of a 4-day meditation intervention to investigate the brain functional changes and long...

journal_title：Frontiers in human neuroscience

authors： Kwak S,Lee TY,Jung WH,Hur JW,Bae D,Hwang WJ,Cho KIK,Lim KO,Kim SY,Park HY,Kwon JS

更新日期：2019-03-26 00:00:00

abstract：:Although previous studies have shown that the rostral prefrontal cortex (rPFC) plays a crucial role in executive tasks, the various functions of the rPFC in the humans are still understudied. Here we used transcranial magnetic stimulation (TMS) with continuous theta burst stimulation (cTBS) to interfere with the execu...

journal_title：Frontiers in human neuroscience

authors： He W,Fan C,Li L

更新日期：2017-09-22 00:00:00

abstract：:Individuals can improve their levels of psychological well-being (PWB) through utilization of psychological interventions, including the practice of mindfulness meditation, which is defined as the non-judgmental awareness of experiences in the present moment. We recently reported that an 8-week-mindfulness-based stres...

journal_title：Frontiers in human neuroscience

authors： Singleton O,Hölzel BK,Vangel M,Brach N,Carmody J,Lazar SW

更新日期：2014-02-18 00:00:00

abstract：:Empathy influences how we perceive, understand, and interact with our social environment. Previous studies suggested a network of different brain regions as a neural substrate for empathy, including, in particular, insula and anterior cingulate cortex (ACC). In addition, a contribution of the somatosensory cortices fo...

journal_title：Frontiers in human neuroscience

authors： Schaefer M,Cherkasskiy L,Denke C,Spies C,Song H,Malahy S,Heinz A,Ströhle A,Schäfer M,Mianroudi N,Bargh JA

更新日期：2020-05-21 00:00:00

abstract：:Frontal and parietal asymmetries have repeatedly been shown to be related to specific functional mechanisms involved in emotion regulation. From a developmental perspective, attachment representations based on experiences with the caregiver are theorized to serve regulatory functions and influence how individuals deal...

journal_title：Frontiers in human neuroscience

authors： Kungl MT,Leyh R,Spangler G

更新日期：2016-12-26 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：OBJECTIVE:Emotional disturbance is a common complication of stroke significantly affecting functional recovery and quality of life. Identifying relevant neurophysiologic markers associated with post-stroke emotional disturbance may lead to a better understanding of this disabling condition, guiding the diagnosis, devel...

journal_title：Frontiers in human neuroscience

authors： Doruk D,Simis M,Imamura M,Brunoni AR,Morales-Quezada L,Anghinah R,Fregni F,Battistella LR

更新日期：2016-08-30 00:00:00

abstract：:Internet gaming disorder (IGD), a major behavior disorder, has gained increasing attention. Recent studies indicate altered resting-state static functional connectivity (FC) of the dorsolateral prefrontal cortex (DLPFC) in subjects with IGD. Whereas static FC often provides information on functional changes in subject...

journal_title：Frontiers in human neuroscience

authors： Han X,Wu X,Wang Y,Sun Y,Ding W,Cao M,Du Y,Lin F,Zhou Y

更新日期：2018-02-06 00:00:00

abstract：:Diffusion tensor imaging (DTI) is a powerful MRI technique that can be used to estimate both the microstructural integrity and the trajectories of white matter pathways throughout the central nervous system. This fiber tracking (aka, "tractography") approach is often carried out using anatomically-defined seed points ...

journal_title：Frontiers in human neuroscience

authors： Figley TD,Bhullar N,Courtney SM,Figley CR

更新日期：2015-11-03 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：:Motor imagery (MI) is a cognitive process involved in mentally rehearsing movement representations, and it has great potential for the rehabilitation of motor function in patients with spinal cord injuries. The aim of this study was to explore changes in the brain activation patterns in incomplete spinal cord injury (...

journal_title：Frontiers in human neuroscience

authors： Chen X,Wan L,Qin W,Zheng W,Qi Z,Chen N,Li K

更新日期：2016-02-15 00:00:00

abstract：:The neural systems of lexical tone processing have been studied for many years. However, previous findings have been mixed with regard to the hemispheric specialization for the perception of linguistic pitch patterns in native speakers of tonal language. In this study, we performed two activation likelihood estimation...

journal_title：Frontiers in human neuroscience

authors： Kwok VPY,Dan G,Yakpo K,Matthews S,Fox PT,Li P,Tan LH

更新日期：2017-07-26 00:00:00

abstract：:Internet addiction disorder (IAD) is associated with deficits in social communication and avoidance of social contact. It has been hypothesized that people with IAD may have an impaired capacity for empathy. The purpose of the current study was to examine the processing of empathy for others' pain in IADs. Event-relat...

journal_title：Frontiers in human neuroscience

authors： Jiao C,Wang T,Peng X,Cui F

更新日期：2017-10-10 00:00:00

abstract：:According to theoretical accounts, both, N-back and complex span tasks mainly require working memory (WM) processing. In contrast, simple span tasks conceptually mainly require WM storage. Thus, conceptually, an N-back task and a complex span task share more commonalities as compared to a simple span task. In the curr...

journal_title：Frontiers in human neuroscience

authors： Scharinger C,Soutschek A,Schubert T,Gerjets P

更新日期：2017-01-25 00:00:00

abstract：:When saccade amplitude becomes systematically inaccurate, adaptation mechanisms gradually decrease or increase it until accurate saccade targeting is recovered. Adaptive shortening and adaptive lengthening of saccade amplitude rely on separate mechanisms in adults. When these adaptation mechanisms emerge during develo...

journal_title：Frontiers in human neuroscience

authors： Lemoine-Lardennois C,Alahyane N,Tailhefer C,Collins T,Fagard J,Doré-Mazars K

更新日期：2016-05-25 00:00:00

abstract：:In this pilot study near-infrared spectroscopy (NIRS) neurofeedback was investigated as a new method for the treatment of Attention Deficit-/Hyperactivity Disorder (ADHD). Oxygenated hemoglobin in the prefrontal cortex of children with ADHD was measured and fed back. 12 sessions of NIRS-neurofeedback were compared to ...

journal_title：Frontiers in human neuroscience

authors： Marx AM,Ehlis AC,Furdea A,Holtmann M,Banaschewski T,Brandeis D,Rothenberger A,Gevensleben H,Freitag CM,Fuchsenberger Y,Fallgatter AJ,Strehl U

更新日期：2015-01-07 00:00:00