Transient Global Amnesia: An Electrophysiological Disorder Based on Cortical Spreading Depression-Transient Global Amnesia Model.

abstract：:Indirect speech acts-responding "I forgot to wear my watch today" to someone who asked for the time-are ubiquitous in daily conversation, but are understudied in current neurobiological models of language. To comprehend an indirect speech act like this one, listeners must not only decode the lexical-semantic content o...

journal_title：Frontiers in human neuroscience

authors： Healey M,Howard E,Ungrady M,Olm CA,Nevler N,Irwin DJ,Grossman M

更新日期：2021-01-14 00:00:00

abstract：:By convention, it is believed that the ipsilateral side of the body is controlled by the contralateral side of the brain. Past studies measuring brain activity primarily recorded changes before and after an intervention is performed on one side of the body within one hemisphere (usually the contralateral) of the brain...

journal_title：Frontiers in human neuroscience

authors： Martinez JA,Wittstein MW,Folger SF,Bailey SP

更新日期：2019-11-26 00:00:00

abstract：:Functional brain networks derived from resting-state functional magnetic resonance imaging (rs-fMRI) have been widely used for Autism Spectrum Disorder (ASD) diagnosis. Typically, these networks are constructed by calculating functional connectivity (FC) between any pair of brain regions of interest (ROIs), i.e., usin...

journal_title：Frontiers in human neuroscience

authors： Zhao F,Zhang H,Rekik I,An Z,Shen D

更新日期：2018-05-14 00:00:00

abstract：:Objective: Genetic variation, especially polymorphism of the dopamine D4 receptor gene (DRD4), has been linked to deficits in self-regulation and executive functions and to attention deficit hyperactivity disorder (ADHD), and is related to the structural and functional integrity of the default mode network (DMN), the ...

journal_title：Frontiers in human neuroscience

authors： Qian A,Tao J,Wang X,Liu H,Ji L,Yang C,Ye Q,Chen C,Li J,Cheng J,Wang M,Zhao K

更新日期：2018-07-12 00:00:00

abstract：:Research supports an association between extraversion and dopamine (DA) functioning. DA facilitates incentive motivation and the conditioning and incentive encoding of contexts that predict reward. Therefore, we assessed whether extraversion is related to the efficacy of acquiring conditioned contextual facilitation o...

journal_title：Frontiers in human neuroscience

authors： Depue RA,Fu Y

更新日期：2013-06-13 00:00:00

abstract：:Rhythmic skills are natural and widespread in the general population. The majority can track the beat of music and move along with it. These abilities are meaningful from a cognitive standpoint given their tight links with prominent motor and cognitive functions such as language and memory. When rhythmic skills are ch...

journal_title：Frontiers in human neuroscience

authors： Bégel V,Di Loreto I,Seilles A,Dalla Bella S

更新日期：2017-05-29 00:00:00

abstract：:Prior research suggests that acoustical degradation impacts encoding of items into memory, especially in elderly subjects. We here aimed to investigate whether acoustically degraded items that are initially encoded into memory are more prone to forgetting as a function of age. Young and old participants were tested wi...

journal_title：Frontiers in human neuroscience

authors： Thiel CM,Özyurt J,Nogueira W,Puschmann S

更新日期：2016-09-21 00:00:00

abstract：:Real world problem-solving (RWPS) is what we do every day. It requires flexibility, resilience, resourcefulness, and a certain degree of creativity. A crucial feature of RWPS is that it involves continuous interaction with the environment during the problem-solving process. In this process, the environment can be seen...

journal_title：Frontiers in human neuroscience

authors： Sarathy V

更新日期：2018-06-26 00:00:00

abstract：:Tai Chi (TC) is a slow-motion contemplative exercise that is associated with improvements in sensorimotor measures, including decreased force variability, enhanced tactile acuity, and improved proprioception, especially in elderly populations. Here, we carried out two studies evaluating the effect of TC practice on me...

journal_title：Frontiers in human neuroscience

authors： Kerr CE,Agrawal U,Nayak S

更新日期：2016-02-16 00:00:00

abstract：:Dopaminergic drugs frequently produce paradoxical effects depending on baseline performance levels, genotype, or personality traits. The present study for the first time aimed to specify the mechanisms underlying such opposite effects using the following recently reported scenario as an example: depending on the perso...

journal_title：Frontiers in human neuroscience

authors： Chavanon ML,Wacker J,Stemmler G

更新日期：2013-04-08 00:00:00

abstract：:The triple-code model (TCM) of number processing suggests the involvement of distinct parietal cortex areas in arithmetic operations: the bilateral horizontal segment of the intraparietal sulcus (hIPS) for arithmetic operations that require the manipulation of numerical quantities (e.g., subtraction) and the left angu...

journal_title：Frontiers in human neuroscience

authors： Fresnoza S,Christova M,Purgstaller S,Jehna M,Zaar K,Hoffermann M,Mahdy Ali K,Körner C,Gallasch E,von Campe G,Ischebeck A

更新日期：2020-07-16 00:00:00

abstract：:Working memory (WM) is a fundamental cognitive ability to support complex thought, but it is limited in capacity. WM training has shown the potential benefit for those in need of a higher WM ability. Many studies have shown the potential of transcranial direct current stimulation (tDCS) to transiently enhance WM perfo...

journal_title：Frontiers in human neuroscience

authors： Ke Y,Wang N,Du J,Kong L,Liu S,Xu M,An X,Ming D

更新日期：2019-02-01 00:00:00

abstract：:At present, a healthy diet appears to be one of the suitable strategies in slowing down cognitive decline in the process of aging. A number of evidence-based studies confirm its efficacy, safety, and cost-effectiveness. The aim of this mini review is to evaluate and describe recent randomized clinical and cohort studi...

journal_title：Frontiers in human neuroscience

authors： Klimova B,Dziuba S,Cierniak-Emerych A

更新日期：2020-08-11 00:00:00

abstract：:Alterations of interaction (connectivity) of the EEG reflect pathological processes in patients with neurologic disorders. Nevertheless, it is questionable whether these patterns are reliable over time in different measures of interaction and whether this reliability of the measures is the same across different patien...

journal_title：Frontiers in human neuroscience

authors： Höller Y,Butz K,Thomschewski A,Schmid E,Uhl A,Bathke AC,Zimmermann G,Tomasi SO,Nardone R,Staffen W,Höller P,Leitinger M,Höfler J,Kalss G,Taylor AC,Kuchukhidze G,Trinka E

更新日期：2017-07-05 00:00:00

abstract：OBJECTIVE:To investigate whether a sensorimotor deficit of the upper limb following a brachial plexus injury (BPI) affects the upright balance. DESIGN:Eleven patients with a unilateral BPI and 11 healthy subjects were recruited. The balance assessment included the Berg Balance Scale (BBS), the number of feet touches o...

journal_title：Frontiers in human neuroscience

authors： Souza L,Lemos T,Silva DC,de Oliveira JM,Guedes Corrêa JF,Tavares PL,Oliveira LA,Rodrigues EC,Vargas CD

更新日期：2016-01-25 00:00:00

abstract：:Background: Numerous studies have demonstrated that individuals exhibit structured neural activity in many brain regions during rest that is also observed during different tasks, however it is still not clear whether and how resting state activity patterns may relate to underlying tuning for specific stimuli. In the p...

journal_title：Frontiers in human neuroscience

authors： Breshears JD,Hamilton LS,Chang EF

更新日期：2018-09-18 00:00:00

abstract：:Recent advances in neuroimaging technologies have rendered multimodal analysis of operators' cognitive processes in complex task settings and environments increasingly more practical. In this exploratory study, we utilized optical brain imaging and mobile eye tracking technologies to investigate the behavioral and neu...

journal_title：Frontiers in human neuroscience

authors： İşbilir E,Çakır MP,Acartürk C,Tekerek AŞ

更新日期：2019-10-23 00:00:00

abstract：:Cognition can influence emotion by biasing neural activity in the first cortical region in which the reward value and subjective pleasantness of stimuli is made explicit in the representation, the orbitofrontal cortex (OFC). The same effect occurs in a second cortical tier for emotion, the anterior cingulate cortex (A...

journal_title：Frontiers in human neuroscience

authors： Rolls ET

更新日期：2013-03-18 00:00:00

abstract：:Simple and unambiguous visual cues (e.g., an arrow) can be used to trigger covert shifts of visual attention away from the center of gaze. The processing of visual stimuli is enhanced at the attended location. Covert shifts of attention modulate the power of cerebral oscillations in the alpha band over parietal and oc...

journal_title：Frontiers in human neuroscience

authors： Trachel RE,Clerc M,Brochier TG

更新日期：2015-06-18 00:00:00

abstract：:Aging is ubiquitous to the human condition. The MRI correlates of healthy aging have been extensively investigated using a range of modalities, including volumetric MRI, quantitative MRI (qMRI), and diffusion tensor imaging. Despite this, the reported brainstem related changes remain sparse. This is, in part, due to t...

journal_title：Frontiers in human neuroscience

authors： Lambert C,Chowdhury R,Fitzgerald TH,Fleming SM,Lutti A,Hutton C,Draganski B,Frackowiak R,Ashburner J

更新日期：2013-08-20 00:00:00

abstract：:Assessment of awareness for those with disorders of consciousness is a challenging undertaking, due to the complex presentation of the population. Debate surrounds whether behavioral assessments provide greatest accuracy in diagnosis compared to neuro-imaging methods, and despite developments in both, misdiagnosis rat...

journal_title：Frontiers in human neuroscience

authors： O'Kelly J,James L,Palaniappan R,Taborin J,Fachner J,Magee WL

更新日期：2013-12-25 00:00:00

abstract：:The autobiographical-self refers to a mental state derived from the retrieval and assembly of memories regarding one's biography. The process of retrieval and assembly, which can focus on biographical facts or personality traits or some combination thereof, is likely to vary according to the domain chosen for an exper...

journal_title：Frontiers in human neuroscience

authors： Araujo HF,Kaplan J,Damasio A

更新日期：2013-09-04 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：:Traumatic brain injury (TBI) patients typically respond more slowly and with more variability than controls during tasks of attention requiring speeded reaction time. These behavioral changes are attributable, at least in part, to diffuse axonal injury (DAI), which affects integrated processing in distributed systems....

journal_title：Frontiers in human neuroscience

authors： Raja Beharelle A,Tisserand D,Stuss DT,McIntosh AR,Levine B

更新日期：2011-12-09 00:00:00

abstract：:Digital health technologies for people with epilepsy (PWE) include internet-based resources and mobile apps for seizure management. Since non-pharmacological interventions, such as listening to specific Mozart's compositions, cognitive therapy, psychosocial and educational interventions were shown to reduce epileptic ...

journal_title：Frontiers in human neuroscience

authors： Afra P,Bruggers CS,Sweney M,Fagatele L,Alavi F,Greenwald M,Huntsman M,Nguyen K,Jones JK,Shantz D,Bulaj G

更新日期：2018-05-01 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：INTRODUCTION:Previous studies have highlighted the advantage of using audio-visual oddball tasks (instead of unimodal ones) in order to electrophysiologically index subclinical behavioral differences. Since alexithymia is highly prevalent in the general population, we investigated whether the use of various bimodal tas...

journal_title：Frontiers in human neuroscience

authors： Delle-Vigne D,Kornreich C,Verbanck P,Campanella S

更新日期：2014-03-03 00:00:00

abstract：:The fluctuations in a brain region's activation levels over a functional magnetic resonance imaging (fMRI) time-course are used in functional connectivity (FC) to identify networks with synchronous responses. It is increasingly recognized that multi-voxel activity patterns contain information that cannot be extracted ...

journal_title：Frontiers in human neuroscience

authors： Coutanche MN,Thompson-Schill SL

更新日期：2013-02-07 00:00:00

abstract：:There are indications that simple reaction time might have slowed in Western populations, based on both cohort- and multi-study comparisons. A possible limitation of the latter method in particular is measurement error stemming from methods variance, which results from the fact that instruments and experimental condit...

journal_title：Frontiers in human neuroscience

authors： Madison G,Woodley Of Menie MA,Sänger J

更新日期：2016-08-18 00:00:00

abstract：:Optimizing rehabilitation strategies requires understanding the effects of contextual cues on adaptation learning. Prior studies have examined these effects on the specificity of split-belt walking adaptation, showing that contextual visual cues can be manipulated to modulate the magnitude, transfer, and washout of sp...

journal_title：Frontiers in human neuroscience

authors： Luu TP,He Y,Nakagome S,Nathan K,Brown S,Gorges J,Contreras-Vidal JL

更新日期：2017-06-20 00:00:00