Mapping task switching in frontal cortex through neuropsychological group studies.

abstract：:Movement is planned and coordinated by the brain and carried out by contracting muscles acting on specific joints. Motor commands initiated in the brain travel through descending pathways in the spinal cord to effector motor neurons before reaching target muscles. Damage to these pathways by spinal cord injury (SCI) c...

journal_title：Frontiers in neuroscience

authors： Grahn PJ,Mallory GW,Berry BM,Hachmann JT,Lobel DA,Lujan JL

更新日期：2014-09-17 00:00:00

abstract：:There is increasing evidence of associations between the presence of temporomandibular joint (TMJ) disorders and tinnitus. It has been recently proposed that tinnitus patients with TMJ complaints could constitute a subtype, meaning a subgroup of tinnitus patients responsive to specific treatments. Tinnitus patients wi...

journal_title：Frontiers in neuroscience

authors： Edvall NK,Gunan E,Genitsaridi E,Lazar A,Mehraei G,Billing M,Tullberg M,Bulla J,Whitton J,Canlon B,Hall DA,Cederroth CR

更新日期：2019-08-22 00:00:00

abstract：:Motor recovery following nerve transfer surgery depends on the successful re-innervation of the new target muscle by regenerating axons. Cortical plasticity and motor relearning also play a major role during functional recovery. Successful neuromuscular rehabilitation requires detailed afferent feedback. Surface elect...

journal_title：Frontiers in neuroscience

authors： Sturma A,Hruby LA,Prahm C,Mayer JA,Aszmann OC

更新日期：2018-12-04 00:00:00

abstract：:A growing body of work underlines striking similarities between biological neural networks and recurrent, binary neural networks. A relatively smaller body of work, however, addresses the similarities between learning dynamics employed in deep artificial neural networks and synaptic plasticity in spiking neural networ...

journal_title：Frontiers in neuroscience

authors： Kaiser J,Mostafa H,Neftci E

更新日期：2020-05-12 00:00:00

abstract：Objectives:The frontal-striatum-thalamus pathway is important in the glutamic neural circuit. The hypofunction of GRIN1 and GRIA2 subunits from glutamic receptors has been hypothesized as the primary process in the etiology of schizophrenia. Identified gene polymorphism involved in the pathogenesis of schizophrenia may...

journal_title：Frontiers in neuroscience

authors： Cai S,Lv Y,Huang K,Zhang W,Wang Q,Huang L,Wang J

更新日期：2020-04-21 00:00:00

abstract：:We investigated whether the categorical perception (CP) of speech might also provide a mechanism that aids its perception in noise. We varied signal-to-noise ratio (SNR) [clear, 0 dB, -5 dB] while listeners classified an acoustic-phonetic continuum (/u/ to /a/). Noise-related changes in behavioral categorization were ...

journal_title：Frontiers in neuroscience

authors： Bidelman GM,Bush LC,Boudreaux AM

更新日期：2020-02-27 00:00:00

abstract：:Functional magnetic resonance imaging (fMRI) is a powerful noninvasive tool for studying spontaneous resting state functional connectivity (RSFC) in laboratory animals. Brain function can be significantly affected by generally used anesthetics, however, rendering the need for awake imaging. Only a few different awake ...

journal_title：Frontiers in neuroscience

authors： Stenroos P,Paasonen J,Salo RA,Jokivarsi K,Shatillo A,Tanila H,Gröhn O

更新日期：2018-08-20 00:00:00

abstract：:Posterior parietal cortex is frequently activated during episodic memory retrieval but its role during retrieval and its interactions with the hippocampus are not yet clear. In this fMRI study, we investigated the neural bases of recognition memory when study repetitions and retrieval goals were manipulated. During en...

journal_title：Frontiers in neuroscience

authors： Ciaramelli E,Burianová H,Vallesi A,Cabeza R,Moscovitch M

更新日期：2020-11-03 00:00:00

abstract：:Introduction: Spasticity is a typical motor disorder in patients affected by stroke. Typically post-stroke rehabilitation consists of repetition of mobilization exercises on impaired limbs, aimed to reduce muscle hypertonia and mitigate spastic reflexes. It is currently strongly debated if the treatment's effectivenes...

journal_title：Frontiers in neuroscience

authors： Crea S,Cempini M,Mazzoleni S,Carrozza MC,Posteraro F,Vitiello N

更新日期：2017-05-12 00:00:00

abstract：:Identifying the multiple contributors to the audiometric loss of a hearing impaired (HI) listener at a particular frequency is becoming gradually more useful as new treatments are developed. Here, we infer the contribution of inner (IHC) and outer hair cell (OHC) dysfunction to the total audiometric loss in a sample o...

journal_title：Frontiers in neuroscience

authors： Johannesen PT,Pérez-González P,Lopez-Poveda EA

更新日期：2014-07-23 00:00:00

abstract：:The acquisition of spatial cognition is essential for both everyday functioning (e.g., navigation) and more specific goals (e.g., mathematics), therefore being able to assess and monitor spatial cognition from the first years of life would be essential to predict developmental outcomes and timely intervene whenever sp...

journal_title：Frontiers in neuroscience

authors： Aprile G,Cappagli G,Morelli F,Gori M,Signorini S

更新日期：2020-09-16 00:00:00

abstract：:Tapping in time to a metronome beat (hereafter beat synchronization) shows considerable variability in child populations, and individual differences in beat synchronization are reliably related to reading development. Children with developmental dyslexia show impairments in beat synchronization. These impairments may ...

journal_title：Frontiers in neuroscience

authors： Colling LJ,Noble HL,Goswami U

更新日期：2017-07-12 00:00:00

abstract：Introduction:Our hands, with their exquisite sensors, work in concert with our sensing brain to extract sensory attributes of objects as we engage in daily activities. One in two people with stroke experience impaired body sensation, with negative impact on hand use and return to previous valued activities. Valid, quan...

journal_title：Frontiers in neuroscience

authors： Carey LM,Mak-Yuen YYK,Matyas TA

更新日期：2020-09-23 00:00:00

abstract：:Funding institutions and researchers increasingly expect that data will be shared to increase scientific integrity and provide other scientists with the opportunity to use the data with novel methods that may advance understanding in a particular field of study. In practice, sharing human subject data can be complicat...

journal_title：Frontiers in neuroscience

authors： Song X,Wang J,Wang A,Meng Q,Prescott C,Tsu L,Eckert MA

更新日期：2015-09-22 00:00:00

abstract：:Micro-Graphitic Single Crystal Diamond Multi Electrode Arrays (μG-SCD-MEAs) have so far been used as amperometric sensors to detect catecholamines from chromaffin cells and adrenal gland slices. Besides having time resolution and sensitivity that are comparable with carbon fiber electrodes, that represent the gold sta...

journal_title：Frontiers in neuroscience

authors： Tomagra G,Picollo F,Battiato A,Picconi B,De Marchis S,Pasquarelli A,Olivero P,Marcantoni A,Calabresi P,Carbone E,Carabelli V

更新日期：2019-04-09 00:00:00

abstract：:Postural control during free stance has been frequently interpreted in terms of balancing an inverted pendulum. This even holds, if subjects do not balance their own, but an external body weight. We introduce here a virtual balancing apparatus, which produces torque in the ankle joint as a function of ankle angle rese...

journal_title：Frontiers in neuroscience

authors： Buettner D,Dalin D,Wiesmeier IK,Maurer C

更新日期：2017-09-26 00:00:00

abstract：:Chemical communication via sex pheromones is critical for successful reproduction but the underlying neural mechanisms are not well-understood. The goldfish is a tractable model because sex pheromones have been well-characterized in this species. We used male goldfish forebrain explants in vitro and performed whole-ce...

journal_title：Frontiers in neuroscience

authors： Lado WE,Spanswick DC,Lewis JE,Trudeau VL

更新日期：2014-06-30 00:00:00

abstract：:The global prevalence of obesity has been steadily increasing. Although pharmacotherapy and bariatric surgeries can be useful adjuvants in the treatment of morbid obesity, they may lose long-term effectiveness. Obesity result largely from unbalanced energy homeostasis. Palatable and densely caloric foods may affect th...

journal_title：Frontiers in neuroscience

authors： Formolo DA,Gaspar JM,Melo HM,Eichwald T,Zepeda RJ,Latini A,Okun MS,Walz R

更新日期：2019-04-18 00:00:00

abstract：:Cerebral ischemia is a complex pathology involving a cascade of cellular mechanisms, which deregulate proteostasis and lead to neuronal death. Proteostasis refers to the equilibrium between protein synthesis, folding, transport, and protein degradation. Within the brain proteostasis plays key roles in learning and mem...

journal_title：Frontiers in neuroscience

authors： Thiebaut AM,Hedou E,Marciniak SJ,Vivien D,Roussel BD

更新日期：2019-06-19 00:00:00

abstract：:Growing evidence indicates that neuropathic pain is frequently accompanied by cognitive impairments, which aggravate the quality of life of chronic pain patients. Here, we investigated whether acupuncture treatments can improve cognitive dysfunction as well as allodynia induced by neuropathic pain in mice. One week af...

journal_title：Frontiers in neuroscience

authors： Jang JH,Kim YK,Jung WM,Kim HK,Song EM,Kim HY,Oh JY,Park JY,Ryu Y,Song MY,Park HJ

更新日期：2019-09-20 00:00:00

abstract：:Alzheimer's disease (AD) and Type 2 Diabetes Mellitus (T2DM) are two of the most prevalent diseases in the elderly population worldwide. A growing body of epidemiological studies suggest that people with T2DM are at a higher risk of developing AD. Likewise, AD brains are less capable of glucose uptake from the surroun...

journal_title：Frontiers in neuroscience

authors： Chatterjee S,Mudher A

更新日期：2018-06-08 00:00:00

abstract：:Purinergic signaling is critically involved in neuroinflammation associated with multiple sclerosis (MS) and its major inflammatory animal model, experimental autoimmune encephalomyelitis (EAE). Herein, we explored the expression of ectonucleoside triphosphate diphosphohydrolase1 (NTPDase1/CD39) in the spinal cord, at...

journal_title：Frontiers in neuroscience

authors： Jakovljevic M,Lavrnja I,Bozic I,Milosevic A,Bjelobaba I,Savic D,Sévigny J,Pekovic S,Nedeljkovic N,Laketa D

更新日期：2019-04-26 00:00:00

abstract：:Understanding the complex neural mechanisms controlling urinary bladder activity is an extremely important topic in both neuroscience and urology. Simultaneously recording of the bladder activity and neural activity in related brain regions will largely advance this field. However, such recording approach has long bee...

journal_title：Frontiers in neuroscience

authors： Yao J,Li Q,Li X,Qin H,Liang S,Liao X,Chen X,Li W,Yan J

更新日期：2019-06-25 00:00:00

abstract：:Learning a new language requires the use of extensive neural networks and can represent a powerful tool to reorganize brain neuroplasticity. In this study, we analyze how a 4 months long second language learning program (16, 2 h sessions) can lead to functional changes in the brain of healthy elderly individuals. A la...

journal_title：Frontiers in neuroscience

authors： Bubbico G,Chiacchiaretta P,Parenti M,di Marco M,Panara V,Sepede G,Ferretti A,Perrucci MG

更新日期：2019-05-15 00:00:00

abstract：:Neuromorphic systems are gaining increasing importance in an era where CMOS digital computing techniques are reaching physical limits. These silicon systems mimic extremely energy efficient neural computing structures, potentially both for solving engineering applications as well as understanding neural computation. T...

journal_title：Frontiers in neuroscience

authors： Hasler J,Marr B

更新日期：2013-09-10 00:00:00

abstract：:Although the major causative factors of Alzheimer's disease (AD) are the accumulation of amyloid β and hyperphosphorylated tau, AD can also be caused by metabolic dysfunction. The major clinical symptom of AD is cognitive dysfunction. However, AD is also accompanied by various secondary symptoms such as depression, sl...

journal_title：Frontiers in neuroscience

authors： Kim S,Nam Y,Shin SJ,Park YH,Jeon SG,Kim JI,Kim MJ,Moon M

更新日期：2020-09-24 00:00:00

abstract：:Magnetic resonance imaging (MRI) studies have highlighted subcortical, cortical, and structural connectivity abnormalities associated with attention-deficit/hyperactivity disorder (ADHD). Gyrification investigations of the cortex have been inconsistent and largely negative, potentially due to a lack of sensitivity of ...

journal_title：Frontiers in neuroscience

authors： Forde NJ,Ronan L,Zwiers MP,Alexander-Bloch AF,Faraone SV,Oosterlaan J,Heslenfeld DJ,Hartman CA,Buitelaar JK,Hoekstra PJ

更新日期：2017-04-20 00:00:00

abstract：:Event-related potentials (ERPs) are often used in brain-computer interfaces (BCIs) for communication or system control for enhancing or regaining control for motor-disabled persons. Especially results from single-trial EEG classification approaches for BCIs support correlations between single-trial ERP detection perfo...

journal_title：Frontiers in neuroscience

authors： Kirchner EA,Kim SK

更新日期：2018-03-27 00:00:00

abstract：:Blood-brain barrier opening (BBBO) with pulsed Focused Ultrasound (pFUS) and microbubbles (MB) has received increasing interest as a method for neurotherapeutics of the central nervous system. In general, conventional MRI [i.e., T2w, T2∗w, gadolinium (Gd) enhanced T1w] is used to monitor the effects of pFUS+MB on BBBO...

journal_title：Frontiers in neuroscience

authors： Tu TW,Kovacs ZI,Sundby M,Witko JA,Papadakis GZ,Reid WC,Hammoud DA,Frank JA

更新日期：2020-08-25 00:00:00

abstract：:Retinal and cortical mechanisms provide for persistence of visual information across intervals of many hundreds of milliseconds, which supports the integration of partial shape cues. The present experiments displayed unknown shapes in a match recognition task, wherein a target shape was quickly followed by a compariso...

journal_title：Frontiers in neuroscience

authors： Geoly A,Greene E

更新日期：2019-03-13 00:00:00