STDP and STDP variations with memristors for spiking neuromorphic learning systems.

abstract：:Although many scholars deem non-invasive measures of neurophysiology to have promise in assessing learning, these measures are currently not widely applied, neither in educational settings nor in training. How can non-invasive neurophysiology provide insight into learning and how should research on this topic move for...

journal_title：Frontiers in neuroscience

authors： Tinga AM,de Back TT,Louwerse MM

更新日期：2020-06-05 00:00:00

abstract：:In a previous study using transcranial alternating current stimulation (tACS), we found preliminary evidence that phase coherence in the alpha band (8-12 Hz) within the fronto-parietal network may critically support top-down control of spatial attention (van Schouwenburg et al., 2017). Specifically, synchronous alpha-...

journal_title：Frontiers in neuroscience

authors： van Schouwenburg MR,Sörensen LKA,de Klerk R,Reteig LC,Slagter HA

更新日期：2018-07-03 00:00:00

abstract：:The value of an object acquired by a particular action often determines the motivation to produce that action. Previous studies found neural signals related to the values of different objects or goods in the orbitofrontal cortex, while the values of outcomes expected from different actions are broadly represented in m...

journal_title：Frontiers in neuroscience

authors： Kim S,Cai X,Hwang J,Lee D

更新日期：2012-07-17 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：:Intracerebral hemorrhage (ICH) is a major type of cerebrovascular disease with poor prognosis. Recent studies have shown that Glycyl-l-histidyl-l-lysine (GHK) is a kind of natural human tripeptide which could inhibit inflammation and against neurodegenerative diseases, but neither its role nor the mechanisms in ICH ha...

journal_title：Frontiers in neuroscience

authors： Zhang H,Wang Y,Lian L,Zhang C,He Z

更新日期：2020-10-28 00:00:00

abstract：:Rodent models have opened the door to a better understanding of the neurobiology of brain disorders and increased our ability to evaluate novel treatments. Resting-state functional magnetic resonance imaging (rs-fMRI) allows for in vivo exploration of large-scale brain networks with high spatial resolution. Its applic...

journal_title：Frontiers in neuroscience

authors： Bajic D,Craig MM,Mongerson CRL,Borsook D,Becerra L

更新日期：2017-12-12 00:00:00

abstract：:Vagal neurocircuits are vitally important in the co-ordination and modulation of GI reflexes and homeostatic functions. 5-hydroxytryptamine (5-HT; serotonin) is critically important in the regulation of several of these autonomic gastrointestinal (GI) functions including motility, secretion and visceral sensitivity. W...

journal_title：Frontiers in neuroscience

authors： Browning KN

更新日期：2015-10-29 00:00:00

abstract：:Opioid abuse is now the primary cause of accidental deaths in the United States. Studies over several decades established the cyclical nature of abused drugs of choice, with a current resurgence of heroin abuse and, more recently, fentanyl's emergence as a major precipitant of drug-related deaths. To better understand...

journal_title：Frontiers in neuroscience

authors： Saad MH,Savonen CL,Rumschlag M,Todi SV,Schmidt CJ,Bannon MJ

更新日期：2018-10-23 00:00:00

abstract：:Voltage-gated calcium channels (VGCCs) are important mediators of pain hypersensitivity during inflammatory states, but their role in sensory nerve growth remains underexplored. Here, we assess the role of the N-type calcium channel Cav2.2 in the complete Freund's adjuvant (CFA) model of inflammatory pain. We demonstr...

journal_title：Frontiers in neuroscience

authors： Pitake S,Middleton LJ,Abdus-Saboor I,Mishra SK

更新日期：2019-09-19 00:00:00

abstract：:Women and men differ in a wide variety of behavioral traits and in their vulnerability to developing certain mental disorders. This review endeavors to explore how recent preclinical and clinical research findings have enhanced our understanding of the factors that underlie these disparities. We start with a brief ove...

journal_title：Frontiers in neuroscience

authors： Viveros MP,Mendrek A,Paus T,López-Rodríguez AB,Marco EM,Yehuda R,Cohen H,Lehrner A,Wagner EJ

更新日期：2012-06-12 00:00:00

abstract：:Alzheimer's disease (AD), a chronic multifactorial and complex neurodegenerative disorder is a leading cause of dementia. Recently, neuroinflammation has been hypothesized as a contributing factor to AD pathogenesis. The role of adaptive immune responses against neuronal antigens, which can either confer protection or...

journal_title：Frontiers in neuroscience

authors： Dhanwani R,Pham J,Premlal ALR,Frazier A,Kumar A,Pero ME,Bartolini F,Dutra JR,Marder KS,Peters B,Sulzer D,Sette A,Lindestam Arlehamn CS

更新日期：2020-08-27 00:00:00

abstract：:Anorexia nervosa (AN) has the highest mortality rate of any psychiatric disease, yet available pharmacological treatments are largely ineffective due, in part, to an inadequate understanding of the neurobiological drivers that underpin the condition. The recent resurgence of research into the clinical applications of ...

journal_title：Frontiers in neuroscience

authors： Foldi CJ,Liknaitzky P,Williams M,Oldfield BJ

更新日期：2020-02-04 00:00:00

abstract：:Bispectral analysis is a signal processing technique that makes it possible to capture the non-linear and non-Gaussian properties of the EEG signals. It has found various applications in EEG research and clinical practice, including the assessment of anesthetic depth, the identification of epileptic seizures, and more...

journal_title：Frontiers in neuroscience

authors： Chella F,D'Andrea A,Basti A,Pizzella V,Marzetti L

更新日期：2017-05-16 00:00:00

abstract：:To function effectively, brains need to make predictions about their environment based on past experience, i.e., they need to learn about their environment. The algorithms by which learning occurs are of interest to neuroscientists, both in their own right (because they exist in the brain) and as a tool to model parti...

journal_title：Frontiers in neuroscience

authors： O'Reilly JX

更新日期：2013-06-14 00:00:00

abstract：:Extrapancreatic nerves project to pancreatic islets directly or converge onto intrapancreatic ganglia. Intrapancreatic ganglia constitute a complex information-processing center that contains various neurotransmitters and forms an endogenous neural network. Both intrapancreatic ganglia and extrapancreatic nerves have ...

journal_title：Frontiers in neuroscience

authors： Li W,Yu G,Liu Y,Sha L

更新日期：2019-02-20 00:00:00

abstract：:Metabolic confusion has been linked to the pathogenesis of Parkinson's disease (PD), while the dynamic changes associated with the onset and progression of PD remain unclear. Herein, dynamic changes in metabolites were detected from the initiation to the development of 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPT...

journal_title：Frontiers in neuroscience

authors： Lu Y,Zhang X,Zhao L,Yang C,Pan L,Li C,Liu K,Bai G,Gao H,Yan Z

更新日期：2018-02-20 00:00:00

abstract：:The hippocampus has exhibited navigation-related changes in volume and activity after visual deprivation; however, the resting-state functional connectivity (rsFC) changes of the hippocampus in the blind remains unknown. In this study, we focused on sub-region-specific rsFC changes of the hippocampus and their associa...

journal_title：Frontiers in neuroscience

authors： Ma G,Yang D,Qin W,Liu Y,Jiang T,Yu C

更新日期：2017-01-10 00:00:00

abstract：:There is increasing evidence that metabolic dysfunction plays an important role in Alzheimer's disease (AD). Brain insulin resistance and subsequent impairment of insulin and insulin-like growth factor (IGF) signaling are associated with the neurodegenerative and clinical features of AD. Nevertheless, how the brain in...

journal_title：Frontiers in neuroscience

authors： Bonham LW,Geier EG,Steele NZR,Holland D,Miller BL,Dale AM,Desikan RS,Yokoyama JS,Alzheimer’s Disease Neuroimaging Initiative.

更新日期：2018-07-16 00:00:00

abstract：:We describe the steps involved in analysis of multi-modal, multi-subject human neuroimaging data using the SPM12 free and open source software (https://www.fil.ion.ucl.ac.uk/spm/) and a publically-available dataset organized according to the Brain Imaging Data Structure (BIDS) format (https://openneuro.org/datasets/ds...

journal_title：Frontiers in neuroscience

authors： Henson RN,Abdulrahman H,Flandin G,Litvak V

更新日期：2019-04-24 00:00:00

abstract：:Abdominal obesity is important for understanding obesity, which is a worldwide medical problem. We explored structural and functional brain differences in people with abdominal and non-abdominal obesity by using multimodal neuroimaging and up-to-date analysis methods. A total of 274 overweight people, whose body mass ...

journal_title：Frontiers in neuroscience

authors： Park BY,Lee MJ,Kim M,Kim SH,Park H

更新日期：2018-10-11 00:00:00

abstract：:In contrast to mammals, the adult zebrafish brain shows neurogenic activity in a multitude of niches present in almost all brain subdivisions. Irrespectively, constitutive neurogenesis in the adult zebrafish and mouse telencephalon share many similarities at the cellular and molecular level. However, upon injury durin...

journal_title：Frontiers in neuroscience

authors： Diotel N,Lübke L,Strähle U,Rastegar S

更新日期：2020-09-23 00:00:00

abstract：:The Ossification of the Posterior Longitudinal Ligament (OPLL) is an idiopathic degenerative spinal disease which may cause motor deficit. For patients presenting myelopathy or severe stenosis, surgical decompression is the treatment of choice; however, despite adequate decompression residual motor impairment is found...

journal_title：Frontiers in neuroscience

authors： Puentes S,Kadone H,Kubota S,Abe T,Shimizu Y,Marushima A,Sankai Y,Yamazaki M,Suzuki K

更新日期：2018-03-02 00:00:00

abstract：:Cochlear outer hair cells (OHC) receive direct efferent feedback from the caudal auditory brainstem via the medial olivocochlear (MOC) bundle. This circuit provides the neural substrate for the MOC reflex, which inhibits cochlear amplifier gain and is believed to play a role in listening in noise and protection from a...

journal_title：Frontiers in neuroscience

authors： Smith SB,Lichtenhan JT,Cone BK

更新日期：2017-04-04 00:00:00

abstract：:We used amyotrophic lateral sclerosis (ALS) as a model of prefrontal dysfunction in order to re-assess the potential neuronal substrates of two sub processes of working memory, namely information storage and filtering. To date it is unclear which exact neuronal networks sustain these two processes and the prefrontal c...

journal_title：Frontiers in neuroscience

authors： Vellage AK,Veit M,Kobeleva X,Petri S,Vielhaber S,Müller NG

更新日期：2016-04-19 00:00:00

abstract：:Brain-derived neurotrophic factor (BDNF) is a potent regulator of neuronal development and synaptic plasticity that is fundamental to neural circuit formation and cognition. It is also involved in the control of appetite and body weight, with mutations in the genes for BDNF and its receptor, TrkB, resulting in remarka...

journal_title：Frontiers in neuroscience

authors： Vanevski F,Xu B

更新日期：2013-03-21 00:00:00

abstract：:Neuromorphic Vision sensors have improved greatly since the first silicon retina was presented almost three decades ago. They have recently matured to the point where they are commercially available and can be operated by laymen. However, despite improved availability of sensors, there remains a lack of good datasets,...

journal_title：Frontiers in neuroscience

authors： Tan C,Lallee S,Orchard G

更新日期：2015-10-13 00:00:00

abstract：:Traumatic brain injury (TBI) is a kind of severe brain injury characterized with a high incidence rate and a high disability rate. Low-intensity transcranial ultrasound stimulation (LITUS) is a promising neuroprotective method for improving the functional prognosis of TBI. The fractional anisotropy (FA) value and mean...

journal_title：Frontiers in neuroscience

authors： Zheng T,Du J,Yuan Y,Wu S,Jin Y,Wang Z,Liu D,Shi Q,Wang X,Liu L

更新日期：2020-03-10 00:00:00

abstract：:This paper reports on a benchmark dataset acquired with a brain-computer interface (BCI) system based on the rapid serial visual presentation (RSVP) paradigm. The dataset consists of 64-channel electroencephalogram (EEG) data from 64 healthy subjects (sub1,…, sub64) while they performed a target image detection task. ...

journal_title：Frontiers in neuroscience

authors： Zhang S,Wang Y,Zhang L,Gao X

更新日期：2020-10-02 00:00:00

abstract：:Intermittent theta burst stimulation (iTBS), a patterned repetitive transcranial magnetic stimulation, was applied over the posterior superior temporal sulcus (pSTS) or dorsolateral prefrontal cortex (DLPFC) to explore its impact in adults with autism spectrum disorder (ASD). Among 25 adults with ASD, 19 (mean age: 20...

journal_title：Frontiers in neuroscience

authors： Ni HC,Hung J,Wu CT,Wu YY,Chang CJ,Chen RS,Huang YZ

更新日期：2017-05-09 00:00:00

abstract：:Background: Tourette Syndrome (TS) is a neurodevelopmental disorder with childhood-onset, with a typical decline in tic severity, as well as an increasing ability to suppress tics in late childhood and adolescence. These processes develop in parallel with general improvement of self-regulatory abilities, and performan...

journal_title：Frontiers in neuroscience

authors： Eichele H,Eichele T,Marquardt L,Adolfsdottir S,Hugdahl K,Sørensen L,Plessen KJ

更新日期：2017-06-12 00:00:00