Denoising High-Field Multi-Dimensional MRI With Local Complex PCA.

abstract：:Ever since the modern rediscovery of psychedelic substances by Western society, several authors have independently proposed that their effects bear a high resemblance to the dreams and dreamlike experiences occurring naturally during the sleep-wake cycle. Recent studies in humans have provided neurophysiological evide...

journal_title：Frontiers in neuroscience

authors： Sanz C,Zamberlan F,Erowid E,Erowid F,Tagliazucchi E

更新日期：2018-01-22 00:00:00

abstract：:For brain-computer interfaces (BCIs) that utilize visual cues to direct the user, the neural signals extracted by the computer are representative of ongoing processes, visual evoked responses, and voluntary modulation. We proposed to use three brain signatures for predicting success on a single trial of a BCI task. Th...

journal_title：Frontiers in neuroscience

authors： Geronimo A,Kamrunnahar M,Schiff SJ

更新日期：2016-04-26 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：:Recent studies have shown that synaptic unreliability is a robust and sufficient mechanism for inducing the stochasticity observed in cortex. Here, we introduce Synaptic Sampling Machines (S2Ms), a class of neural network models that uses synaptic stochasticity as a means to Monte Carlo sampling and unsupervised learn...

journal_title：Frontiers in neuroscience

authors： Neftci EO,Pedroni BU,Joshi S,Al-Shedivat M,Cauwenberghs G

更新日期：2016-06-29 00:00:00

abstract：:Recent studies have shown the ability to record high-γ signals (80-160 Hz) in electroencephalogram (EEG) from traumatic brain injury (TBI) patients who have had hemicraniectomies. However, extraction of the movement-related high-γ remains challenging due to a confounding bandwidth overlap with surface electromyogram (...

journal_title：Frontiers in neuroscience

authors： Li Y,Wang PT,Vaidya MP,Flint RD,Liu CY,Slutzky MW,Do AH

更新日期：2020-11-24 00:00:00

abstract：:Background: Tinnitus is a very common symptom that often causes distress and decreases the patient's quality of life. Apart from the well-known causes, tinnitus can in some cases be elicited by dysfunctions of the cervical spine or the temporomandibular joint (TMJ). To date however, it is unclear whether alleviation o...

journal_title：Frontiers in neuroscience

authors： Michiels S,Naessens S,Van de Heyning P,Braem M,Visscher CM,Gilles A,De Hertogh W

更新日期：2016-11-29 00:00:00

abstract：:Poor postoperative pain (POP) control increases perioperative morbidity, prolongs hospitalization days, and causes chronic pain. However, the specific mechanism(s) underlying POP is unclear and the identification of optimal perioperative treatment remains elusive. Akt and mammalian target of rapamycin (mTOR) are expre...

journal_title：Frontiers in neuroscience

authors： Xu B,Liu SS,Wei J,Jiao ZY,Mo C,Lv CM,Huang AL,Chen QB,Ma L,Guan XH

更新日期：2020-07-22 00:00:00

abstract：:There is a need for reliable and objective measures of early and mild symptomology in multiple sclerosis (MS), as deficits can be subtle and difficult to quantify objectively in patients without overt physical deficits. We hypothesized that a speech-in-noise (SiN) task would be sensitive to demyelinating effects on pr...

journal_title：Frontiers in neuroscience

authors： Iva P,Fielding J,Clough M,White O,Godic B,Martin R,Rajan R

更新日期：2020-12-23 00:00:00

abstract：:Event-related potential (ERP) studies using the task-switching paradigm show that multiple ERP components are modulated by activation of proactive control processes involved in preparing to repeat or switch task and reactive control processes involved in implementation of the current or new task. Our understanding of ...

journal_title：Frontiers in neuroscience

authors： Wong ASW,Cooper PS,Conley AC,McKewen M,Fulham WR,Michie PT,Karayanidis F

更新日期：2018-03-08 00:00:00

abstract：:Pain and stress are both phenomena that challenge an individual's homeostasis and have significant overlap in conceptual and physiological processes. Allostasis is the ability to adapt to pain and stress and maintain homeostasis; however, if either process becomes chronic, it may result in negative long-term outcomes....

journal_title：Frontiers in neuroscience

authors： Lunde CE,Sieberg CB

更新日期：2020-03-26 00:00:00

abstract：:A lack of sleep is linked with a range of inner ear diseases, including hearing loss and tinnitus. Here, we used a mouse model to investigate the effects of sleep deprivation (SD) on noise vulnerability, and explored the mechanisms that might be involved in vitro, focusing particularly corticosterone levels and autoph...

journal_title：Frontiers in neuroscience

authors： Li P,Bing D,Wang S,Chen J,Du Z,Sun Y,Qi F,Zhang Y,Chu H

更新日期：2019-11-29 00:00:00

abstract：:Objectives: This prospective cohort study explored whether two distinguished sensory parameters predicted acupuncture effects in chronic pain patients; namely high temporal summation of pain (TS) indicating spinal synaptic facilitation as well as a low vibration detection threshold (VDT) indicating a loss of Aβ-fiber ...

journal_title：Frontiers in neuroscience

authors： Baeumler PI,Conzen P,Irnich D

更新日期：2019-07-11 00:00:00

abstract：Background:Non-invasive neuromodulation is an emerging therapy for children with early brain injury but is difficult to apply to preschoolers when windows of developmental plasticity are optimal. Transcranial static magnetic field stimulation (tSMS) decreases primary motor cortex (M1) excitability in adults but effects...

journal_title：Frontiers in neuroscience

authors： Hollis A,Zewdie E,Nettel-Aguirre A,Hilderley A,Kuo HC,Carlson HL,Kirton A

更新日期：2020-05-19 00:00:00

abstract：:Acupuncture is a traditional Chinese medicine treatment that has widely been used to modulate gastrointestinal dysfunction caused by irritable bowel syndrome (IBS) and to alleviate the resulting pain. Recent studies have shown that gastrointestinal dysfunction caused by IBS is associated with dysregulation of the brai...

journal_title：Frontiers in neuroscience

authors： Ma K,Liu Y,Shao W,Sun J,Li J,Fang X,Li J,Wang Z,Zhang D

更新日期：2020-12-15 00:00:00

abstract：:Inherited retinal diseases encompass a highly heterogenous group of disorders caused by a wide range of genetic variants and with diverse clinical symptoms that converge in the common trait of retinal degeneration. Indeed, mutations in over 270 genes have been associated with some form of retinal degenerative phenotyp...

journal_title：Frontiers in neuroscience

authors： Gallego C,Gonçalves MAFV,Wijnholds J

更新日期：2020-08-20 00:00:00

abstract：:It is necessary to understand the morphology of the vagus nerve (VN) to design and deliver effective and selective vagus nerve stimulation (VNS) because nerve morphology influences fiber responses to electrical stimulation. Specifically, nerve diameter (and thus, electrode-fiber distance), fascicle diameter, fascicula...

journal_title：Frontiers in neuroscience

authors： Pelot NA,Goldhagen GB,Cariello JE,Musselman ED,Clissold KA,Ezzell JA,Grill WM

更新日期：2020-11-04 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：:[This corrects the article DOI: 10.3389/fnins.2018.00891.]. ...

journal_title：Frontiers in neuroscience

authors： Thakur CS,Molin JL,Cauwenberghs G,Indiveri G,Kumar K,Qiao N,Schemmel J,Wang R,Chicca E,Hasler JO,Seo JS,Yu S,Cao Y,van Schaik A,Etienne-Cummings R

更新日期：2019-01-07 00:00:00

abstract：:How speech signals are analyzed and represented remains a foundational challenge both for cognitive science and neuroscience. A growing body of research, employing various behavioral and neurobiological experimental techniques, now points to the perceptual relevance of both phoneme-sized (10-40 Hz modulation frequency...

journal_title：Frontiers in neuroscience

authors： Chait M,Greenberg S,Arai T,Simon JZ,Poeppel D

更新日期：2015-06-16 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：: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：:Schizophrenia is a complex disorder about which much is still unknown. Potential treatments, such as transcranial magnetic stimulation (TMS), have not been exploited, in part because of the variability in behavioral response. This can be overcome with the use of response biomarkers. It has been however shown that repe...

journal_title：Frontiers in neuroscience

authors： Aubonnet R,Banea OC,Sirica R,Wassermann EM,Yassine S,Jacob D,Magnúsdóttir BB,Haraldsson M,Stefansson SB,Jónasson VD,Ívarsson E,Jónasson AD,Hassan M,Gargiulo P

更新日期：2020-11-20 00:00:00

abstract：:Interoception has been determined to be an elemental aspect of the neural foundations of physiological homeostasis, subjective experience, and motivated behavior. This paper reviews current neuroscience research regarding interoception and forms of interoceptive dysfunction that may result in psychopathology, focusing...

journal_title：Frontiers in neuroscience

authors： Duquette P

更新日期：2017-03-21 00:00:00

abstract：:Spasticity is a common comorbidity associated with spinal cord injury (SCI). Robotic exoskeletons have recently emerged to facilitate legged mobility in people with motor complete SCI. Involuntary muscle activity attributed to spasticity, however, can prevent such individuals from using an exoskeleton. Specifically, a...

journal_title：Frontiers in neuroscience

authors： Ekelem A,Goldfarb M

更新日期：2018-06-01 00:00:00

abstract：:Despite advances in the field of dynamic connectivity, fixed sliding window approaches for the detection of fluctuations in functional connectivity are still widely used. The use of conventional connectivity metrics in conjunction with a fixed sliding window comes with the arbitrariness of the chosen window lengths. I...

journal_title：Frontiers in neuroscience

authors： Liuzzi L,Quinn AJ,O'Neill GC,Woolrich MW,Brookes MJ,Hillebrand A,Tewarie P

更新日期：2019-08-02 00:00:00

abstract：:The ternary complex factor (TCF) Elk-1 is a transcription factor that regulates immediate early gene (IEG) expression via the serum response element (SRE) DNA consensus site. Elk-1 is associated with a dimer of serum response factor (SRF) at the SRE site, and its phosphorylation occurs at specific residues in response...

journal_title：Frontiers in neuroscience

authors： Besnard A,Galan-Rodriguez B,Vanhoutte P,Caboche J

更新日期：2011-03-16 00:00:00

abstract：:Alzheimer's disease (AD), the most common cause of dementia, is highly prevalent worldwide with no modifying therapy. Behavioral and psychological symptoms of dementia (BPSD) occur in most patients with AD, and depression is one of the most common AD-related BPSD. Kaixinsan (KXS) is an ancient Chinese herbal prescript...

journal_title：Frontiers in neuroscience

authors： Fu H,Xu Z,Zhang XL,Zheng GQ

更新日期：2020-01-14 00:00:00

abstract：:Corticotropin-releasing factor (CRF) is a 41-amino acid neuropeptide that is involved in stress-related physiology and behavior, including control of the hypothalamic-pituitary-adrenal (HPA) axis. Members of the CRF family of neuropeptides, including urocortin 1 (UCN 1), UCN 2, and UCN 3, bind to the G protein-coupled...

journal_title：Frontiers in neuroscience

authors： Fox JH,Lowry CA

更新日期：2013-09-20 00:00:00

abstract：:The brain is the most complex organ in the body, controlling our highest functions, as well as regulating myriad processes which incorporate the entire physiological system. The effects of prospective therapeutic entities on the brain and central nervous system (CNS) may potentially cause significant injury, hence, CN...

journal_title：Frontiers in neuroscience

authors： Grainger AI,King MC,Nagel DA,Parri HR,Coleman MD,Hill EJ

更新日期：2018-08-31 00:00:00

abstract：:Amputation of a sensory peripheral nerve induces severe anatomical and functional changes along the afferent pathway as well as perception alterations and neuropathic pain. In previous studies we showed that electrical stimulation applied to a transected infraorbital nerve protects the somatosensory cortex from the ab...

journal_title：Frontiers in neuroscience

authors： Virtuoso A,Herrera-Rincon C,Papa M,Panetsos F

更新日期：2019-05-01 00:00:00