keyword
MENU ▼
Read by QxMD icon Read
search

tinnitus eeg

keyword
https://www.readbyqxmd.com/read/29321984/effects-of-bhramari-pranayama-on-health-a-systematic-review
#1
REVIEW
Maheshkumar Kuppusamy, Dilara Kamaldeen, Ravishankar Pitani, Julius Amaldas, Poonguzhali Shanmugam
Pranayama, a branch of yoga practice is extremely beneficial to mankind in maintaining sound physical and mental health and this article aims to attain an insight on the studies conducted on the effectiveness of Bhramari Pranayama (Bhr.P) on health. The studies done until May 2016 were found using Medline, Embase, Google scholar and manual search. Studies conducted on the health effectiveness of Bhr.P specifically were included on the basis of prisma guidelines. The data were defined by their objectives, methodology, study setting, findings, interventions done and implications suggested in the study...
January 2018: Journal of Traditional and Complementary Medicine
https://www.readbyqxmd.com/read/29249959/neurofeedback-for-tinnitus-treatment-review-and-current-concepts
#2
REVIEW
Dominik Güntensperger, Christian Thüring, Martin Meyer, Patrick Neff, Tobias Kleinjung
An effective treatment to completely alleviate chronic tinnitus symptoms has not yet been discovered. However, recent developments suggest that neurofeedback (NFB), a method already popular in the treatment of other psychological and neurological disorders, may provide a suitable alternative. NFB is a non-invasive method generally based on electrophysiological recordings and visualizing of certain aspects of brain activity as positive or negative feedback that enables patients to voluntarily control their brain activity and thus triggers them to unlearn typical neural activity patterns related to tinnitus...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/29230011/pairing-sound-with-vagus-nerve-stimulation-modulates-cortical-synchrony-and-phase-coherence-in-tinnitus-an-exploratory-retrospective-study
#3
Sven Vanneste, Jeffrey Martin, Robert L Rennaker, Michael P Kilgard
Recent research has shown that vagus nerve stimulation (VNS) paired with tones or with rehabilitative training can help patients to achieve reductions in tinnitus perception or to expedite motor rehabilitation after suffering an ischemic stroke. The rationale behind this treatment is that VNS paired with experience can drive neural plasticity in a controlled and therapeutic direction. Since previous studies observed that gamma activity in the auditory cortex is correlated with tinnitus loudness, we assessed resting-state source-localized EEG before and after one to three months of VNS-tone pairing in chronic tinnitus patients...
December 11, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29209149/electroencephalographic-evaluation-of-acoustic-therapies-for-the-treatment-of-chronic-and-refractory-tinnitus
#4
Luz María Alonso-Valerdi, David I Ibarra-Zarate, Francisco J Tavira-Sánchez, Ricardo A Ramírez-Mendoza, Manuel Recuero
Background: To date, a large number of acoustic therapies have been applied to treat tinnitus. The effect that produces those auditory stimuli is, however, not well understood yet. Furthermore, the conventional clinical protocol is based on a trial-error procedure, and there is not a formal and adequate treatment follow-up. At present, the only way to evaluate acoustic therapies is by means of subjective methods such as analog visual scale and ad-hoc questionnaires. Methods: This protocol seeks to establish an objective methodology to treat tinnitus with acoustic therapies based on electroencephalographic (EEG) activity evaluation...
2017: BMC Ear, Nose, and Throat Disorders
https://www.readbyqxmd.com/read/29143096/-neurofeedback-for-the-treatment-of-chronic-tinnitus-review-and-future-perspectives
#5
REVIEW
T Kleinjung, C Thüring, D Güntensperger, P Neff, M Meyer
Neurofeedback is a noninvasive neuromodulation technique employing real-time display of brain activity in terms of electroencephalography (EEG) signals to teach self-regulation of distinct patterns of brain activity or influence brain activity in a targeted manner. The benefit of this approach for control of symptoms in attention deficit disorders, hyperactivity, depression, and migraine has been proven. Studies in recent years have also repeatedly shown this treatment to improve tinnitus symptoms, although it has not become established as routine therapy...
November 15, 2017: HNO
https://www.readbyqxmd.com/read/29097049/the-absence-of-resting-state-high-gamma-cross-frequency-coupling-in-patients-with-tinnitus
#6
Min-Hee Ahn, Sung Kwang Hong, Byoung-Kyong Min
Tinnitus is a psychoacoustic phantom perception of currently unknown neuropathology. Despite a growing number of post-stimulus tinnitus studies, uncertainty still exists regarding the neural signature of tinnitus in the resting-state brain. In the present study, we used high-gamma cross-frequency coupling and a Granger causality analysis to evaluate resting-state electroencephalographic (EEG) data in healthy participants and patients with tinnitus. Patients with tinnitus lacked robust frontal delta-phase/central high-gamma-amplitude coupling that was otherwise clearly observed in healthy participants...
October 30, 2017: Hearing Research
https://www.readbyqxmd.com/read/28652968/acute-effects-and-after-effects-of-acoustic-coordinated-reset-neuromodulation-in-patients-with-chronic-subjective-tinnitus
#7
Ilya Adamchic, Timea Toth, Christian Hauptmann, Martin Walger, Berthold Langguth, Ingrid Klingmann, Peter Alexander Tass
Chronic subjective tinnitus is an auditory phantom phenomenon characterized by abnormal neuronal synchrony in the central auditory system. As shown computationally, acoustic coordinated reset (CR) neuromodulation causes a long-lasting desynchronization of pathological synchrony by downregulating abnormal synaptic connectivity. In a previous proof of concept study acoustic CR neuromodulation, employing stimulation tone patterns tailored to the dominant tinnitus frequency, was compared to noisy CR-like stimulation, a CR version significantly detuned by sparing the tinnitus-related pitch range and including substantial random variability of the tone spacing on the frequency axis...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/28579955/10-hz-amplitude-modulated-sounds-induce-short-term-tinnitus-suppression
#8
Patrick Neff, Jakob Michels, Martin Meyer, Martin Schecklmann, Berthold Langguth, Winfried Schlee
Objectives: Acoustic stimulation or sound therapy is proposed as a main treatment option for chronic subjective tinnitus. To further probe the field of acoustic stimulations for tinnitus therapy, this exploratory study compared 10 Hz amplitude modulated (AM) sounds (two pure tones, noise, music, and frequency modulated (FM) sounds) and unmodulated sounds (pure tone, noise) regarding their temporary suppression of tinnitus loudness. First, it was hypothesized that modulated sounds elicit larger temporary loudness suppression (residual inhibition) than unmodulated sounds...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/28471721/comparison-of-treatment-outcomes-between-10-and-20-eeg-electrode-location-system-guided-and-neuronavigation-guided-repetitive-transcranial-magnetic-stimulation-in-chronic-tinnitus-patients-and-target-localization-in-the-asian-brain
#9
Tae-Soo Noh, Yoon-Chan Rah, Jeong Sug Kyong, June Sic Kim, Moo Kyun Park, Jun Ho Lee, Seung Ha Oh, Chun Kee Chung, Myung-Whan Suh
OBJECTIVE: rTMS is a non-invasive method that applies a brief magnetic pulse to the cortex and is regarded as a possible therapeutic method for tinnitus control. However, it remains unclear whether the rTMS treatment effect would be the same in tinnitus patients receiving the 10-20 EEG-based target localization as in those receiving imaging-based neuronavigation target localization. METHODS: We compared the treatment outcome of the 10-20 EEG-guided rTMS (Group 1) with that of the neuronavigation-guided rTMS (Group 2)...
May 4, 2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28382614/migraine-with-multiple-sensory-auras
#10
Nicodemus E Oey, Yew Long Lo
Migraine auras are typically visual in nature but can manifest as disturbances in somatosensory, auditory, and olfactory senses. Reports of multiple sensory auras are rare in the literature, but their existence may offer novel insights into the pathogenesis of this highly common yet complex neurological condition. Here we report a case of multiple sensory auras involving somatosensory, auditory, and olfactory disturbances in a patient with migraine without visual manifestations. A 45-year-old woman with a 20-year history of migrainous headaches presented with complaints of rightsided facial and hand numbness and paraesthesia...
December 15, 2016: Acta Neurologica Taiwanica
https://www.readbyqxmd.com/read/28315312/eeg-oscillatory-power-dissociates-between-distress-and-depression-related-psychopathology-in-subjective-tinnitus
#11
Martin Meyer, Patrick Neff, Angelina Grest, Colette Hemsley, Steffi Weidt, Tobias Kleinjung
Recent research has used source estimation approaches to identify spatially distinct neural configurations in individuals with chronic, subjective tinnitus (TI). The results of these studies are often heterogeneous, a fact which may be partly explained by an inherent heterogeneity in the TI population and partly by the applied EEG data analysis procedure and EEG hardware. Hence this study was performed to re-enact a formerly published study (Joos et al., 2012) to better understand the reason for differences and overlap between studies from different labs...
May 15, 2017: Brain Research
https://www.readbyqxmd.com/read/28260394/evidence-for-behaviorally-segregated-spatiotemporally-overlapping-subnetworks-in-phantom-sound-perception
#12
Anusha Mohan, Nicole Moreno, Jae-Jin Song, Dirk De Ridder, Sven Vanneste
One of the most intriguing questions in neuroscience is to understand the mechanism of information transfer between different brain areas. Recently, network theory has gained traction and is at the forefront of providing a possible explanation to not only the mechanism of information transfer but also in the identification of different neuropathologies. The perception of a phantom ringing in the ear called tinnitus, similar to other neuropathologies, has been shown to be accompanied by aberrant functional connectivity between different brain areas...
April 2017: Brain Connectivity
https://www.readbyqxmd.com/read/28243221/acoustic-coordinated-reset-neuromodulation-a-systematic-review-of-a-novel-therapy-for-tinnitus
#13
REVIEW
Marie Wegger, Therese Ovesen, Dalia Gustaityte Larsen
BACKGROUND: There are growing technological advances in the development of sound-based methods for the treatment of tinnitus. Most of these methods intend to affect the speculated underlying neurological causes of tinnitus. Acoustic coordinated reset (CR) neuromodulation is one of them. A novel method that as of yet seems inadequately reviewed. PURPOSE: To evaluate the current evidence on acoustic CR neuromodulation as a method for the treatment of tinnitus and to assess whether the method can be implemented in daily clinical practice...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/27766069/an-increase-in-alpha-band-frequency-in-resting-state-eeg-after-electrical-stimulation-of-the-ear-in-tinnitus-patients-a-pilot-study
#14
Marzena Mielczarek, Joanna Michalska, Katarzyna Polatyńska, Jurek Olszewski
In our clinic invasive transtympanal promontory positive DC stimulations were first used, with a success rate of 42%. However, non-invasive hydrotransmissive negative DC stimulations are now favored, with improvement being obtained in 37.8% directly after the treatment, and 51.3% in a follow up 1 month after treatment. The further improvement after 1 month may be due to neuroplastic changes at central level as a result of altered peripheral input. The aim of the study was to determine how/whether a single electrical stimulation of the ear influences cortical activity, and whether changes observed in tinnitus after electrical stimulation are associated with any changes in cortical activity recorded in EEG...
2016: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/27725178/top-down-and-bottom-up-neurodynamic-evidence-in-patients-with-tinnitus
#15
Sung Kwang Hong, Sejik Park, Min-Hee Ahn, Byoung-Kyong Min
Although a peripheral auditory (bottom-up) deficit is an essential prerequisite for the generation of tinnitus, central cognitive (top-down) impairment has also been shown to be an inherent neuropathological mechanism. Using an auditory oddball paradigm (for top-down analyses) and a passive listening paradigm (for bottom-up analyses) while recording electroencephalograms (EEGs), we investigated whether top-down or bottom-up components were more critical in the neuropathology of tinnitus, independent of peripheral hearing loss...
December 2016: Hearing Research
https://www.readbyqxmd.com/read/27103139/robustness-and-dynamicity-of-functional-networks-in-phantom-sound
#16
Anusha Mohan, Dirk De Ridder, Sven Vanneste
Phantom sound perception is the perception of a sound in the absence of a corresponding external sound source. It is a common symptom for which no treatment exists. Gaining a better understanding of its pathophysiology by applying network science might help in identifying targets in the brain for neuromodulatory approaches to treat this elusive symptom. Brain networks are commonly organized as functional modules which have a densely connected core network coupled to a communally-organized peripheral network...
February 1, 2017: NeuroImage
https://www.readbyqxmd.com/read/27016059/the-neural-correlates-of-cognitive-dysfunction-in-phantom-sounds
#17
Sven Vanneste, Margriet Faber, Berthold Langguth, Dirk De Ridder
Tinnitus is an auditory phantom percept with a tone, hissing or buzzing sound in the absence of an objective physical sound source. It has been shown that tinnitus can lead to emotional and cognitive impairment and people with tinnitus perform worse than a control group on different cognitive tasks. The hippocampus is known to play an important role in cognitive performance, and also in the pathophysiology of tinnitus. Hippocampal deficits have been described in animal models of tinnitus and in tinnitus patients a decrease in grey matter in the hippocampus has been demonstrated...
July 1, 2016: Brain Research
https://www.readbyqxmd.com/read/26955514/emerging-hubs-in-phantom-perception-connectomics
#18
Anusha Mohan, Dirk De Ridder, Sven Vanneste
Brain networks are small-world networks typically characterized by the presence of hubs, i.e. nodes that have significantly greater number of links in comparison to other nodes in the network. These hubs act as short cuts in the network and promote long-distance connectivity. Long-distance connections increase the efficiency of information transfer but also increase the cost of the network. Brain disorders are associated with an altered brain connectome which reflects either as a complete change in the network topology, as in, the replacement of hubs or as an alteration in the connectivity between the hubs while retaining network structure...
2016: NeuroImage: Clinical
https://www.readbyqxmd.com/read/26830446/graph-theoretical-analysis-of-brain-connectivity-in-phantom-sound-perception
#19
Anusha Mohan, Dirk De Ridder, Sven Vanneste
Tinnitus is a phantom sound commonly thought of to be produced by the brain related to auditory deafferentation. The current study applies concepts from graph theory to investigate the differences in lagged phase functional connectivity using the average resting state EEG of 311 tinnitus patients and 256 healthy controls. The primary finding of the study was a significant increase in connectivity in beta and gamma oscillations and a significant reduction in connectivity in the lower frequencies for the tinnitus group...
February 2, 2016: Scientific Reports
https://www.readbyqxmd.com/read/26736670/dysfunctional-long-term-habituation-to-exogeneous-tinnitus-matched-sounds-in-patients-with-high-tinnitus-distress
#20
Caroline Lehser, Ronny Hannemann, Farah I Corona-Strauss, Daniel J Strauss, Lars Haab, Birgit Seidler-Fallbohmer, Harald Seidler
During the last years, the demand of accurate diagnostic tools for individualized tinnitus treatment gradually increased. Today several different psychometric instruments for the estimation of the patients degree of decompensation with clinical relevance have emerged. All of these tools are questionnaires for a subjective self-assessment and have deficits in comparability due to severe differences in their factor structure in the anamnesis. Those questionnaires thus they are only of limited value in the design of an individualized therapeutic approach...
August 2015: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
keyword
keyword
117985
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"