| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Clara Huishi Zhang, Abbas Sohrabpour, Yunfeng Lu, Bin H. Spectral and spatial changes of brain rhythmic activity in response to the sustained thermal pain stimulation. Human brain mapping. vol 37. issue 8. 2018-02-07. PMID:27167709. |
spectrally, a global reduction in power was observed in the lower spectral range, from delta to alpha, with the most marked changes in the alpha band. |
2018-02-07 |
2023-08-13 |
human |
| Sayantanava Mitra, Shamsul Haque Nizamie, Nishant Goyal, Sai Krishna Tikk. Electroencephalogram alpha-to-theta ratio over left fronto-temporal region correlates with negative symptoms in schizophrenia. Asian journal of psychiatry. vol 26. 2018-01-31. PMID:28483096. |
past researchers have reported reduced alpha and increased theta and delta spectral powers on quantitative eeg recordings in those with prominent negative symptoms. |
2018-01-31 |
2023-08-13 |
Not clear |
| Laura Bonanni, Raffaella Franciotti, Flavio Nobili, Milica G Kramberger, John-Paul Taylor, Sara Garcia-Ptacek, N Walter Falasca, Francesco Famá, Ruth Cromarty, Marco Onofrj, Dag Aarslan. EEG Markers of Dementia with Lewy Bodies: A Multicenter Cohort Study. Journal of Alzheimer's disease : JAD. vol 54. issue 4. 2018-01-24. PMID:27589528. |
eeg in dlb was characterized by a dominant frequency (df) in pre-alpha (5.5-7.5 hz), theta, or delta bands and df variability (dfv) >1.2 hz, frequency prevalence (fp) pre-alpha in >40% and fp alpha in <32% of the epochs. |
2018-01-24 |
2023-08-13 |
Not clear |
| b' Patrick S Cooper, \\xc3\\x81lvaro Darriba, Frini Karayanidis, Francisco Barcel\\xc3\\xb. Contextually sensitive power changes across multiple frequency bands underpin cognitive control. NeuroImage. vol 132. 2018-01-23. PMID:26975557.' |
specifically, a common frontoparietal delta and a central alpha process corresponded to rule implementation and motor response respectively. |
2018-01-23 |
2023-08-13 |
Not clear |
| Marta Valle, Ana Elda Maqueda, Mireia Rabella, Aina Rodríguez-Pujadas, Rosa Maria Antonijoan, Sergio Romero, Joan Francesc Alonso, Miquel Àngel Mañanas, Steven Barker, Pablo Friedlander, Amanda Feilding, Jordi Rib. Inhibition of alpha oscillations through serotonin-2A receptor activation underlies the visual effects of ayahuasca in humans. European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology. vol 26. issue 7. 2018-01-23. PMID:27039035. |
ayahuasca induced eeg power decreases in the delta, theta and alpha frequency bands. |
2018-01-23 |
2023-08-13 |
Not clear |
| Agata Woźniak-Kwaśniewska, David Szekely, Pierre Aussedat, Thierry Bougerol, Olivier Davi. Changes of oscillatory brain activity induced by repetitive transcranial magnetic stimulation of the left dorsolateral prefrontal cortex in healthy subjects. NeuroImage. vol 88. 2018-01-19. PMID:24269574. |
eeg spectrum was estimated with the fast fourier transform (fft) and partitioned using the common physiological frequency bands: delta (1-4hz), theta (3.5-7hz), alpha (7.5-13hz), low beta (14-22hz), high beta (22-30hz) and gamma (30-45hz). |
2018-01-19 |
2023-08-12 |
human |
| John A Thompson, Anand Tekriwal, Gidon Felsen, Musa Ozturk, Ilknur Telkes, Jiangping Wu, Nuri Firat Ince, Aviva Abosc. Sleep patterns in Parkinson's disease: direct recordings from the subthalamic nucleus. Journal of neurology, neurosurgery, and psychiatry. vol 89. issue 1. 2018-01-05. PMID:28866626. |
across subjects, we found conserved spectral patterns among the canonical frequency bands (delta 0-3 hz, theta 3-7 hz, alpha 7-13 hz, beta 13-30 hz, gamma 30-90 hz and high frequency 90-350 hz) that were associated with specific sleep cycles: delta (0-3 hz) activity during non-rapid eye movement (nrem) associated stages was greater than during awake, whereas beta (13-30 hz) activity during nrem states was lower than awake and rapid eye movement (rem). |
2018-01-05 |
2023-08-13 |
human |
| Hsueh-Sheng Chiang, Justin Eroh, Jeffrey S Spence, Michael A Motes, Mandy J Maguire, Daniel C Krawczyk, Matthew R Brier, John Hart, Michael A Krau. Common and differential electrophysiological mechanisms underlying semantic object memory retrieval probed by features presented in different stimulus types. International journal of psychophysiology : official journal of the International Organization of Psychophysiology. vol 106. 2017-12-15. PMID:27329353. |
we analyzed eeg data in four separate frequency bands (delta: 1-4hz, theta: 4-7hz; alpha: 8-12hz; beta: 13-19hz) using a multivariate data-driven approach. |
2017-12-15 |
2023-08-13 |
human |
| Claudio Babiloni, Claudio Del Percio, Roberta Lizio, Giuseppe Noce, Susanna Cordone, Susanna Lopez, Andrea Soricelli, Raffaele Ferri, Maria Teresa Pascarelli, Flavio Nobili, Dario Arnaldi, Dag Aarsland, Francesco Orzi, Carla Buttinelli, Franco Giubilei, Marco Onofrj, Fabrizio Stocchi, Paola Stirpe, Peter Fuhr, Ute Gschwandtner, Gerhard Ransmayr, Georg Caravias, Heinrich Garn, Fabiola Sorpresi, Michela Pievani, Giovanni B Frisoni, Fabrizia D'Antonio, Carlo De Lena, Bahar Güntekin, Lutfu Hanoğlu, Erol Başar, Görsev Yener, Derya Durusu Emek-Savaş, Antonio Ivano Triggiani, Raffaella Franciotti, Maria Francesca De Pandis, Laura Bonann. Abnormalities of cortical neural synchronization mechanisms in patients with dementia due to Alzheimer's and Lewy body diseases: an EEG study. Neurobiology of aging. vol 55. 2017-11-28. PMID:28454845. |
individual alpha frequency peak (iaf) determined the delta, theta, alpha 1, alpha 2, and alpha 3 frequency bands. |
2017-11-28 |
2023-08-13 |
human |
| Claudio Babiloni, Claudio Del Percio, Roberta Lizio, Giuseppe Noce, Susanna Cordone, Susanna Lopez, Andrea Soricelli, Raffaele Ferri, Maria Teresa Pascarelli, Flavio Nobili, Dario Arnaldi, Dag Aarsland, Francesco Orzi, Carla Buttinelli, Franco Giubilei, Marco Onofrj, Fabrizio Stocchi, Paola Stirpe, Peter Fuhr, Ute Gschwandtner, Gerhard Ransmayr, Georg Caravias, Heinrich Garn, Fabiola Sorpresi, Michela Pievani, Giovanni B Frisoni, Fabrizia D'Antonio, Carlo De Lena, Bahar Güntekin, Lutfu Hanoğlu, Erol Başar, Görsev Yener, Derya Durusu Emek-Savaş, Antonio Ivano Triggiani, Raffaella Franciotti, Maria Francesca De Pandis, Laura Bonann. Abnormalities of cortical neural synchronization mechanisms in patients with dementia due to Alzheimer's and Lewy body diseases: an EEG study. Neurobiology of aging. vol 55. 2017-11-28. PMID:28454845. |
the posterior delta and alpha sources allowed good classification accuracy (approximately 0.85-0.90) between the nold subjects and patients, and between add and pdd patients. |
2017-11-28 |
2023-08-13 |
human |
| Claudio Babiloni, Claudio Del Percio, Roberta Lizio, Giuseppe Noce, Susanna Cordone, Susanna Lopez, Andrea Soricelli, Raffaele Ferri, Maria Teresa Pascarelli, Flavio Nobili, Dario Arnaldi, Dag Aarsland, Francesco Orzi, Carla Buttinelli, Franco Giubilei, Marco Onofrj, Fabrizio Stocchi, Paola Stirpe, Peter Fuhr, Ute Gschwandtner, Gerhard Ransmayr, Georg Caravias, Heinrich Garn, Fabiola Sorpresi, Michela Pievani, Giovanni B Frisoni, Fabrizia D'Antonio, Carlo De Lena, Bahar Güntekin, Lutfu Hanoğlu, Erol Başar, Görsev Yener, Derya Durusu Emek-Savaş, Antonio Ivano Triggiani, Raffaella Franciotti, Maria Francesca De Pandis, Laura Bonann. Abnormalities of cortical neural synchronization mechanisms in patients with dementia due to Alzheimer's and Lewy body diseases: an EEG study. Neurobiology of aging. vol 55. 2017-11-28. PMID:28454845. |
in quiet wakefulness, delta and alpha sources unveiled different spatial and frequency features of the cortical neural synchronization underpinning brain arousal in add, pdd, and dlb patients. |
2017-11-28 |
2023-08-13 |
human |
| Dario Farina, Anna Margherita Castronovo, Ivan Vujaklija, Agnes Sturma, Stefan Salminger, Christian Hofer, Oskar Aszman. Common Synaptic Input to Motor Neurons and Neural Drive to Targeted Reinnervated Muscles. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 37. issue 46. 2017-11-28. PMID:29054880. |
however, the relative strength of common input in both the delta (0.5-5 hz) and alpha (5-13 hz) bands was significantly smaller for the surgically reinnervated motor neuron pool with respect to the corresponding physiologically innervated one. |
2017-11-28 |
2023-08-13 |
human |
| Seul-Ki Yeom, Dong-Ok Won, Seong In Chi, Kwang-Suk Seo, Hyun Jeong Kim, Klaus-Robert Müller, Seong-Whan Le. Spatio-temporal dynamics of multimodal EEG-fNIRS signals in the loss and recovery of consciousness under sedation using midazolam and propofol. PloS one. vol 12. issue 11. 2017-11-22. PMID:29121108. |
once consciousness was lost via sedatives, we observed gradually increasing eeg power at lower frequencies (<15 hz) and decreasing power at higher frequencies (>15 hz), as well as spatially increased eeg powers in the delta and lower alpha bands, and particularly also in the upper alpha rhythm, at the frontal and parieto-occipital areas over time. |
2017-11-22 |
2023-08-13 |
human |
| Elena Lopez-Guadamillas, Maribel Muñoz-Martin, Sonia Martinez, Joaquin Pastor, Pablo J Fernandez-Marcos, Manuel Serran. PI3Kα inhibition reduces obesity in mice. Aging. vol 8. issue 11. 2017-11-16. PMID:27816049. |
we have previously shown that a dual chemical inhibitor of the alpha and delta pi3k isoforms (cnio-pi3ki) reduces obesity in mice and monkeys, without evident toxic effects after long-term treatment. |
2017-11-16 |
2023-08-13 |
mouse |
| Elena Lopez-Guadamillas, Maribel Muñoz-Martin, Sonia Martinez, Joaquin Pastor, Pablo J Fernandez-Marcos, Manuel Serran. PI3Kα inhibition reduces obesity in mice. Aging. vol 8. issue 11. 2017-11-16. PMID:27816049. |
here, we dissect the role of the alpha and delta pi3k isoforms by making use of selective inhibitors against pi3kα (byl-719 also known as alpelisib) or pi3kδ (gs-9820 also known as acalisib). |
2017-11-16 |
2023-08-13 |
mouse |
| Elena Lopez-Guadamillas, Maribel Muñoz-Martin, Sonia Martinez, Joaquin Pastor, Pablo J Fernandez-Marcos, Manuel Serran. PI3Kα inhibition reduces obesity in mice. Aging. vol 8. issue 11. 2017-11-16. PMID:27816049. |
of note, the dose of byl-719 required to reduce obesity was 10x higher than the equivalent dose of cnio-pi3ki, which could suggest that simultaneous inhibition of pi3k alpha and delta is more beneficial than single inhibition of the alpha isoform. |
2017-11-16 |
2023-08-13 |
mouse |
| Guoshi Li, Craig S Henriquez, Flavio Fröhlic. Unified thalamic model generates multiple distinct oscillations with state-dependent entrainment by stimulation. PLoS computational biology. vol 13. issue 10. 2017-11-13. PMID:29073146. |
indeed, the model exhibited four distinct thalamic rhythms (delta, sleep spindle, alpha and gamma oscillations) that span the physiological states corresponding to different arousal levels from deep sleep to focused attention. |
2017-11-13 |
2023-08-13 |
Not clear |
| E Başar, C Schmiedt-Fehr, B Mathes, B Femir, D D Emek-Savaş, E Tülay, D Tan, A Düzgün, B Güntekin, A Özerdem, G Yener, C Başar-Eroğl. What does the broken brain say to the neuroscientist? Oscillations and connectivity in schizophrenia, Alzheimer's disease, and bipolar disorder. International journal of psychophysiology : official journal of the International Organization of Psychophysiology. vol 103. 2017-10-30. PMID:25660302. |
for example, decrease of gamma activity in sz, decrease of delta activity in almost all diseases, as well as frequency shifts in alpha and the lower frequencies were recorded. |
2017-10-30 |
2023-08-13 |
Not clear |
| Manuel Sanchez-Alavez, Cindy L Ehler. Event-related oscillations (ERO) during an active discrimination task: Effects of lesions of the nucleus basalis magnocellularis. International journal of psychophysiology : official journal of the International Organization of Psychophysiology. vol 103. 2017-10-30. PMID:25660307. |
lesions in nbm produced by an infusion of a-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid (ampa) resulted in (1) a reduction of the number of correct behavioral responses in the active discrimination task, (2) an increase in ero energy in the delta frequency bands, (3) an increase in theta, alpha and beta ero energy in the n1, p3a and p3b regions of interest (roi), and (4) an increase in pli in the theta frequency band in the n1 rois. |
2017-10-30 |
2023-08-13 |
rat |
| Meichen Yu, Marjolein M A Engels, Arjan Hillebrand, Elisabeth C W van Straaten, Alida A Gouw, Charlotte Teunissen, Wiesje M van der Flier, Philip Scheltens, Cornelis J Sta. Selective impairment of hippocampus and posterior hub areas in Alzheimer's disease: an MEG-based multiplex network study. Brain : a journal of neurology. vol 140. issue 5. 2017-10-30. PMID:28334883. |
subsequently, source-space time series for both 78 cortical and 12 subcortical regions were reconstructed in five frequency bands (delta, theta, alpha 1, alpha 2 and beta band). |
2017-10-30 |
2023-08-13 |
human |