Source localization of high-frequency activity in tripolar electroencephalography of patients with epilepsy

2019 ◽  
Vol 101 ◽  
pp. 106519 ◽  
Author(s):  
Christopher Toole ◽  
Iris E. Martinez-Juárez ◽  
John N. Gaitanis ◽  
Andrew Blum ◽  
Sridhar Sunderam ◽  
...  
Keyword(s):  
Source Localization ◽  
High Frequency ◽  
High Frequency Activity ◽  
Patients With Epilepsy

scholarly journals Novel approach to modeling high-frequency activity data to assess therapeutic effects of analgesics in chronic pain conditions

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Zekun Xu ◽  
Eric Laber ◽  
Ana-Maria Staicu ◽  
B. Duncan X. Lascelles
Keyword(s):  
High Frequency ◽  
Activity Patterns ◽  
Treatment Strategies ◽  
Therapeutic Effects ◽  
Activity Levels ◽  
Activity Data ◽  
Novel Approach ◽  
High Frequency Activity ◽  
Using Data ◽  
Chronic Pain Conditions

AbstractOsteoarthritis (OA) is a chronic condition often associated with pain, affecting approximately fourteen percent of the population, and increasing in prevalence. A globally aging population have made treating OA-associated pain as well as maintaining mobility and activity a public health priority. OA affects all mammals, and the use of spontaneous animal models is one promising approach for improving translational pain research and the development of effective treatment strategies. Accelerometers are a common tool for collecting high-frequency activity data on animals to study the effects of treatment on pain related activity patterns. There has recently been increasing interest in their use to understand treatment effects in human pain conditions. However, activity patterns vary widely across subjects; furthermore, the effects of treatment may manifest in higher or lower activity counts or in subtler ways like changes in the frequency of certain types of activities. We use a zero inflated Poisson hidden semi-Markov model to characterize activity patterns and subsequently derive estimators of the treatment effect in terms of changes in activity levels or frequency of activity type. We demonstrate the application of our model, and its advance over traditional analysis methods, using data from a naturally occurring feline OA-associated pain model.

Alpha and broadband high‐frequency activity track task dynamics and predict performance in controlled decision‐making

2021 ◽  
Author(s):  
Saskia Haegens ◽  
Yagna J. Pathak ◽  
Elliot H. Smith ◽  
Charles B. Mikell ◽  
Garrett P. Banks ◽  
...  
Keyword(s):  
Decision Making ◽  
High Frequency ◽  
High Frequency Activity

scholarly journals High-frequency activity in experimental and clinical epileptic foci

2011 ◽  
Vol 97 (3) ◽  
pp. 300-307 ◽  
Author(s):  
Premysl Jiruska ◽  
Anatol Bragin
Keyword(s):  
High Frequency ◽  
High Frequency Activity

scholarly journals Encoding of Multiple Reward-Related Computations in Transient and Sustained High-Frequency Activity in Human OFC

2018 ◽  
Vol 28 (18) ◽  
pp. 2889-2899.e3 ◽  
Author(s):  
Ignacio Saez ◽  
Jack Lin ◽  
Arjen Stolk ◽  
Edward Chang ◽  
Josef Parvizi ◽  
...  
Keyword(s):  
High Frequency ◽  
High Frequency Activity

Effects of high-frequency activity on latent heat flux of MJO

2018 ◽  
Vol 52 (3-4) ◽  
pp. 1471-1485 ◽  
Author(s):  
Yingxia Gao ◽  
Pang-Chi Hsu ◽  
Tim Li
Keyword(s):  
Heat Flux ◽  
Latent Heat ◽  
Latent Heat Flux ◽  
High Frequency ◽  
High Frequency Activity

scholarly journals Probabilistic mapping of language networks from high frequency activity induced by direct electrical stimulation

2020 ◽  
Vol 41 (14) ◽  
pp. 4113-4126 ◽  
Author(s):  
Marcela Perrone‐Bertolotti ◽  
Sarah Alexandre ◽  
Anne‐Sophie Jobb ◽  
Luca De Palma ◽  
Monica Baciu ◽  
...  
Keyword(s):  
Electrical Stimulation ◽  
High Frequency ◽  
Direct Electrical Stimulation ◽  
Probabilistic Mapping ◽  
High Frequency Activity

scholarly journals Slow spindles are associated with cortical high frequency activity

IBRO Reports ◽  
2019 ◽  
Vol 6 ◽  
pp. S539
Author(s):  
Maryam Ghorbani ◽  
Nasrin Sadat Hashemi ◽  
Fereshteh Dehnavi ◽  
Sahar Moghimi
Keyword(s):  
High Frequency ◽  
High Frequency Activity
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