Results 131 to 140 of about 666,483 (294)

Transmission line bandpass filter

, 2006
There are numerous types of transmission line bandpass filters. They are usually based on edge coupling and its derivates, such as hairpin, interdigital and combline filters. In general the design is complicated and needs optimization.
Marttila, Ilkka
core   +2 more sources

Pathological hippocampal–cortical hypersynchronization disrupts memory in temporal lobe epilepsy: A multimodal intracranial electroencephalographic–functional magnetic resonance imaging study

Epilepsia, EarlyView.
Abstract Objective Memory impairment is a common comorbidity in temporal lobe epilepsy (TLE) and is thought to arise from hippocampal dysfunction and disrupted interactions within a distributed memory network involving medial temporal, frontal, and parietal cortical regions.
Ruxue Gong, Xiaolong Peng, Rebecca W. Roth, Haris Rashid, William Yun, Daniel L. Drane, Leonardo Bonilha, Lisa McTeague, Ezequiel Gleichgerrcht   +8 more
wiley   +1 more source

Altered cortical synchronization in photosensitive idiopathic generalized epilepsy

Epilepsia, EarlyView.
Abstract Objective To characterize cortical excitability and synchronization dynamics in patients with idiopathic generalized epilepsy (IGE) and photosensitivity by assessing steady‐state visual evoked potentials (SSVEPs) elicited by intermittent photic stimulation.
Alessandro Benedetto, Cecilia Steinwurzel, Francesco Turco, Enrica Bonanni, Roberto Cantello, Gionata Strigaro   +5 more
wiley   +1 more source

PENGOLAHAN CITRA DENGAN FILTER BANDPASS DAN BANDSHOP MENGGUNAKAN DELPHI

, 2008
Filter Bandpass dan Filter Bandshop Filter ini berfungsi untuk mengurangi titik-titik nois atau membuat citra menjadi tampak lebih bersih.
PHILIP, HANDOKO
core  

Moving beyond spike detection: High frequency‐driven masking improves seizure onset zone localization in intracranial electroencephalography

Epilepsia, EarlyView.
Abstract Objective Interictal epileptiform spikes (IESs) are widely used biomarkers of epileptogenic tissue in presurgical epilepsy evaluation. However, their reliability for seizure onset zone (SOZ) localization in high‐density intracranial electroencephalography (iEEG) remains inconsistent.
Amir Hossein Ayyoubi, Behrang Fazli Besheli, Valentina Hrtonova, Jhan Luke Okkabaz, Chandra Prakash Swamy, Zhiyi Sha, Jay Gavvala, Nicholas Gregg, Thomas R. Henry, Sandipan Pati, Sacit Karamursel, Richard Marsh, Jamie Van Gompel, Kai Miller, Vaclav Kremen, Gregory Worrell, Nuri F. Ince   +16 more
wiley   +1 more source

Nucleus basalis functional connectivity aberrations in temporal lobe epilepsy and improvements after successful epilepsy surgery

Epilepsia, EarlyView.
Abstract Objective Resective surgery achieves seizure freedom in approximately 60%–80% of patients with drug‐resistant temporal lobe epilepsy (TLE), yet the extent to which seizure cessation permits recovery of disrupted functional brain networks remains unclear.
Addison C. Cavender, Derek J. Doss, Ghassan S. Makhoul, Bruno Hidalgo Monroy Lerma, Anas Reda, C. Price Withers, Emily Liao, Kate Wang, Hernán F. J. González, Sarah E. Goodale, Graham W. Johnson, Laurie E. Cutting, Sarah K. Bick, Catie Chang, Victoria L. Morgan, Dario J. Englot   +15 more
wiley   +1 more source

How much does the reduced electroencephalographic montage matter for seizure detection? A large‐cohort simulation study

Epilepsia, EarlyView.
Abstract Objective Subscalp electroencephalographic (EEG) systems with few channels have emerged as promising solutions for ultra‐long‐term seizure monitoring, but the impact of montage configuration on automated seizure detection is unclear. We compared automated detection performance between full‐scalp and simulated reduced montages approximating ...
Joe Kojima, Haoer Shi, Svanik Jaikumar, William K. S. Ojemann, Carlos Aguila, Juri Kim, Taneeta Mindy Ganguly, Brian Litt, Erin C. Conrad   +8 more
wiley   +1 more source

A Bandpass Filter Realized by Using Pixel Structure and Genetic Algorithm Optimization. [PDF]

Micromachines (Basel), 2023
He Y, Cheng YF, Luo J.
europepmc   +1 more source

Predicting levetiracetam neuropsychiatric adverse effects using graph‐theoretical electroencephalographic network metrics in drug‐naive focal epilepsy: A multicenter longitudinal study

Epilepsia, EarlyView.
Abstract Objective Levetiracetam (LEV) is an antiseizure medication approved for focal and generalized epilepsy. Despite its efficacy, neuropsychiatric adverse effects (NP‐AEs) may lead to treatment discontinuation. Quantitative electroencephalographic (qEEG) graph‐theoretical analysis has emerged as a valuable tool for identifying neurophysiological ...
Marco Sferruzzi, Lorenzo Ricci, Margherita Anna Grazia Matarrese, Francesca Izzi, Fabio Placidi, Biagio Maria Sancetta, Emanuele Cerulli Irelli, Patrizia Pulitano, Vincenzo Di Lazzaro, Mario Tombini, Giovanni Assenza   +10 more
wiley   +1 more source

Bandpass filter by a stretch and double-exposure technique

, 1998
We fabricated a bandpass filter based on Moire Bragg grating in fiber with a uniform phase mask We employed a stretch and two-exposure technique, in which the fiber was exposed to UV light from a KrF excimer through a phase mask and then the fiber is ...
Zhou KM, Zhou KM Chinese Acad Sci Inst Semicond Natl Res Ctr Optoelect Technol Beijing 100083 Peoples R China., Ge H, Bennion I, Wang W, An G, Zhang L   +6 more
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