نتایج جستجو برای: wave latency

تعداد نتایج: 261332  

Journal: :Physical review 2022

Gravitational-wave (GW) data contains non-Gaussian noise transients called "glitches". During the third LIGO-Virgo observing run about 24% of all gravitational-wave candidates were in vicinity a glitch, while even more events could be affected future runs due to increasing detector sensitivity. This poses problem since glitches can affect estimation GW source parameters, including sky localisat...

2009
Arnaldo Azevedo Cor Meenderinck Ben H. H. Juurlink Andrei Terechko Jan Hoogerbrugge Mauricio Alvarez Alex Ramírez

In previous work the 3D-Wave parallelization strategy was proposed to increase the parallel scalability of H.264 video decoding. This strategy is based on the observation that inter-frame dependencies have a limited spatial range. The previous results, however, investigate application scalability on an idealized multiprocessor. This work presents an implementation of the 3D-Wave strategy on a m...

Journal: :Behavior genetics 2005
N K Hansell M J Wright M Luciano G M Geffen L B Geffen N G Martin

The aim of this study was to identify genetic covariants for fundamental measures of brain function (event-related potentials (ERPs): P300 latency and slow wave amplitude recorded in a working-memory task) and more complex cognitive measures (behavioral non-ERP measures: working-memory performance, information processing speed, IQ). Data were collected from 252 monozygotic and 297 dizygotic twi...

Journal: :Journal of neurology, neurosurgery, and psychiatry 1989
C Pierrot-Deseilligny E Turell C Penet D Lebrigand B Pillon F Chain Y Agid

The visually evoked P 300 wave and related reaction times (RTs) were studied in 25 patients with progressive supranuclear palsy (PSP). Both the P 300 wave latency and the RTs were significantly increased compared with 14 control subjects, and were correlated with an intellectual deterioration index calculated from neuropsychological scores. It is suggested that the study of wave P 300 may contr...

2018
Ândrea de Melo Carolina Lisbôa Mezzomo Michele Vargas Garcia Eliara Pinto Vieira Biaggio

Introduction  Computerized auditory training (CAT) has been building a good reputation in the stimulation of auditory abilities in cases of auditory processing disorder (APD). Objective  To measure the effects of CAT in students with APD, with typical or atypical phonological acquisition, through electrophysiological and subjective measures, correlating them pre- and post-therapy. Methods  The ...

2015
Yasuhide Mochizuki Hidekazu Tanaka Kensuke Matsumoto Hiroyuki Sano Hiromi Toki Hiroyuki Shimoura Junichi Ooka Takuma Sawa Yoshiki Motoji Keiko Ryo Yushi Hirota Wataru Ogawa Ken-ichi Hirata

BACKGROUND Subclinical left ventricular (LV) longitudinal myocardial systolic dysfunction occurs in patients with diabetes mellitus (DM) and preserved LV ejection fraction (LVEF), and is closely related to DM-related complications. However, the association of diabetic neuropathy (DN) with subclinical LV systolic longitudinal dysfunction in such patients has not been fully clarified. METHODS T...

Journal: :Brazilian journal of otorhinolaryngology 2007
Paulo Roberto Pialarissi Francisco S Almeida Lucrécia C B M Camanducaia Jose Jarjura Jorge

UNLABELLED The presence of middle-latency evoked auditory potentials allows for integrity evaluation of both peripheral and the central auditory systems, and also, that of the nucleus and auditory pathways of sub-cortical region. They have also been used to study alterations of these structures in different neurological diseases. AIMS the aim of this study is to verify the latency of the midd...

Journal: :Developmental science 2013
Weerasak Chonchaiya Twila Tardif Xiaoqin Mai Lin Xu Mingyan Li Niko Kaciroti Paul R Kileny Jie Shao Betsy Lozoff

Auditory processing capabilities at the subcortical level have been hypothesized to impact an individual's development of both language and reading abilities. The present study examined whether auditory processing capabilities relate to language development in healthy 9-month-old infants. Participants were 71 infants (31 boys and 40 girls) with both Auditory Brainstem Response (ABR) and languag...

2016
Sarah Verhulst Anoop Jagadeesh Manfred Mauermann Frauke Ernst

Little is known about how outer hair cell loss interacts with noise-induced and age-related auditory nerve degradation (i.e., cochlear synaptopathy) to affect auditory brainstem response (ABR) wave characteristics. Given that listeners with impaired audiograms likely suffer from mixtures of these hearing deficits and that ABR amplitudes have successfully been used to isolate synaptopathy in lis...

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