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R W Thatcher

Explore the profile of R W Thatcher including associated specialties, affiliations and a list of published articles. Areas
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Articles 56
Citations 826
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Recent Articles
1.
Thatcher R, Palmero-Soler E, North D, Biver C
Sci Rep . 2016 Dec; 6:38890. PMID: 27996049
The purpose of this study was to explore the relationship between the magnitude of EEG information flow and intelligence. The electroencephalogram (EEG) was recorded from 19 scalp locations from 371...
2.
Thatcher R, North D, Biver C
Neuroimage . 2008 Jul; 42(4):1639-53. PMID: 18620065
Objectives: The purpose of this study was to explore the relationship between EEG phase reset and performance on the Wechsler Intelligence test. Methods: The electroencephalogram (EEG) was recorded from 19...
3.
Thatcher R, Biver C, North D
Clin EEG Neurosci . 2007 Feb; 38(1):35-48. PMID: 17319590
The purpose of this study was to explore spatial-temporal correlations between 3-dimensional current density estimates using Low Resolution Electromagnetic Tomography (LORETA). The electroencephalogram (EEG) was recorded from 19 scalp locations...
4.
Thatcher R, North D, Biver C
Hum Brain Mapp . 2006 May; 28(2):118-33. PMID: 16729281
The purpose of this study was to compare EEG current source densities in high IQ subjects vs. low IQ subjects. Resting eyes closed EEG was recorded from 19 scalp locations...
5.
Thatcher R, North D, Biver C
Clin Neurophysiol . 2005 Jul; 116(9):2129-41. PMID: 16043403
Objective: There are two inter-related categories of EEG measurement: 1, EEG currents or power and; 2, EEG network properties such as coherence and phase delays. The purpose of this study...
6.
Thatcher R, North D, Biver C
Clin EEG Neurosci . 2005 Jul; 36(2):116-22. PMID: 15999907
To evaluate the reliability and validity of a Z-score normative EEG database for Low Resolution Electromagnetic Tomography (LORETA), EEG digital samples (2 second intervals sampled 128 Hz, 1 to 2...
7.
Thatcher R, North D, Biver C
Clin EEG Neurosci . 2005 Feb; 36(1):1-8. PMID: 15683191
This study compared the relative statistical sensitivity of non-parametric and parametric statistics of 3-dimensional current sources as estimated by the EEG inverse solution Low Resolution Electromagnetic Tomography (LORETA). One would...
8.
Thatcher R, Biver C, Gomez J, North D, Curtin R, Walker R, et al.
Clin Neurophysiol . 2001 Aug; 112(9):1729-45. PMID: 11514257
Objectives: To study the relationship between magnetic resonance imaging (MRI) T(2) relaxation time and the power spectrum of the electroencephalogram (EEG) in long-term follow up of traumatic brain injury. Methods:...
9.
Gomez J, Thatcher R
Int J Neurosci . 2001 May; 107(3-4):161-71. PMID: 11328689
Analyzing the preferences of brain regions to oscillate at specific frequencies gives important functional information. Application of discrete inverse solutions for the EEG/MEG inverse problem in the frequency domain usually...
10.
Thatcher R, North D, Curtin R, Walker R, Biver C, Gomez J, et al.
J Neuropsychiatry Clin Neurosci . 2001 Feb; 13(1):77-87. PMID: 11207333
EEG spectral analyses were conducted from 19 scalp locations for patients with mild (n=40), moderate (n=25), and severe (n=43) traumatic brain injury (TBI), 15 days to 4 years after injury....