Browsing Texas Tech University by Author "O'Boyle, Michael"
Now showing items 1-5 of 5
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Connectivity in math-gifted adolescents: Comparing structural equation modeling with granger causality analysis
Mcmahon, Allison G. (2011-08)Cognitive tasks have been utilized during functional magnetic resonance imaging (fMRI) neuroimaging studies to investigate the involvement of brain regions. The advantage to using fMRI is that it is non-invasive and has ... -
Feature generation of EEG data using wavelet analysis
Chesnutt, Catherine F (2012-05)Wavelet analysis is a modern method of time-frequency analysis that can be used to analyze EEG signals. There are several popular methods of generating wavelet-based features for the purposes of classification and brain ... -
Investigation of Resource Allocation in Persons with Aphasia for AAC-Related Tasks
Petroi, Diana (Texas Tech University, 2011-08)This study investigated resource allocation abilities in persons with aphasia (PWA) in the presence and absence of competing stimuli across a series of experimental tasks that involved identifying and selecting single ... -
SPATIAL ABILITY AND RELATED SOCIO-CULTURAL FACTORS: SEX, COLLEGE MAJOR, AND NATIVE LANGUAGE
Li, Yingli (2010-12)The present dissertation focused on preferred strategies during spatial performance, and specifically investigated how sex, college major and native language are related to the strategies used during the Vandenberg and ... -
When judgments of learning meet space: An investigation of the characteristics of mental representations of space and of the subjective feeling of learning space.
Girotto, Sara (2012-08)Spatial information can be acquired either directly, like when traveling from one place to another, or indirectly, like when we consult a map or read the description of a certain environment. Also, depending on the type ...