Brainvoyager multi study glm

Sónia Ferreira - ResearchGate

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Two functional runs were acquired per participant and analyzed with BrainVoyager (multi-study GLM: AR(2) correction, z-transformation, FDR q<0.05). ... [General Linear Model, p<5.80×10-5 and ...

Sónia Ferreira - ResearchGate

BrainVoyager — Past, present, future - ScienceDirect

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8/15/2012 · Many important analysis tools that are delivered with BrainVoyager have been implemented as plugins, including single and multi-study ICA, Granger Causality Mapping (GCM), cluster-size thresholding, BOLD latency mapping, fuzzy clustering of fMRI time series, NIfTI and GIFTI file format converters, EPI distortion correction and some EEG/MEG ...

BrainVoyager — Past, present, future - ScienceDirect

Joao Carlos Ribeiro | MD, PhD | University of Coimbra ...

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Joao Carlos Ribeiro of University of Coimbra, Coimbra (UC) with expertise in: Otolaryngology. Read 39 publications, and contact Joao Carlos Ribeiro on ResearchGate, the professional network for ...

Joao Carlos Ribeiro | MD, PhD | University of Coimbra ...

MDM File Extension - What is it and how to open MDM format

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Referring to BrainVoyager QX, R.Goebel's commercial cross-platform software for modeling, research, and study of the human brain, the .mdm extension stands for the Multi-Study Design Matrix (.mdm) file type.Here, an .mdm file is simply a text-based list of volume time course and single-run design matrix files, allowing to combine multiple subjects and multiple test runs.

MDM File Extension - What is it and how to open MDM format

BrainVoyager QX Getting Started Guide | Henk Jansma ...

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This Getting Started Guide offers a comprehensible introduction in the analysis of fMRI data with the software package BrainVoyager QX. The Guide focusses on the practical application of the software, whilst also addressing theoretical issues in

BrainVoyager QX Getting Started Guide | Henk Jansma ...

Effects of a 60 Hz Magnetic Field Exposure Up to 3000 μT ...

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Functional images were then co-registered with the anatomical T1 weighted images. Third, co-registered images were normalized into the Talairach space. Finally, functional images were evaluated with BrainVoyager using a general linear model (GLM) multi-study analysis with a value of p < 0.001 (Bonferroni-corrected value).

Effects of a 60 Hz Magnetic Field Exposure Up to 3000 μT ...

Supplementary Material to Sacred Values: Trade-Off Type ...

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with respect to these baseline activities. Calculation of the multi-subject GLM and Beta-maps followed essentially the procedure described by the software provider. 1 The multi-subject GLM provided the set of beta values (contrast vectors determined for each voxel position)2 for each subject and served as

Supplementary Material to Sacred Values: Trade-Off Type ...

Real-Time fMRI Data Analysis with Turbo-BrainVoyager ...

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Real-Time fMRI Data Analysis with Turbo-BrainVoyager — Overview ... • Incremental statistical analysis (RLS GLM) ... • Support for fast sampling (multi-band sequences) and 7+ Tesla scanners During functional runs, the following computations are repeatedly

Real-Time fMRI Data Analysis with Turbo-BrainVoyager ...

Single-trial EEG–fMRI coupling of the emotional auditory ...

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We used a multi-study random fixed effect general linear model (RFX-GLM), with predictor time courses for the tones, syllables and word conditions. As the tasks were completed in different runs, we effects coded the predictors so ensure that the order was the same for all subject-level design matrices before entry into the multi-study design ...

Single-trial EEG–fMRI coupling of the emotional auditory ...

Effects of a 60 Hz Magnetic Field Exposure Up to 3000 μT ...

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The multi-study GLM analysis in BrainVoyager revealed a significant post-exposure deactivation in the 60 Hz MF exposure group in the left intraparietal sulcus, and a decrease in activation in the posterior cin- …

Effects of a 60 Hz Magnetic Field Exposure Up to 3000 μT ...

Linear and Nonlinear Relationships between Visual Stimuli ...

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4/15/2010 · In the present study, the cascaded interactions between stimuli and neural and hemodynamic responses were modeled using linear systems. These models provided the theoretical hypotheses that were tested against the electroencephalography (EEG) and blood oxygen level dependent (BOLD) functional magnetic resonance imaging (fMRI) data recorded from human subjects …

Linear and Nonlinear Relationships between Visual Stimuli ...

Формат MDM - Как открыть MDM-файл - File Type …

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Создаваемые обычно посредством диалога "Multi-Study GLM" в среде BrainVoyager QX файлы MDM можно также создавать и изменять в любом текстовом редакторе.

Формат MDM - Как открыть MDM-файл - File Type …

GitHub - neuroelf/neuroelf-matlab: NeuroElf (MATLAB)

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Most functions that are invoked by the GUI (e.g. updating the slicing position, particularly when statistical maps are overlaid on voxel-based object) can be scripted by adding the sub-function and required options as arguments to the call to neuroelf_gui, such as in >> neuroelf_gui('setslicepos', [-16, -24, -16]);

GitHub - neuroelf/neuroelf-matlab: NeuroElf (MATLAB)

Fronto-parietal regulation of media violence exposure in ...

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A study in OFC lesion patients showed blunted SCRs in anticipation of a monetary loss in the gambling task, hindering them in using their autonomic emotional response (somatic marker) as a guide to make advantageous decisions (Bechara et al., 1997). These data and the current findings further support the OFC’s central role in emotion.

Fronto-parietal regulation of media violence exposure in ...

Stereoscopic processing of crossed and uncrossed ...

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12/21/2017 · Binocular disparity provides a powerful cue for depth perception in a stereoscopic environment. Despite increasing knowledge of the cortical areas that process disparity from neuroimaging studies, the neural mechanism underlying disparity sign processing [crossed disparity (CD)/uncrossed disparity (UD)] is still poorly understood. In the present study, functional magnetic resonance imaging ...

Stereoscopic processing of crossed and uncrossed ...

The GLM Repeated Measures - Georgia State University

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The Experiment (the translation priming study): We wanted to know if an L1 translation presented very brief and masked would facilitate the recognition of an L2 word. We presented English letter strings on a computer monitor and asked Chinese-English bilingual speakers to decide whether the letter string was an English word or not.

The GLM Repeated Measures - Georgia State University

A Matlab-based toolbox to facilitate multi-voxel pattern ...

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A Matlab-based toolbox to facilitate multi-voxel pattern classification of fMRI data. Sean M Polyn1, Greg J Detre1, Sylvain Takerkart2, Vaidehi S Natu1, Michael S Benharrosh2, Benjamin D Singer2, Jonathan D Cohen1,2, James V Haxby1,2, and Kenneth A Norman1,2 Abstract Tools Structure Data analysed with this toolkit Cox and Savoy, 2003.

A Matlab-based toolbox to facilitate multi-voxel pattern ...

Erik's Praxis Analysis Log

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For the table and file output, the option to export individual value is in the box left to the last box: VOI Analysis Options --> GLM Options --> Multi study VOI GLM Options. 3. One cannot export the RFX GLM betas to file and table. RFX GLM in VOI is only available for the html output.

Erik's Praxis Analysis Log

Decoding fMRI Brain Activity At Multiple Levels of ...

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Decoding fMRI Brain Activity At Multiple Levels of Organization From Areas to Columnar-Level Feature Codes IPAM Workshop ÒMultimodal NeuroimagingÓ, Los Angeles, March 07, 2013 ... Multi-modal columnar-level neural network models Overview 1 2 Friday, March 8, 13. ... neurofeedback training study 27 28 Friday, March 8, 13.

Decoding fMRI Brain Activity At Multiple Levels of ...

General Linear Model - brainmapping.org

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General Linear Model (GLM) × The GLM is by far the most common approach to analyzing fMRI data. To use this approach, one needs a model for the fMRI time course In spatial ICA, there is no model for the fMRI time course, this is estimated along with the hemodynamic source locations 2012 NITP 6 ICA Example 2012 NITP 7 ICA Halloween (Un)Mixer!

General Linear Model - brainmapping.org

Cephalalgia Brainstem activation in cluster headache: An ...

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Brainstem activation in cluster headache: An adaptive behavioural response? Nicola Morelli1,2, Eugenia Rota1, Sara Gori3, ... Data analysis was carried out using BrainVoyager QX 1.8 software. First, functional data were processed in ... (single- and multi-subject GLM study), a …

Cephalalgia Brainstem activation in cluster headache: An ...

neuroelf-matlab/README.html at master - github.com

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NeuroElf (MATLAB). Contribute to neuroelf/neuroelf-matlab development by creating an account on GitHub.

neuroelf-matlab/README.html at master - github.com

A Generalized Regression Model for Region of Interest ...

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A Generalized Regression Model for Region of Interest Analysis of fMRI Data ... In this study functional Magnetic Resonance Imaging (fMRI) was used to evaluate cortical ... (GLM) were applied to identify acti-vated voxels. Brain activation maps were generated from the GLM in which fMRI signal was

A Generalized Regression Model for Region of Interest ...

Confusing Statistical Terms #5: Covariate - The Analysis ...

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Covariate is a tricky term in a different way than hierarchical or beta, which have completely different meanings in different contexts.. Covariate really has only one meaning, but it gets tricky because the meaning has different implications in different situations, and people use it in slightly different ways.

Confusing Statistical Terms #5: Covariate - The Analysis ...

Percent Signal Change FAQ - mindhive

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Percent signal change is a lot more intuitive a concept than parameter weights are, which is nice, and many people feel that looking at a raw percent signal change can get you closer to the data than looking at some statistical measure filtered through many layers of …

Percent Signal Change FAQ - mindhive

Brain activation during disorder-related script-driven ...

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2/20/2019 · The present study aimed at unveiling neural correlates of altered threat processing in PD patients by means of script-driven imagery. The disorder-related narrative scripts were rated as more ...

Brain activation during disorder-related script-driven ...

Interactions of Pain Intensity and Cognitive Load: The ...

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2/12/2015 · In this proof-of-principle study, the implementation of the concept of performing multi-site, real-time fMRI on scanners with different field strengths was successfully realized and validated.

Interactions of Pain Intensity and Cognitive Load: The ...

A proof-of-principle study of multi-site real-time ...

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Our knowledge of neural plasticity suggests that neural networks show adaptation to environmental and intrinsic change. In particular, studies investigating the neuroplastic changes associated with learning and practicing motor tasks have shown that practicing such tasks results in an increase in neural activation in several specific brain regions.

A proof-of-principle study of multi-site real-time ...

Tracking Plasticity: Effects of Long-Term Rehearsal in ...

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Motion correction of fMRI data is a widely used step prior to data analysis. In this study, a comparison of the motion correction tools provided by several leading fMRI analysis software packages was performed, including AFNI, AIR, BrainVoyager, FSL, and SPM2.

Tracking Plasticity: Effects of Long-Term Rehearsal in ...

CiteSeerX — Citation Query Stimulate: A GUI based fMRI ...

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Identify neural correlates (fMRI) of face / voice interaction in a gender classification task [ Time Frame: Maximum 90 days between inclusion of the subject and the 1st fMRI session (1h1 / 2). Then maximum 90 days before the 2nd session (1h1 / 2). ] Classical functional analyses (GLM) and advanced ...

CiteSeerX — Citation Query Stimulate: A GUI based fMRI ...

Gender in Face-Voice Integration - Full Text View ...

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The invention provides a system and method for determining memorability of one or more audio and/or visual content items. In the system of the invention, one or more presentation devices are used to present the audio and/or visual content items to one or more individuals. A monitoring apparatus monitors a level of neural stimulation in one or both of the precuneus and the superior temporal ...

Gender in Face-Voice Integration - Full Text View ...

US20130110616A1 - Method and system for determining ...

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Functional MRI To Evaluate ‘‘Sense of Self’’ following Perforator Flap Breast Reconstruction Stephanie A. Caterson1., Sharon E. Fox2,3., ... associated with self-recognition were examined using a general linear model, and compared using a fixed effects and random effects ANOVA, respectively. ... This study was approved by the Committee ...

US20130110616A1 - Method and system for determining ...

Functional MRI To Evaluate ‘‘Sense of Self’’ following ...

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The invention provides a system and method for determining affective response following exposure to audio and/or visual content items, such as ads. In the system of the invention, one or more presentation devices are used to present the audio and/or visual content items to one or more individuals. A monitoring apparatus monitors a level of neural stimulation the superior temporal sulcus (STS ...

Functional MRI To Evaluate ‘‘Sense of Self’’ following ...

US20140297397A1 - Use of neural activation in the superior ...

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IntroductionThe functional neuroimaging of headache patients has revolutionized our understanding of the pathophysiology of primary headaches, providing unique insights into these syndromes. Indeed, functional neuroimaging studies have shown the activation of specific brain structures, the brainstem in migraine and posterior hypothalamus in cluster headache (CH), as well as in other trigeminal ...

US20140297397A1 - Use of neural activation in the superior ...

Brainstem activation in cluster headache: An adaptive ...

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Multivariate analysis of correlation between electrophysiological and hemodynamic responses during cognitive processing Jan Kujalaa,b,⁎,GustavoSudrec, Johanna Vartiainena,b,MiaLiljeströma,d,e, Tom Mitchellf, Riitta Salmelina,b a Brain Research Unit, O.V. Lounasmaa Laboratory, Aalto University, FI-00076 Aalto, Finland b MEG Core and Advanced Magnetic Imaging Centre, Aalto NeuroImaging, Aalto ...

Brainstem activation in cluster headache: An adaptive ...

Multivariate analysis of correlation between ...

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Explicating the Face Perception Network with White Matter Connectivity John A. Pyles1,2*, Timothy D. Verstynen1,2, Walter Schneider1,3,4, Michael J. Tarr1,2 1Center for the Neural Basis of Cognition, Carnegie Mellon University and University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America, 2Department of

Multivariate analysis of correlation between ...

Explicating the Face Perception Network with White Matter ...

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Results of a multi-subject fixed-effect general linear model (FFX-GLM) analysis for the BOLD response to coherent versus random flow motion performed on the group of 11 infants and registered on the infant brain template on left panels and on 9 adults in the right panels.

Explicating the Face Perception Network with White Matter ...

PLOS Biology: BOLD Response Selective to Flow-Motion in ...

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7 UCLA, Ivo Dinov Hypotheses vs. Data driven Approaches Hypothesis-driven Examples: t-tests, correlations, general linear model (GLM) • a priori model of activation is suggested • data is checked to see how closely it matches components of the model • most commonly used approach (e.g., SPM) Data-driven – Independent Component Analysis (ICA)

PLOS Biology: BOLD Response Selective to Flow-Motion in ...

Wavelet-Based Statistical Analysis of fMRI Data

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5/30/2017 · The brain’s ability to recognize visual categories is guided by category-selective ventral-temporal cortex (VTC). Whether visual experience is required for the functional organization of VTC into distinct functional subregions remains unknown, hampering our understanding of the mechanisms that drive category recognition. Here, we demonstrate that VTC in individuals who were blind since birth ...

Wavelet-Based Statistical Analysis of fMRI Data

Development of visual category selectivity in ventral ...

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when things do (not) refer: an fmri study on anaphora in discourse . by . nicole a. chevalier . a thesis presented to the graduate school of the university of florida in partial fulfillment of the requirements for the degree of master of arts . university of florida . 2008 . 1

Development of visual category selectivity in ventral ...

By NICOLE A. CHEVALIER - University of Florida

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11/7/2017 · We undertook an interdisciplinary exploration that unites evolutionary biology, neuroscience, and developmental cultural psychology. Based on extensive and detailed behavioral analyses of 684 new mothers in 11 countries and complementary functional magnetic resonance imaging (fMRI) analyses of brain responses in 43 first-time new US mothers to their own infants’ cries, 44 experienced Chinese ...

By NICOLE A. CHEVALIER - University of Florida

Neurobiology of culturally common maternal responses to ...

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positive predictors with a hemodynamic lag of 6 s. Motion parameters from head movements were used as predictors in first-level GLM. For the rest runs, we removed non-neuronal contributions to the

Neurobiology of culturally common maternal responses to ...

Behavioral/Systems/Cognitive ...

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7/10/2013 · In Experiment 1, there were two possible complex auditory stimuli (one complex tone and one edited natural sound) that each required a distinct speeded vocal response and two possible visual stimuli (faces) that each required a distinct speeded manual response. Vocal responses consisted of uttering ...

Behavioral/Systems/Cognitive ...

Amodal Processing in Human Prefrontal Cortex

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Note too that hearing levels were highly correlated with age in the current study (r = 0.71 for patients, r = 0.86 for controls), as is to be expected [Hoffman and Reed, 2004]. A thorough look at hearing loss is outside the scope of this study, and more work is sorely needed in this underrepresented area of neuroimaging research.

Amodal Processing in Human Prefrontal Cortex
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