Neuroimaging - PowerPoint PPT Presentation

The powerful SPM software for routine statistical analysis of functional neuroimaging data from M/EEG. Learn about its origins, advancements, and applications in a comprehensive short course.

0 views • 17 slides

This content delves into the significance of Diffusion Weighted Imaging (DWI) in studying the motion of water molecules in brain tissue. It explains how water diffusion varies in different brain matter types and explores techniques like Diffusion Tensor Imaging (DTI). The impact factors on diffusion

4 views • 25 slides

Exploring the process of testing hypotheses using Statistical Parametric Mapping (SPM) and Dynamic Causal Modeling (DCM) in neuroimaging research. The journey from hypothesis formulation to Bayesian model comparison, emphasizing the importance of structured steps and empirical science for successful

4 views • 36 slides

In this collection of images and descriptions, various aspects of group analyses in neuroimaging research are explored, including statistical parametric mapping, first-level analyses, and assessing different subjects using fixed effects, random effects, and mixed effects analysis. The content delves

1 views • 38 slides

BIDS (Brain Imaging Data Structure) establishes standardized naming conventions for organizing neuroimaging data. It outlines rules for labeling subjects, sessions, tasks, runs, modalities, and exceptions. The structure helps maintain consistency and facilitates data sharing and collaboration in the

7 views • 11 slides

Explore the exciting world of fMRI 1st level analysis focusing on basis functions, parametric modulation, correlated regression, GLM assumptions, group analysis, and more. Dive into brain region differences in BOLD signals with various stimuli and learn about temporal basis functions in neuroimaging

0 views • 42 slides

Explore the capabilities of NeuroStack, a cloud-based platform for neuroimaging processing on AWS. Learn how to convert file types, process subjects in FreeSurfer, and leverage AWS for scalable computing. Discover the steps to install NeuroStack, its functionalities, and the services it offers for e

0 views • 12 slides

Understanding the importance of correctly designing fMRI experiments is crucial for testing specific hypotheses by manipulating stimulus types, timing, and participant instructions. Types of experimental designs include categorical, factorial, and parametric designs, each serving different purposes

0 views • 35 slides

Explore the methodology of hypothesis-free searching for biomarkers in large imaging datasets using Singular Value Decomposition (SVD). Dr. J. Bruce Morton and Daamoon Ghahari delve into the application of SVD and General Linear Modeling to identify potential biomarkers for ADHD and other neuropsych

0 views • 12 slides

This collection of images explores the field of psychophysics, focusing on perception, reality, behavior, and the analysis of cognitive functions. The images delve into the reasons for studying psychophysical methods, the complexity of neuro-cognitive phenomena, and the importance of behavioral meas

0 views • 21 slides

Cutting-edge MRI protocols, ADNI 3, aim to enhance brain imaging techniques for clinical trials, focusing on precise measurements, disease detection, and potential treatment evaluation by leveraging advanced imaging methods like ASL, dMRI, and TF-fMRI.

0 views • 20 slides

The Argentina Alzheimer's Disease Neuroimaging Initiative (arg-ADNI) is a comprehensive program focusing on the early detection and characterization of Alzheimer's disease (AD) and related conditions. The initiative involves inviting and following patients through various stages, including baseline

0 views • 5 slides