Human Brain Mapping from MRI

Table of Contents

Human Brain Mapping from MRI

The Human Brain

Brain Structure

Cortical Surface Reconstruction

Issues and Related Work

Cortical Surface Reconstruction (CSR) Diagram

Preprocessing: Brain Extraction

Preprocessing: Soft Segmentation

Deformable Model Initialization

Use WM Isosurface for Initialization

Topology of WM Isosurface

Correction of Topology

Initialization Result: Cross-sectional View

CSR Deformable Model: External Forces

Mapping Central Cortical Surface Using GVF Deformable Model

Results: Cross-sectional View

Results: Surface View

Results: Six Subjects

Validation

Landmark Errors

Summary

Email: prince@jhu.edu

Home Page: http://iacl.ece.jhu.edu/projects/bmap