Explore the brain from the palm of your hand! Learn about the structure and function of the human brain by interacting with high-resolution rotatable 3D models in real-time like you've never seen it before!
Brain Tutor HD uses rendered head and brain models that were created from magnetic resonance imaging (MRI) scans. It also allows to look "inside" the brain using real-time slicing at millimeter resolution. For students, cognitive neuroscientists, medical professionals and everyone interested in the brain, the program provides information about major parcellation schemes (atlases) of the brain, including lobes, gyri, sulci, Brodmann areas, subcortical structures and selected specialized functional areas that were obtained from fMRI scans of the subject displayed in the program. With Brain Tutor HD you can:

- Explore high-resolution 3D models of the head and brain in real-time.
- Slice the brain along three axes (sagittal, axial and coronal).
- View MRI brain slices at millimeter resolution.
- Learn from text information about the functions of selected lobes, gyri, sulci, subcortical structures, Brodmann and functional areas.
- Learn where brain structures are located both within 3D brain models as well as in MRI slices.

To get started:
- Tap on a 3D brain model to reveal a brain area at that location.
- Switch to another atlas and a specific brain structure using the navigation tables.
- Select a display mode from the tab bar buttons at the bottom.
- Select a manipulation mode (rotation, translation, slicing) from the buttons at the top.
- Move one finger to slice, translate and rotate
- Use two fingers to pinch-zoom.
- Select a slice icon in the toolbar in Head slicing mode.
- Select text icon (iPhone/iPod) or blue disclosure icons in brain area table (iPad) to view text info.

This app has been designed and programmed by Prof. Rainer Goebel, a leading expert in high resolution (functional) brain imaging and award-winning developer of scientific software. For more information about his work, see http://www.brainvoyager.com/RainerGoebel.html.