FreeSurfer Tutorial and Workshop

Course Policies

Getting the tutorial data

Please DO NOT try to download the tutorial data during the course! We have copies of this data stored on servers located in the course room. Attempting to download this data from the public link (this link) during the course presents excessive and unnecessary load on our network, and likely will fail due to this load. Please contact a staff member for help in getting this data if needed outside of the course.

Wifi

You may connect to any of the following wifi networks in the classroom area (all networks use the same password):

Name: nmrclass1_wifi_2.4Ghz, nmrclass1_wifi_5Ghz, lcn_guest2, lcn_guest5
Password: brain.map

About the Course

The FreeSurfer tools deal with two main types of data: volumetric data (volumes of voxels) and surface data (polygons that tile a surface). The talks and tutorials should familiarize you with FreeSurfer's volume and surface processing streams. The tutorials also describe some of FreeSurfer's tools for registering volumetric datasets, performing group analysis on morphology data, and integrating multi-modal output with FreeSurfer (overlaying color-coded parametric maps onto the cortical surface and visualizing plotted results).

Note: During the tutorial sessions, you will be shown a variety of commands. Only those that appear in a box should be copy-and-pasted into the terminal. They will look like this:

command arg1 arg2

Tip for Mac users: The tutorials often refer to keyboard shortcuts (such as Alt+v) which do not work on a Mac. For a list of equivalent keyboard commands on a Mac, please refer to MacCommands.

Online Question Forum	Videos of Lectures
Throughout the course, you may post questions here (anonymously or not).	You can find videos of the lectures here.

Course Schedule

FreeSurfer Course, April 1-4, 2019

Our awesome FreeSurfer shirts can be purchased here.

8:00 - 9:30am Registration Desk Open

* Indicates an optional technical talk. These talks have great content. They are related to, but not directly about, the FreeSurfer processing stream.
** Indicates an optional talk that covers basic/beginner material.
*** Indicates optional extra time to work on tutorials and/or ask questions about your own data.

Monday, April 1st - Introduction / Single Subject Analysis / ROI Analysis

Time	Title	Type	Lecturer
8:30 - 9:00	** Intro to Linux for FreeSurfer Users	talk/demo	Andrew Hoopes
9:00 - 9:15	** Intro to FreeSurfer Jargon	talk	Caroline Magnain
9:15 - 9:30	break
9:30 - 10:15	Introduction to Freesurfer	talk	Bruce Fischl
10:15 - 11:25	Analyzing the Individual Subject	talk	Doug Greve
11:25 - 11:45	break
11:45 - 12:00	Freeview demonstration	demo	Bram Diamond
12:00 - 12:30	Introduction to FreeSurfer Output	tutorial	staff
12:30 - 1:30	Lunch (Suggestions for where to eat)	--	--
1:30 - 1:45	Introduction to FreeSurfer Output	tutorial	staff
1:45 - 2:15	Surface-based Analysis: Intersubject Registration & Smoothing	talk	Iman Aganj
2:15 - 2:35	break
2:35 - 3:05	ROI Analysis	talk	Emma Boyd
3:05 - 3:50	ROI Analysis Tutorial	tutorial	staff
3:50 - 4:20	Structural & Functional Data Integration	talk	David Salat
4:20 - 4:50	Practice Working with Data	tutorial	staff

Answers to online questions here

Tuesday, April 2nd - Group Analysis / Longitudinal Analysis / Troubleshooting

Time	Title	Type	Lecturer
8:00 - 9:00	*** Optional session, extra support for structural processing and ROI analysis	--	Research Techs
9:00 - 9:50	Group Analysis (FSGD Examples)	talk	Viviana Siless
9:50 - 10:30	Group Analysis Tutorial	tutorial	staff
10:30 - 10:50	break
10:50 - 11:30	Multiple Comparisons	talk	Doug Greve
11:30 - 12:00	Multiple Comparisons Tutorial	tutorial	staff
12:00 - 1:00	Lunch	--	--
1:00 - 1:45	FreeSurfer Troubleshooting	talk	Bruce Fischl
1:45 - 2:45	Troubleshooting Tutorial	tutorial	staff
2:45 - 3:05	break
3:05 - 4:05	Quality Checking a Recon	demo	Leah Morgan, Allison Stevens
4:05 - 4:50	Longitudinal FreeSurfer	talk	Malte Hoffmann
4:50 - 5:30	LongitudinalTutorial	tutorial	staff
5:30 - 7:30	Social Night in the atrium of Bldg. 149	Snacks and Beverages Served	you!

Answers to online questions here

Wednesday, April 3rd - Multimodal Analysis / Diffusion Analysis / fMRI Analysis / MR Acquisition

Time	Title	Type	Lecturer
8:00 - 9:00	*** Optional session, extra support for questions on longitudinal processing and working with pediatric data	--	Lilla Zöllei, other staff
9:00 - 9:30	** Intro to MR (SpinBench)	talk	Robert Frost
9:30 - 10:00	Multi-Modal Integration, Part 1: Registration	talk	Aina Frau-Pascual
10:00 - 10:30	Multi-Modal Integration Tutorial, Part 1	tutorial	staff
10:30 - 10:50	break
10:50 - 11:05	** Intro to Diffusion MRI Physics	talk	Robert Frost
11:05 - 11:45	Introduction to Diffusion MRI	talk	Anastasia Yendiki
11:45 - 12:30	Diffusion Processing Tutorial	tutorial	staff
12:30 - 1:30	Lunch	--	--
1:30 - 2:20	TRActs Constrained by UnderLying Anatomy (TRACULA)	talk	Anastasia Yendiki
2:20 - 3:20	Tracula Tutorial	tutorial	staff
3:20 - 3:40	break
3:40 - 3:50	Longitudinal TRACULA	talk	Anastasia Yendiki
3:50 - 4:50	Basics of fMRI Analysis	talk	Jingyuan Chen
4:50 - 5:30	* Running FreeSurfer in the cloud with AWS batch	talk	Paul Wighton

Answers to online questions here

The FreeSurfer Evaluation is here!

Thursday, April 4th - fMRI Analysis / Multimodal Analysis / Future Directions

Time	Title	Type	Lecturer
8:00 - 9:00	*** Optional session, extra support for fMRI and Diffusion Questions	--	staff
9:00 - 9:30	FSFAST, Part 1: Preprocessing	talk	Doug Greve
9:30 - 10:00	FSFAST Tutorial, Part 1	tutorial	staff
10:00 - 10:20	break & Evaluation
10:20 - 11:20	FSFAST, Part 2: GLM Analysis	talk	Doug Greve
11:20 - 12:00	FSFAST Tutorial, Part 2	tutorial	staff
12:00 - 1:00	Lunch	--	--
1:00 - 1:30	* An Overview of Registration Methods	talk	Lilla Zöllei
1:30 - 1:45	Resting State fMRI	talk	Doug Greve
1:45 - 2:15	Multi-Modal Integration, Part 2: Group Analysis	talk	Doug Greve
2:15 - 3:00	Multi-Modal Integration Tutorial, Part 2	tutorial	staff
3:00 - 3:15	break
3:15 - 3:30	FreeSurfer vs. VBM	talk	Doug Greve
3:30 - 4:30	Future Directions	talk	FS Development Team
4:30 - 5:00	Question & Answer Session	--	staff

Answers to online questions here

* Indicates an optional technical talk. These talks have great content. They are related to, but not directly about, the FreeSurfer processing stream.
** Indicates an optional talk covering basic/beginner material. *** Optional sessions are a time where you can work on finishing tutorials / work on your own data / ask basic questions in the presence of a few staff members

Additional Useful Information

During the Course

Getting the tutorial data (necessary only if you are not taking a formal course where data is provided) DO NOT attempt this during a course! Contact a staff member for instructions on how to get this data locally during the course.
Using a Mac & need a text editor? Download gedit, here.
Some basic information on text editors can be found here.
Scripts & aliases
Glossary
Taxi phone numbers can be found here.

After the Course

Home page: http://surfer.nmr.mgh.harvard.edu
A full list of all FreeSurfer tutorials, including ones that may not have been included at this course
Publications
How to cite FreeSurfer is on the FreeSurferMethodsCitation page.
System Requirements for Installation
iSurf - iPhone/iPad app to view FreeSurfer segmentations

Acknowledgements