2023 Annual Meeting | S33 - ALS and Motor Neuron Diseases

Date Wednesday 04/26/23

Time 01:00 PM - 03:00 PM EST Add To Calendar

Session Format This program will be presented both in-person and online

On Demand This program will be available in the meeting's On Demand product.

Event Type Scientific Platform Session

Moderator(s) Colin Quinn, MD, Nathan P. Staff, MD, PhD, FAAN

Topic(s) Neuromuscular and Clinical Neurophysiology (EMG)

Learning Objectives A group of abstracts covering a similar topic presented in an oral format. Presentations are eight minutes in length with four minutes for question and answer with the author.

CME Available 2.00 CME credits

Recommended Audience Fellow, Resident, General Neurologist, Specialist Neurologist, Non-neurologist, Advanced Practice Provider, Neurohospitalist, Medical Student

Teaching Styles Didactic

Event Timeline
01:00 PM - 01:24 PM EST	Speaker	2023 Sheila Essey Award: An Award for ALS Research: This award recognizes an individual who has made significant research contributions in the search for the cause, prevention of, and cure for amyotrophic lateral sclerosis (ALS). Virginia Lee, PhD
01:24 PM - 01:36 PM EST	Abstract	003 - Masitinib Shows Prolonged Survival in Amyotrophic Lateral Sclerosis (ALS) Patients with Mild or Moderate Disease Severity at Baseline Albert C. Ludolph, MD
01:36 PM - 01:48 PM EST	Abstract	004 - Genetic modifiers have an additive effect on ALS prognosis: a population-based study Adriano Chio, MD, FAAN
01:48 PM - 02:00 PM EST	Abstract	005 - Evaluating the Effect of Sodium Phenylbutyrate and Taurursodiol on Survival Outcomes in Amyotrophic Lateral Sclerosis Using a Propensity Score–Matched Cohort From the Pooled Resource Open-Access ALS Clinical Trials (PRO-ACT) Database Sabrina Paganoni, MD, PhD
02:00 PM - 02:12 PM EST	Abstract	006 - Structural and functional connectome alterations across King’s stages in amyotrophic lateral sclerosis Edoardo G. Spinelli, MD
02:12 PM - 02:24 PM EST	Abstract	007 - Patient Reported Impact of Symptoms in Spinal Bulbar Muscular Atrophy (PRISM-SBMA) Abdullah Z. Alqahtani, MD
02:24 PM - 02:36 PM EST	Abstract	008 - Cervical Spinal Cord Gray Matter Area is Associated with Motor Unit Number Index in Spinal Muscular Atrophy Eva M. Kesenheimer, MD
02:36 PM - 02:48 PM EST	Abstract	009 - Hepatic Steatosis in Spinal Muscular Atrophy: Evidence for a Primary Hepatic Defect and Implications Crystal J. Yeo, MD, PhD
02:48 PM - 03:00 PM EST	Abstract	010 - Spinraza in Adults with Spinal Muscular Atrophy (SAS) – 14 month results Chad R. Heatwole, MD, FAAN

Faculty Disclosures
Merit E. Cudkowicz, MD, MSC, FAAN	Dr. Cudkowicz has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for biogen. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for cytokinetics. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for immunitypharm. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for denali. The institution of Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for wave. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for transposon. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Quralis. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Regeneron. Dr. Cudkowicz has received personal compensation in the range of $10,000-$49,999 for serving as a Consultant for Neurosense. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for vectorY. Dr. Cudkowicz has received personal compensation in the range of $0-$499 for serving as a Consultant for Arrowhead. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Servier. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Eledon. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for inflectis. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for roche. Dr. Cudkowicz has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for novartis. Dr. Cudkowicz has received personal compensation in the range of $0-$499 for serving as a Consultant for ono. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for otsuka. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving as a Consultant for coya. Dr. Cudkowicz has received personal compensation in the range of $10,000-$49,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Locust Walk. Dr. Cudkowicz has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Pasithea. Dr. Cudkowicz has received personal compensation in the range of $50,000-$99,999 for serving as an officer or member of the Board of Directors for Praxis Precision Medicine. Dr. Cudkowicz has received personal compensation in the range of $10,000-$49,999 for serving as an Editor, Associate Editor, or Editorial Advisory Board Member for Annals of Neurology . An immediate family member of Dr. Cudkowicz has stock in Sqz. The institution of Dr. Cudkowicz has received research support from NINDS. The institution of Dr. Cudkowicz has received research support from ALSA . The institution of Dr. Cudkowicz has received research support from ALSFAC. The institution of Dr. Cudkowicz has received research support from UCB ra. The institution of Dr. Cudkowicz has received research support from Biohaven. The institution of Dr. Cudkowicz has received research support from Clene nanomedicine. The institution of Dr. Cudkowicz has received research support from prilenia. The institution of Dr. Cudkowicz has received research support from ALS one. The institution of Dr. Cudkowicz has received research support from Seelos. The institution of Dr. Cudkowicz has received research support from Calico. The institution of Dr. Cudkowicz has received research support from denali. The institution of Dr. Cudkowicz has received research support from ITB. Dr. Cudkowicz has received publishing royalties from a publication relating to health care.
Eva M. Kesenheimer, MD	Dr. Kesenheimer has nothing to disclose.
Crystal M. Proud, MD	Dr. Proud has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Avexis. Dr. Proud has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Biogen. Dr. Proud has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Sarepta. Dr. Proud has received personal compensation in the range of $5,000-$9,999 for serving on a Speakers Bureau for Avexis. Dr. Proud has received personal compensation in the range of $10,000-$49,999 for serving on a Speakers Bureau for Biogen. The institution of Dr. Proud has received research support from Biogen. The institution of Dr. Proud has received research support from Sarepta. The institution of Dr. Proud has received research support from Avexis. The institution of Dr. Proud has received research support from PTC. The institution of Dr. Proud has received research support from CSL Behring. The institution of Dr. Proud has received research support from Scholar Rock. The institution of Dr. Proud has received research support from Catabasis.
Maria Janina Wendebourg, MD	Dr. Wendebourg has nothing to disclose.
Barbara Iazzolino	No disclosure on file
Craig M. Zaidman, MD	Dr. Zaidman has received personal compensation in the range of $10,000-$49,999 for serving as a Consultant for sarepta. The institution of Dr. Zaidman has received research support from Washington University in St Louis. The institution of Dr. Zaidman has received research support from Novartis.
Sandra D'Alfonso	No disclosure on file
Silvia Basaia	Silvia Basaia has nothing to disclose.
	No disclosure on file
Lucia Corrado	No disclosure on file
Elisa Canu	The institution of Elisa Canu has received research support from Italian Ministry of Health .
Veronica Castelnovo, MSc	Dr. Castelnovo has nothing to disclose.
MaryLynn Chu, MD	Dr. Chu has received personal compensation in the range of $5,000-$9,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Sarepta Therapeutics; PTC Therapeutics,Inc..
Federica Agosta	Federica Agosta has received personal compensation in the range of $500-$4,999 for serving on a Speakers Bureau for Philips. Federica Agosta has received personal compensation in the range of $500-$4,999 for serving as an Editor, Associate Editor, or Editorial Advisory Board Member for Elsevier INC.
Michael Sinnreich, MD, PhD	Prof. Sinnreich has nothing to disclose.
Massimo Filippi, MD, FAAN	Dr. Filippi has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Alexion, Almirall, Biogen, Merck, Novartis, Roche, Sanofi;. Dr. Filippi has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Alexion, Biogen, Bristol-Myers Squibb, Merck, Novartis, Roche, Sanofi, Sanofi-Aventis, Sanofi- Genzyme, Takeda. Dr. Filippi has received personal compensation in the range of $500-$4,999 for serving on a Speakers Bureau for Bayer, Biogen, Celgene, Chiesi Italia SpA, Eli Lilly, Genzyme, Janssen, Merck-Serono, Neopharmed Gentili, Novartis, Novo Nordisk, Roche, Sanofi, Takeda, and TEVA. Dr. Filippi has received personal compensation in the range of $5,000-$9,999 for serving as an Editor, Associate Editor, or Editorial Advisory Board Member for Springer Nature. The institution of Dr. Filippi has received research support from Biogen Idec, Merck-Serono, Novartis, Roche, the Italian Ministry of Health, the Italian Ministry of University and Research, and Fondazione Italiana Sclerosi Multipla.
Shafeeq Ladha, MD	Dr. Ladha has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Biogen. Dr. Ladha has received personal compensation in the range of $10,000-$49,999 for serving as a Consultant for Sanofi. Dr. Ladha has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Amylyx. Dr. Ladha has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Genentech. Dr. Ladha has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Annexon. Dr. Ladha has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Amicus. Dr. Ladha has received personal compensation in the range of $5,000-$9,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Neurosense. Dr. Ladha has received personal compensation in the range of $5,000-$9,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Rapa Therapeutics. Dr. Ladha has received personal compensation in the range of $5,000-$9,999 for serving on a Speakers Bureau for Biogen. Dr. Ladha has received personal compensation in the range of $5,000-$9,999 for serving on a Speakers Bureau for Sanofi. Dr. Ladha has received personal compensation in the range of $50,000-$99,999 for serving on a Speakers Bureau for Genentech. The institution of Dr. Ladha has received research support from Biogen. The institution of Dr. Ladha has received research support from Sanofi.
Maura Brunetti	No disclosure on file
Basil T. Darras, MD	The institution of Dr. Darras has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Amicus. Dr. Darras has received personal compensation in the range of $0-$499 for serving on a Scientific Advisory or Data Safety Monitoring board for Amicus. The institution of Dr. Darras has received research support from National Institutes of Health/National Institute of Neurological Disorders and Stroke,. The institution of Dr. Darras has received research support from Slaney Family Fund for SMA. The institution of Dr. Darras has received research support from Spinal Muscular Atrophy Foundation. The institution of Dr. Darras has received research support from CureSMA. The institution of Dr. Darras has received research support from Working on Walking Fund . The institution of Dr. Darras has received research support from CHERISH, CS2/CS12 . The institution of Dr. Darras has received research support from Biogen for CS11. The institution of Dr. Darras has received research support from AveXis. The institution of Dr. Darras has received research support from Sarepta Pharmaceuticals. The institution of Dr. Darras has received research support from PTC Therapeutics. The institution of Dr. Darras has received research support from Roche. The institution of Dr. Darras has received research support from Santhera. The institution of Dr. Darras has received research support from Scholar Rock. The institution of Dr. Darras has received research support from Fibrogen. The institution of Dr. Darras has received research support from Summit. Dr. Darras has received publishing royalties from a publication relating to health care. Dr. Darras has received publishing royalties from a publication relating to health care.
Jamie Timmons, MD	Dr. Timmons has received personal compensation for serving as an employee of Amylyx Pharmaceuticals. Dr. Timmons has stock in Amylyx Pharmaceuticals.
Bryan Traynor, MD	The institution of Dr. Traynor has received research support from ALS Association. The institution of Dr. Traynor has received research support from Merck. The institution of Dr. Traynor has received research support from Myasthenia Gravis Foundation. The institution of Dr. Traynor has received research support from Cerevel Therapeutics. Dr. Traynor has received intellectual property interests from a discovery or technology relating to health care.
Sabrina Paganoni, MD, PhD	Dr. Paganoni has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Cytokinetics. Dr. Paganoni has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Jannsen. Dr. Paganoni has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Arrowhead. Dr. Paganoni has received personal compensation in the range of $0-$499 for serving as a Consultant for Sola. Dr. Paganoni has received personal compensation in the range of $0-$499 for serving as a Consultant for Frequency Therapeutics. The institution of Dr. Paganoni has received research support from Amylyx. The institution of Dr. Paganoni has received research support from Revalesio. The institution of Dr. Paganoni has received research support from Alector. The institution of Dr. Paganoni has received research support from UCB. The institution of Dr. Paganoni has received research support from Biohaven. The institution of Dr. Paganoni has received research support from Clene. The institution of Dr. Paganoni has received research support from Prilenia. The institution of Dr. Paganoni has received research support from Seelos. The institution of Dr. Paganoni has received research support from Calico. The institution of Dr. Paganoni has received research support from Denali. The institution of Dr. Paganoni has received research support from Anelixis. The institution of Dr. Paganoni has received research support from Cytokinetics.
Kenneth H. Fischbeck, MD, FAAN	Dr. Fischbeck has received research support from NINDS/NIH. Dr. Fischbeck has received intellectual property interests from a discovery or technology relating to health care. Dr. Fischbeck has a non-compensated relationship as a Scientific Review Board member with Kennedy's Disease Association that is relevant to AAN interests or activities. Dr. Fischbeck has a non-compensated relationship as a Scientific Council member with Association Francaise contre les Myopathies that is relevant to AAN interests or activities. Dr. Fischbeck has a non-compensated relationship as a Independent Review Committee member with Target ALS that is relevant to AAN interests or activities. Dr. Fischbeck has a non-compensated relationship as a Scientific Advisory Board member, Musculoskeletal Diseases with Novartis that is relevant to AAN interests or activities. Dr. Fischbeck has a non-compensated relationship as a Senior Clinical Consultant with n-Lorem Foundation that is relevant to AAN interests or activities. Dr. Fischbeck has a non-compensated relationship as a Scientific Advisory Committee member with Stanford GNE myopathy program that is relevant to AAN interests or activities. Dr. Fischbeck has a non-compensated relationship as a Scientific Advisory Board member with Hereditary Disease Foundation that is relevant to AAN interests or activities. Dr. Fischbeck has a non-compensated relationship as a Scientific Advisory Board member with Packard Center for ALS Research that is relevant to AAN interests or activities. Dr. Fischbeck has a non-compensated relationship as a Scientific Advisory Board member with Huntington's Disease Society of America that is relevant to AAN interests or activities. Dr. Fischbeck has a non-compensated relationship as a TACT review panel member with TREAT-NMD that is relevant to AAN interests or activities.
Jason R. Thonhoff, MD	Dr. Thonhoff has nothing to disclose.
Alma Ghirelli	Ms. Ghirelli has nothing to disclose.
Albert C. Ludolph, MD	Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Novartis. Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Biogen. Dr. Ludolph has received personal compensation in the range of $0-$499 for serving as a Consultant for FundaMental Pharma . Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Lilly. Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Zambon . Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Biogen. Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Roche Pharma. Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Biogen. Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Alector. Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Amylyx. Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving on a Speakers Bureau for Biologix FZCo.. Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving on a Speakers Bureau for Biogen. Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving on a Speakers Bureau for Teva. Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving on a Speakers Bureau for Biogen. Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving on a Speakers Bureau for Biogen. Dr. Ludolph has received personal compensation in the range of $500-$4,999 for serving on a Speakers Bureau for Zambon.
Matthias Weigel, PhD	The institution of Matthias Weigel, PhD has received research support from Biogen. Matthias Weigel, PhD has received intellectual property interests from a discovery or technology relating to health care.
Margaret R. Frey, DO	Dr. Frey has received personal compensation in the range of $100,000-$499,999 for serving as a Consultant for Biogen. Dr. Frey has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Grifols. Dr. Frey has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Allergan. Dr. Frey has received personal compensation in the range of $10,000-$49,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Biogen.
Adriano Chio, MD, FAAN	Dr. Chio has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Cytokinetics. Dr. Chio has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Mitsubishi. Dr. Chio has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Biogen.
Camilla Cividini, MSc	Ms. Cividini has nothing to disclose.
Chad R. Heatwole, MD, FAAN	Dr. Heatwole has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Virginia Commonwealth University. Dr. Heatwole has received personal compensation in the range of $50,000-$99,999 for serving as a Consultant for Legal Med. Dr. Heatwole has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Neurocrine. Dr. Heatwole has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Novartis. Dr. Heatwole has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Swan Bio. Dr. Heatwole has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Harmony. Dr. Heatwole has received personal compensation in the range of $0-$499 for serving as a Consultant for Iris. Dr. Heatwole has received personal compensation in the range of $10,000-$49,999 for serving as a Consultant for Recursion. Dr. Heatwole has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Avidity Biosciences. Dr. Heatwole has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Lupin. Dr. Heatwole has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Neurocrine. Dr. Heatwole has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Sanofi. Dr. Heatwole has received personal compensation in the range of $500-$4,999 for serving as an Expert Witness for New York Central Mutual. Dr. Heatwole has received personal compensation in the range of $500-$4,999 for serving as an Expert Witness for Penn Prop and Gas. The institution of Dr. Heatwole has received research support from Department of Defense. The institution of Dr. Heatwole has received research support from Novartis. The institution of Dr. Heatwole has received research support from MJFF. The institution of Dr. Heatwole has received research support from FARA. The institution of Dr. Heatwole has received research support from NIH. The institution of Dr. Heatwole has received research support from University of Miami. The institution of Dr. Heatwole has received research support from MDA. Dr. Heatwole has received intellectual property interests from a discovery or technology relating to health care.
Tommaso Russo, MD	Dr. Russo has nothing to disclose.
Christopher Grunseich, MD	Dr. Grunseich has nothing to disclose.
Letizia Mazzini	No disclosure on file
Gabriele Mora, MD	Dr. Mora has nothing to disclose.
Fabiola De Marchi	Fabiola De Marchi has nothing to disclose.
Edoardo G. Spinelli, MD	Dr. Spinelli has nothing to disclose.
Rosario Vasta, MD	Dr. Vasta has nothing to disclose.
Ruth Chia	No disclosure on file
Andrea Calvo, MD, PhD, FAAN	Dr. Calvo has nothing to disclose.
Yuehui Wu, PhD	Dr. Yuehui has received personal compensation for serving as an employee of Amylyx. Dr. Yuehui has stock in Amylyx.
Dirk Fischer	The institution of Dirk Fischer has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Hoffmann La Roche AG. The institution of Dirk Fischer has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Hoffmann La Roche AG.
Antonio Canosa	Antonio Canosa has nothing to disclose.
Crystal J. Yeo, MD, PhD	Dr. Yeo has nothing to disclose.
Laura Sander, MD	Dr. Sander has nothing to disclose.
Angela L. Genge, MD	Dr. Genge has received personal compensation in the range of $10,000-$49,999 for serving as a Consultant for AL-S Pharma. Dr. Genge has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Biogen. Dr. Genge has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Cytokinetics. Dr. Genge has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Amylyx. Dr. Genge has received personal compensation in the range of $100,000-$499,999 for serving as a Consultant for Quralis. Dr. Genge has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Alexion. Dr. Genge has received personal compensation in the range of $500-$4,999 for serving as a Consultant for MTPA. Dr. Genge has received personal compensation in the range of $0-$499 for serving as a Consultant for WAVE.
Umberto Manera, MD	Dr. Manera has nothing to disclose.
Cristina Granziera, MD, PhD	Dr. Granziera has nothing to disclose.
Angela Kokkinis	No disclosure on file
Doreen Ho, MD	Dr. Ho has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Alexion Pharmaceuticals.
Nassim Rad, MD	Dr. Rad has nothing to disclose.
Shakti Nayar, MD	Dr. Nayar has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for ArgenX. Dr. Nayar has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Stealth Therapeutics. Dr. Nayar has received personal compensation in the range of $500-$4,999 for serving on a Speakers Bureau for Biogen.
Abdullah Z. Alqahtani, MD	Dr. Alqahtani has nothing to disclose.
Nuran Dilek	No disclosure on file
Francesca Palumbo	No disclosure on file
Maurizio Grassano, MD	Dr. Grassano has received research support from American Brain Foundation, ALS Association and American Academy of Neurology.
Markus Weber, MD	Dr. Weber has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Biogen Idec. Dr. Weber has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Mitsubishi Tanabe.
Thomas O. Crawford, MD	Dr. Crawford has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Biogen.
Cristina Moglia	Cristina Moglia has nothing to disclose.
Virginia Lee, PhD	Virginia Lee, PhD has nothing to disclose.
Colin Quinn, MD	Dr. Quinn has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Amylyx Pharmaceuticals. Dr. Quinn has received personal compensation in the range of $0-$499 for serving as a Consultant for Amicus. Dr. Quinn has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Sarepta Therapeutics. Dr. Quinn has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Biogen. Dr. Quinn has received personal compensation in the range of $0-$499 for serving as a Consultant for Clene Nanomedicine. Dr. Quinn has received personal compensation in the range of $10,000-$49,999 for serving as a Consultant for Sanofi. Dr. Quinn has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Partners Health Care. Dr. Quinn has received personal compensation in the range of $10,000-$49,999 for serving as an Expert Witness for Robins Kaplan.
Nathan P. Staff, MD, PhD, FAAN	Dr. Staff has received personal compensation in the range of $500-$4,999 for serving as an Editor, Associate Editor, or Editorial Advisory Board Member for Stem Cell Research & Therapy. Dr. Staff has received research support from National Institutes of Health.
Regina Schlaeger, MD	The institution of Dr. Schlager has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for sobi. The institution of Dr. Schlager has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Allergan. The institution of Dr. Schlager has received research support from Gottfried and Julia Bangerter Rhyner Foundation. The institution of Dr. Schlager has received research support from Freiwillige Akademische Gesellschaft. The institution of Dr. Schlager has received research support from Stiftung zur Förderung der gastroenterologischen Forschung und allgemeinen Klinischen Forschung sowie der medizinischen Bildgebung. The institution of Dr. Schlager has received research support from Lorenzo Piaggio Foundation. The institution of Dr. Schlager has received research support from Biogen Inc.