Lab Director
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Prof. Dagmar Sternad
Distinguished University Professor
Ph.D., Human Movement Science, Free University of Amsterdam, University of Connecticut, Storrs, U.S.A
M.S., Experimental Psychology, University of Connecticut, Storrs, U.S.A
B.S/B.A., M.S./M.A., Movement Science and English Linguistics & Literature, Technical University of Munich and Ludwig Maximilian University of Munich, Germany
Email: d.sternad@northeastern.edu
Dagmar grew up in the Bavarian Alps and studied in Munich, Germany. Having been an athlete and dancer from as early as she can remember, she has had an unwavering passion and curiosity for how humans move. After her final university exams, she visited the University of Connecticut for a ‘few months’ to learn more about rhythmic movements – this was more than 30 years ago … After completing her PhD at UConn, she took up a faculty position at Penn State and after 13 years moved to Northeastern University. From her early interest in highly skilled aesthetic movements, she has now also extended her inquiries into impaired movement coordination. Her research has also created bridges to human-robot interaction and movement control in robots.
Lab Members
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Salah Bazzi
Research Scientist
Ph.D., Mechanical Engineering, American University of Beirut, Beirut, Lebanon
B.S., Mechanical Engineering, American University of Beirut, Beirut, Lebanon
Email: s.bazzi@northeastern.edu
Salah is from Beirut, Lebanon. His central research interest is to understand the acquisition and control of skilled human sensorimotor behavior, with the goal of using that knowledge to endow robots with dexterous capabilities for physical interaction and object manipulation. When Salah is not in the lab, he enjoys playing ‘real football’, which is a sport known by the term ‘soccer’ to Americans. He also loves having deep philosophical conversations about life with his two toddlers.
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Hélène Serré
Postdoctoral Fellow
Ph.D., Cognitive Sciences, Grenoble Alpes University, France
M.S., Human Movement Science, University of Montpellier, France
M.S. , Method for Complex Data Analysis, University of Cergy-Pontoise, France
B.S., Economics and Statistics, Toulouse school of Economics, France
Email: h.serre@northeastern.edu
Hélène grew up in southern France and has studied in several different French cities. During her first master’s degree, she investigated the kinematic differences between instrumental and artistic motion in the living arts. She also worked on how humanoid robots in interpersonal coordination tasks may increase physical activity of schizophrenic patients. For her Ph.D. degree she studied the interactions between speech, breathing and limb movements. Currently, Hélène is working on a project that investigates how timing in skilled action influences temporal perception, in collaboration with Prof. Joo-Hyun Song at Brown University. In addition to her studies, Hélène has received training in drama and acting, and she enjoys taking dance classes in her free time.
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Rakshith Lokesh
Postdoctoral Fellow
Ph.D., Mechanical Engineering And Kinesiology, Michigan State University, East Lansing, U.S.A.
B.S., Mechanical Engineering, National Institute of Technology Karnataka, India.
Email: r.lokesh@northeastern.edu
Website: https://raklokesh.github.io/
Rakshith (Rak) Lokesh is from Bangalore, the Garden City of India. Rak is curious about the mechanisms used by our central nervous system to generate seemingly simple musculoskeletal movements and interact with our environment. In the lab, he researches how we learn to manipulate objects with underactuated dynamics. Being an engineer at heart, he is passionate about applying scientific research findings to develop human-machine interfaces. Outside work Rak likes playing acoustic guitar, dancing, practicing capoeira and playing cricket.
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Silvia Buscaglione
Postdoctoral Fellow
Ph.D., Biomedical Engineering, Università Campus Bio-Medico di Roma, Rome, Italy
M.S., Biomedical Engineering, Università Campus Bio-Medico di Roma, Rome, Italy
B.S., Industrial Engineering, Università Campus Bio-Medico di Roma, Rome, Italy
Email: s.buscaglione@northeastern.edu
Silvia was born and raised in Rome. She earned her M.S. and Ph.D. in Biomedical Engineering from the Università Campus Bio-Medico di Roma. During her Ph.D., she spent two years at Newcastle University working in the Neurorobotics Lab, where she used robotic systems to assess human motor control and human-human interaction. She is deeply interested in understanding how the brain plans and controls the body, aiming to apply these insights to learning scenarios and neurorehabilitation. Beyond her scientific interests, she is passionate about basketball.
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Mahdiar Edraki
Ph.D. Candidate
B.S., Mechanical Engineering, University of Massachusetts-Amherst, Amherst, U.S.A.
Email: edraki.m@northeastern.edu
Website: https://mahdiar.sites.northeastern.edu/
Mahdiar was born in Shiraz, Iran, but grew up in Dubai in the United Arab Emirates. His current research is on physical human robot interaction. Using motor control principles, Mahdi explores methods to improve trajectory planning for robots when performing a task in physical collaboration with a human. He is a recipient of the 21st Century Leaders Award from UMass Amherst. In his free time he enjoys riding his bike and he loves to print new gadgets on his 3-D printer. In August 2019 he completed his first ever century bike ride (100 miles).
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Aleksei Krotov
Ph.D. Candidate
M.S., Bioengineering, Northeastern University, Boston, U.S.A
B.S./M.S., Physics and Biomedical Engineering, Ural Federal University, Yekaterinburg, Russia
Email: krotov.a@northeastern.edu
Aleksei is from Russia beyond the Ural. Aleksei came to the US as a Fulbright Foreign Graduate Fellow. His master’s thesis has been on ‘tool use’, specifically on how humans crack a whip, a somewhat crazy, but also perfect example for the immense dexterity that humans can display. Given the fascinating challenges in this high-dimensional motor skill, he continues with this research for his graduate degree. From the many results from his analyses, Aleksei aims to discover the underlying mechanisms of human motor control. In his spare time Aleksei enjoys dancing, hiking and photography. In the near future he hopes to adopt a dog.
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Nora Blodgett
Ph.D. Candidate
M.S., Electrical & Computer Engineering, Northeastern University, Boston, U.S.A
B.S., Engineering, Swarthmore College, Philadelphia, U.S.A
Email: blodgett.l@northeastern.edu
Nora is from Flagstaff, Arizona. As an undergraduate at Swarthmore College, she took an interdisciplinary approach towards engineering. Nora has an interest in using computational techniques such as machine learning and signal processing methods to better understand questions pertaining to human movement and motor control. She received the Clare Booth Fellowship to work as a research assistant in the Action Lab. Outside of her academic pursuits, Nora is a competitive runner in cross country and track. Her favorite racing event is the 3000m steeplechase, which involves jumping over multiple barriers as well as a water pit!
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Krishna Sarvani "Vani" Desabhotla
Ph.D. Candidate
M.S., Electrical & Computer Engineering, Northeastern University, Boston, U.S.A
B.S., Honors Biomedical Engineering, University of Houston, Houston, U.S.A
Email: desabhotla.k@northeastern.edu
Vani is from Houston, Texas. At the University of Houston, Vani studied biomedical engineering with a specialization in neural, cognitive, and rehabilitation engineering. Vani’s research interests include motor control, motor learning, and brain-machine interfaces for rehabilitation. Her current work explores complex object control, especially as it relates to the recovery of upper-body mobility in stroke patients. Outside of the lab, Vani enjoys reading, going for walks, and visiting local libraries and bookstores. Before living in Boston, Houston was the coldest place she had lived in.
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Xenia Schmitz
Ph.D. Candidate
M.S., Biomedical Engineering, Northwestern University, Chicago, U.S.A
B.S., Biomedical Engineering, Northwestern University, Chicago, U.S.A
Email: schmitz.x@northeastern.edu
Xenia is from New Vernon, New Jersey. As an Undergraduate and Master’s student at Northwestern University, she worked in the Agility Laboratory exploring how to encourage the practice of reactive balance in unpredictable walking environments. In the Action Lab, Xenia has an interest in further exploring human movement and learning. Beyond her academic endeavors, Xenia is an enthusiastic distance triathlete, with her favorite discipline being running.
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Nima Norouzi Behjat
Ph.D. Candidate
B.S., Mechanical Engineering, Sharif University of Technology, Tehran, Iran
Email: norouzibehjat.n@northeastern.edu
Nima is from Rafsanjan, Iran, a city renowned for its pistachio gardens and copper mines. During his undergraduate studies in Mechanical Engineering at Sharif University, he focused his research on using EMG signals for movement recognition and knee joint angle analysis. He is looking forward to work on human interaction with complex objects, including robots. Outside of the lab, Nima enjoys playing football (soccer of course) and futsal (indoor soccer). He also hopes to learn to play a musical instrument, perhaps the electric guitar.
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Sidharth Annapragada
Postbaccalaureate Research Assistant
B.S., Electrical & Computer Engineering, Northeastern University, Boston, U.S.A
B.S., Behavioral Neuroscience, Northeastern University, Boston, U.S.A
Email: annapragada.s@northeastern.edu
Sidharth Annapragada is from Philadelphia, Pennsylvania. His experience includes mechanical design, embedded firmware, and software development for robotics. He is interested in gaining a better understanding of the brain through an engineering lens, and in applying neuroscience to engineering. In his spare time, Sid likes to rock climb and read. He has cooked every dish from the book series Redwall but also loves to create unique foods.
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Julia Malejczyk
Undergraduate Research Assistant
Anticipated B.S., Health Science, Northeastern University, Boston, U.S.A
Email: malejczyk.j@northeastern.edu
Julia Malejczyk is from Burlington, Connecticut. She originally joined the lab with an interest in exploring the connection between predictive abilities and fine motor skills in children with ASD. She plans on attending medical school and is interested in pediatrics. In her spare time, she enjoys cooking, gardening, hiking, and practicing yoga.
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Drew Skotarczak
Undergraduate Research Assistant
Anticipated B.S., Computer Science & Behavioral Neuroscience, Northeastern University, Boston, U.S.A
Email: skotarczak.d@northeastern.edu
Drew Skotarczak is from New Providence, New Jersey. He is an undergraduate pursuing a combined degree in Computer Science and Behavioral Neuroscience as well as a minor in Philosophy. He plans to complete his degree in 2025. Drew’s research interests lie at the intersection of motor control and athletics. He is particularly interested in understanding fine motor control and manipulation of dynamic objects as well as how movement science can inform rehabilitation after concussions and spinal cord injuries. He is fascinated with philosophical topics surrounding artificial intelligence and the human brain. Outside of his academic work, Drew enjoys reading, live music, and any sport he can play.
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Jayne Kimber White
Undergraduate Research Assistant
Anticipated B.S., Behavioral Neuroscience, Northeastern University, Boston, U.S.A
Email:kimberwhite.j@northeastern.edu
Jayne Kimber White is from Boston, Massachusetts. She is pursuing an undergraduate degree in behavioral neuroscience at Northeastern University. Her experiences include EKG, fMRI, and post-concussion studies. She is interested in gaining a better understanding of the fine motor aspect of behavior as well as applying this knowledge towards her interests in executive function disorders, specifically post-concussion. In her spare time, she likes to read and exercise. One of her favorite things to do is explore the city with her friends and family.
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Grace Haecherl
Undergraduate Research Assistant
Anticipated B.S., Behavioral Neuroscience, Northeastern University, Boston, U.S.A
Email: haecherl.g@northeastern.edu
Grace Haecherl is from Laguna Hills, California. She is a Bachelor of Science in Behavioral Neuroscience candidate. She joined the Action Lab to pursue research in motor control and executive function in individuals with Autism Spectrum Disorder. She has interests in fine motor control as it intersects with neurodegenerative disorders including Huntington’s and Parkinson’s disease. In the future, she plans to pursue an MD and hopes to become a surgeon. In her spare time, she enjoys reading, hiking, and exercising. One of her favorite ways to spend a day off is at the beach with her family pets.
Recent Alumni
Jessica Young
Postbaccalaureate Alumni, Now a Paramedic in Boston
B.S., Biology, Northeastern University, Boston, U.S.A
Email: young.jess@northeastern.edu
Jessica Young is from Warren, New Jersey. She originally joined the lab as an undergraduate student with an interest in investigating the link between timing in skilled motor performance and time perception. Continuing since her graduation in December 2023, she plans on attending paramedic school in the spring of 2025 before eventually applying to medical school. Currently, her hobbies include reading, going to the gym, and spoiling her new kitten!
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Sabra Sisler
Postbaccalaureate Alumni, Now a PhD Student at Stanford University
B.S., Behavioral Neuroscience, Northeastern University, Boston, U.S.A
Email: sisler.s@northeastern.edu
Sabra is from Bethesda, Maryland. She will be pursuing a PhD program in biomedical engineering starting in fall 2024 at Stanford. She joined the Action Lab as an Undergraduate Research Fellow investigating the role of motor adaptation with assistive and rehabilitative devices. When not in the lab, she enjoys camping, listening to audiobooks, playing board games, and eating pomegranates.
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Mohsen Sadeghi
Research Scientist Alumni, now research scientist at Liquid Wire Inc.
Ph.D., Engineering, University of Cambridge, Cambridge, UK
B.S./M.S., Mechanical Engineering, Isfahan University of Technology, Isfahan, Iran.
Email: m.sadeghi@northeastern.edu
Mohsen is from Isfahan, Iran. His research focuses on the computational aspects of motor control and motor learning. Specifically, he is interested in computational models of behavior that can explain complex and skillful object manipulation in humans and monkeys. Mohsen has a (rusty) black belt in Karate, and enjoys Persian poetry, reading novels, and having deep philosophical conversations with Salah’s two toddlers!
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Sabrina Bond
Undergraduate Alumni, Now Medical Student at Stanford University
B.S., Northeastern University, Behavioral Neuroscience
Email: bond.s@northeastern.edu
Sabrina joined the Action Lab to pursue research on motor challenges in individuals with autism. Over the past three years, she has explored motor control and computational techniques to understand the predictive impairments of the disorder. She received the Schafer Research Scholarship to work full time as a research coop in the Action Lab. Sabrina now aims to pursue an MD-PhD and hopes to contribute to the ongoing clinical and basic research of neurodegenerative diseases. Being originally from
Brazil, you can always find Sabrina wearing the thickest winter gear on campus.
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Reza Sharif Razavian
Postdoctoral Alumni, Now Assistant Professor at Northern Arizona University
Ph.D./MASc, University of Waterloo, Canada, Systems Design Engineering
B.S., Sharif University of Technology, Tehran, Iran, Mechanical Engineering
Reza is from Tehran, Iran. In his research work he seeks to find out if robots can be like humans or can humans be studied as robots? He borrows from control theory and dynamical system analysis tools to better understand how humans move and interact with their environment. Reciprocally, the gained insights may lead to more agile and dexterous robots. He is currently a Postdoctoral Fellow supported by the Canadian Natural Sciences and Engineering Research fellowship. Outside the lab Reza enjoys hiking and woodworking. A fun fact is that Reza has a (very) sweet tooth and loves baking cake for his labmates.
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Marta Russo
Postdoctoral Alumni. Now Junior Research Professor at the Policlinico at University of Tor Vergata in Rome
Ph.D., Tor Vergata University, Rome, Neuroscience
M.S., Sapienza University, Rome, Neuroscience
B.S., Sapienza University, Rome, Physics
Marta is from Italy. She is interested in neuromuscular mechanisms at multiple scales, from postural control and human-human interaction in professional dancers to reaching and catching in clinical populations. Her approach includes virtual environments and computational modeling. She is a recipient of the Society for Neural Control 2020 Scholarship and she has applied her experience as a Virtual Reality Design Intern at Facebook Reality Labs. She enjoys doing puzzles, practicing yoga and she is a ‘Friends’ pundit, her roommates even call her Monica!
Lab Alumni
Post-Doctoral Alumni
Mohsen Sadeghi
Motion Algorithms Scientist
Liquid Wire Inc.
Reza Sharif Razavian
Assistant Professor, Mechanical Engineering
Northern Arizona University
Marta Russo
Junior Research Professor
Policlinico Tor Vergata: Fondazione PTV
Se-Woong Park
Assistant Professor, Kinesiology
University of Texas at San Antonio
Masaki O. Abe
Associate Professor
Hokkaido University, Japan
Jooeun Ahn
Assistant Professor
Seoul National University, South Korea
Nikita A. Kuznetsov
Assistant Professor
Louisiana State University, USA
Francesca Lunardini
Postdoctoral Fellow
Politecnico di Milano, Italy
Pauline Maurice
Scientist
CNRS, Centre National de la Recherche Scientifique, Nancy, France
Bahman Nasseroleslami
Research Scientist
Trinity College of Dublin, Ireland
Aymar De Rugy
Scientist
Centre de la Recherche Nationale Scientifique (CNRS), France
Won Joon Sohn
Postdoctoral Fellow at University of California Irvine
Graduate Alumni
Rashida Nayeem
Haptics Engineer
Apple
Carissa Aekins
Clinical Research Associate
Syneos Health
Ian Zuzarte
Senior Research Scientist
Drager Medical Devices, Andover, MA
Zhaoran Zhang
Postdoctoral researcher
Columbia University
Meghan E. Huber
Assistant Professor, Mechanical Engineering
University of Massachusetts at Amherst
Fei Ye
PhD Student
University of California – Riverside
Rajal Cohen
Associate Professor, Psychology
University of Idaho
Kunlin Wei
Professor
Beijing University, China
Tjitske Boonstra
Business
William J. Dean
Senior Software Analyst
Orlando, Florida
Xiaogang Hu
Assistant Professor
North Carolina State University
Hiromu Katsumata
Professor
Daito-Bunka University, Japan
Lisa Maurer
Research Associate
University of Giessen, Germany
Eric Penchansky
Master Student
Mechanical Engineering
Aaron Raftery
General Manager
Smartwatt Energy, Chicago, USA
Daniel Russell
Associate Professor
Old Dominion University, USA
Tian Shen
Industry
Hong Yu
Medical Doctor
Cambridge Health Associates
Undergraduate Alumni
Jessica Young
Paramedic
Coastal Medical Transportation System
Sabra Sisler
Research Assistant
Stanford University School of Engineering
Sabrina Bond
Medical Student
Stanford University School of Medicine
Rachel Huynh
Undergraduate student
Nutrition Health and Society at Brown University
Christina Larson
Undergraduate student
Biology at Spring Hill College in Mobile, Alabama
Hillary Hoyt
Undergraduate student
Behavioral Neuroscience
Abigail Nugent
Systems Engineer II
BD, Franklin Lakes, New Jersey
Abigail Cahil
Medical Student
Emily Wiecek
Ophthamologist at Boston Childrens Hospital
Julia Ebert
Graduate student, Computer Science Harvard University
Dena Guo
Cleveland Clinic Medical School
Hannah Tam
Ph.D. student, Biological and Biomedical Sciences, Harvard Medical School
Kaleb Noruzi
Undergraduate Student
Bioengineering
Jeffrey Zhu
Undergraduate Student
Computer Engineering
Ollie Cervantes
Medical School, San Francisco
Keith Harrigian
Ph.D. Student, Computer Science
Johns Hopkins University
Rebecca Cheng
Graduate Student
Cornell University
Anne Sigl
Undergraduate Student
Bioengineering