Personal profile
Research interests
The nervous system translates sensory inputs into appropriate motor outputs. Although sensory inputs are processed in diverse and complex fashions, most of the results of their computations are eventually filtered through a shared end-point: the motor circuits of the spinal cord. The long term goal of our research is to address two major aspects of motor control:
1) What is the structure of the spinal microcircuit, and what are the functional synaptic properties of its connections? How do these output circuits serve to combine behavioral modules for optimal movements?
2) How do descending commands, especially those from the vestibular (balance) system, operate on spinal microcircuits to elicit behavior?
Mentoring
Graduate school is an exciting time that stretches students to build on their strengths and develop new skills. It can also be a frustrating time as students compare their scientific visions with the realities of their data. My job as a mentor is to meet each student (and postdoc) where they are, and support their transition to independent success. To this end, I meet with everyone weekly or more frequently, ensure that lab meetings are a chance to develop intellectually as a group, and encourage trainees to take ownership of their projects so that we battle the challenges of research side by side.
Science is hard enough even when everything is going well; it is nearly impossible when you don't feel comfortable in your own lab. My goal is that all members of the lab, regardless of identity, feel supported and respected every day in their research and in their lives. This principle guides our daily choices, and I encourage anyone considering this lab to talk with lab members for their perspectives.
Available to Mentor:
- PhD Students
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Collaborations and top research areas from the last five years
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Parallel serotonergic pathways influencing spinal cord circuits
Sun, Q. Y. & Bagnall, M. W., Mar 18 2026, In: Neuron. 114, 6, p. 978-979 2 p.Research output: Contribution to journal › Comment/debate
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V2b Neurons Act via Multiple Targets to Produce in Phase Inhibition during Locomotion
Sengupta, M., Bertram, A., Zhu, S. I., Goodhill, G. J. & Bagnall, M. W., Jul 16 2025, In: Journal of Neuroscience. 45, 29, e1530242025.Research output: Contribution to journal › Article › peer-review
Open Access1 Link opens in a new tab Scopus citations -
Motor control: Snake neurons speed up
Bello-Rojas, S. & Bagnall, M. W., Feb 5 2024, In: Current Biology. 34, 3, p. R98-R99Research output: Contribution to journal › Comment/debate
Open Access1 Link opens in a new tab Scopus citations -
Neuronal birthdate reveals topography in a vestibular brainstem circuit for gaze stabilization
Goldblatt, D., Huang, S., Greaney, M. R., Hamling, K. R., Voleti, V., Perez-Campos, C., Patel, K. B., Li, W., Hillman, E. M. C., Bagnall, M. W. & Schoppik, D., Apr 10 2023, In: Current Biology. 33, 7, p. 1265-1281.e7Research output: Contribution to journal › Article › peer-review
Open Access13 Link opens in a new tab Scopus citations -
Organization of vestibular circuits for postural control in zebrafish
Liu, Z. & Bagnall, M. W., Oct 2023, In: Current Opinion in Neurobiology. 82, 102776.Research output: Contribution to journal › Review article › peer-review
Open Access5 Link opens in a new tab Scopus citations