AI Article Synopsis
- Most animals start managing their posture early in life, which is crucial for their movement and activities, like hunting for food, even for fish that can swim upside down.
- Recent studies on zebrafish have focused on the vestibular circuits that help with postural control, showing similarities to mammalian systems, which helps us understand the shared traits in these systems.
- The transparency and easy access to zebrafish have allowed researchers to explore neural circuits in ways that are difficult with mammals, leading to new insights into the organization of postural control.
Article Abstract
Most animals begin controlling their posture, or orientation with respect to gravity, at an early stage in life. Posture is vital for locomotor function. Even animals like fish, which are capable of swimming upside-down, must actively control their orientation to coordinate behaviors such as capturing prey near the water's surface. Here we review recent research from multiple laboratories investigating the organization and function of the vestibular circuits underlying postural control in zebrafish. Some findings in zebrafish strongly align with prior observations in mammals, reinforcing our understanding of homologies between systems. In other instances, the unique transparency and accessibility of zebrafish has enabled new analyses of several neural circuit components that remain challenging to study in mammalian systems. These new results demonstrate topographical and circuit features in postural control.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11528713 | PMC |
| http://dx.doi.org/10.1016/j.conb.2023.102776 | DOI Listing |
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