{Reference Type}: Editorial {Title}: Studying behavior under constrained movement. {Author}: Gutierrez R; {Journal}: Elife {Volume}: 12 {Issue}: 0 {Year}: 2023 08 30 {Factor}: 8.713 {DOI}: 10.7554/eLife.91145 {Abstract}: A new platform for studying how brain activity is linked to behavior enables researchers to perform diverse experiments on mice that have their heads immobilized.