{"ok":true,"nota":{"id":"4f93332dea61669d","slug":"una-camara-de-bajo-costo-permite-seguir-el-comportamiento-de-ratones-e-4f9333","titulo":"Una cámara de bajo costo permite seguir el comportamiento de ratones en su jaula todo el día","resumen":"Investigadores desarrollaron Camus, un sistema con cámaras USB comunes, luz infrarroja e piezas impresas en 3D para filmar ratones en su jaula sin interrumpirlos. Permite registrar su actividad de forma continua.","fuente":"biorxiv","fuenteNombre":"bioRxiv · preprints","color":"#be2628","autor":"Mehta, T., Angulo, N., Lu, A., Staten-Lusty, S., Im, V., Palkar, R., Nadazideh, C., Steward, G., Nakhjiri, C., Guo, Y., ","url":"https://www.biorxiv.org/content/10.64898/2026.10.23.761437v1?rss=1","imagen":"/hoy/portada/4f93332dea61669d","tema":"ciencia","subtemas":["comportamiento animal","equipamiento científico","neurociencia","monitoreo continuo","investigación en ratones"],"entidades":["bioRxiv"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-24T00:00:00.000Z","indexTs":"2026-10-24T15:11:09.033Z","hash":"c51b056b7a76bf1ac0bcab6d44cda05e313d616a4b422e904b419ac8ce69967d","tsa":{"time":"Oct 24 15:11:41 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Hasta ahora, observar ratones en su jaula era difícil porque los recipientes son opacos o tienen ángulos que tapan la comida y el agua. Con una cámara barata y piezas impresas en 3D, cualquier laboratorio chico podría seguir sus hábitos durante todo el ciclo día y noche. Para la ciencia argentina, eso baja costos y facilita estudios de neurología o psiquiatría en animales. Es una herramienta técnica: por sí sola no cura nada ni explica una enfermedad.","quienFirma":"bioRxiv (preprint)","confianza":"preprint","consulta":null},"sello":{"hash":"c51b056b7a76bf1ac0bcab6d44cda05e313d616a4b422e904b419ac8ce69967d","sello":"cc66afc9d9e20fd57d743b0e7b26e7f3f8e487cb405a11abaa3dfa30b970da06","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6580789,"aleatorio":"ef445ca14b9cc44e00694e8ae45e556d89bc9472bbb1a10007afd8001ec10ab5","tiempo":"2026-10-24T15:11:30.000Z"},"nist":{"cadena":2,"pulso":1997588,"salida":"4315C380001FD0D890EEE53FF21419B736E831E26AD56DEFA5C2AE6D55D6943F9D0D6E7E8E664DF8290240EFAD7D7019EEA88D2EB8226E778DCCC0E675FE4C53","tiempo":"2026-10-24T15:11:00.000Z"},"noAntes":"2026-10-24T15:11:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 24 15:11:41 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Camus: a video-based framework for continuous behavioral monitoring in the mouse home-cage","descripcion":"Home-cage activity is a window into the spontaneous behavioral repertoire of mice. These behaviors are organized across the circadian cycle, and disruptions in their duration, frequency, or organization may provide sensitive measures of neurological or psychiatric dysfunction. While continuous monitoring can help track the dynamics of spontaneous behavior, video recording in conventional laboratory cages is limited by compact cage geometry, opaque cage tops, and obstructed views of animals, food, and water. We therefore developed Camus, a Camera for home-cage recordings of Mus musculus mice. Camus integrates off-the-shelf USB cameras with infrared illumination and custom 3D-printed component","pubDate":"2026-10-24","url":"https://www.biorxiv.org/content/10.64898/2026.10.23.761437v1?rss=1"},"indexado":"2026-10-24T15:11:09.033Z"}}