{"ok":true,"nota":{"id":"791d89d5857470d4","slug":"un-nuevo-hardware-permite-registrar-la-actividad-de-neuronas-en-monos--791d89","titulo":"Un nuevo hardware permite registrar la actividad de neuronas en monos durante mucho tiempo","resumen":"Investigadores presentaron equipos implantables y software de detección automática para registrar, durante largos períodos, la actividad de neuronas en varias regiones del cerebro de primates no humanos. Es una extensión de tecnologías ya usadas en roedores.","fuente":"biorxiv","fuenteNombre":"bioRxiv · preprints","color":"#be2628","autor":"Dubey, A., Xu, Q., Khazali, M. F., Choi, J., Wingel, K., Haggerty, J., Stefanowicz, J., Pesaran, B.","url":"https://www.biorxiv.org/content/10.64898/2026.10.22.761135v1?rss=1","imagen":"/hoy/portada/791d89d5857470d4","tema":"ciencia","subtemas":["electrofisiología","primates no humanos","neurotecnología","registro neuronal","software científico"],"entidades":["bioRxiv"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-27T00:00:00.000Z","indexTs":"2026-10-27T21:18:35.926Z","hash":"69d8b1d07556d7e9d68bbfdd719962351e410c1301f6972e1684228707b75fc7","tsa":{"time":"Oct 27 21:19:13 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Hasta ahora, estudiar cómo se coordinan varias zonas del cerebro en animales complejos era caro y limitado en el tiempo. Esta herramienta busca abaratar y automatizar esos registros, lo que acelera la investigación sobre enfermedades neurológicas y sobre las bases de la conducta. Para alguien de acá, el impacto directo es indirecto: aparecerá en tratamientos o en conocimiento de largo plazo, no en un año. Y el trabajo presenta el hardware como un avance técnico, no como un hallazgo sobre el cerebro humano.","quienFirma":"bioRxiv (preprint; institución principal no identificada en el resumen)","confianza":"preprint","consulta":null},"sello":{"hash":"69d8b1d07556d7e9d68bbfdd719962351e410c1301f6972e1684228707b75fc7","sello":"834086f57a83d29dde851f8ada00218454c6833fc186d861353ea4a959cfde4e","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6590164,"aleatorio":"5e84283b5fa32c898fa5f9d8b7e39272571c62b1ce5e7070f13f7671da65ebee","tiempo":"2026-10-27T21:19:00.000Z"},"nist":{"cadena":2,"pulso":2002015,"salida":"E51E1C19D2D113F53FEF58160A55D8674E256E73227B0332301890EAAE3A97A8BA3482FA10587676058B8D904F4076E4A66918D38CBDE6648680225F4E4B5870","tiempo":"2026-10-27T21:17:00.000Z"},"noAntes":"2026-10-27T21:19:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 27 21:19:13 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Scalable hardware and software for high-density, multi-regional electrophysiology in non-human primates","descripcion":"Understanding how distributed neural circuits generate complex behaviors requires long-duration recordings from populations of individual neurons across multiple brain regions. High-density Neuropixels probes have revolutionized rodent systems neuroscience. Extending these capabilities to non-human primates (NHPs) for chronic, multi-regional recordings requires compact, implantable microdrive hardware and reliable automated spike-sorting software. NHPs provide access to complex and flexible behaviors that are difficult to study in other model systems. Extending the Neuropixels revolution to NHPs therefore depends on integrating hardware and software for long-duration, multi-regional recordin","pubDate":"2026-10-27","url":"https://www.biorxiv.org/content/10.64898/2026.10.22.761135v1?rss=1"},"indexado":"2026-10-27T21:18:35.926Z"}}