{"ok":true,"nota":{"id":"b1dff168e328641b","slug":"por-que-el-hemisferio-derecho-del-cerebro-controla-el-lado-izquierdo-d-b1dff1","titulo":"Por qué el hemisferio derecho del cerebro controla el lado izquierdo del cuerpo","resumen":"Dos neurocientíficos explican en formato de preguntas y respuestas por qué el cerebro maneja el lado opuesto del cuerpo. Describen el papel del tronco encefálico en el control de las neuronas de la médula espinal.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-qa-side-brain-left-body.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/right-brain.jpg","tema":"ciencia","subtemas":["neurociencia","cerebro","tronco encefalico","medula espinal","sistema nervioso"],"entidades":["University of Minnesota","Martin Wessendorf","Daniel Wang"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-27T05:00:02.000Z","indexTs":"2026-10-27T10:12:39.001Z","hash":"30404c9d5b332d9a8a6b3efcb4163c70a044392bc72b29132abddbfef9cef30c","tsa":{"time":"Oct 27 10:14:34 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"motor","registro":"hallazgo","porQueImporta":"Saber que las señales del cerebro se cruzan explica por qué un accidente o un ACV en un lado del cerebro afecta al lado contrario del cuerpo. Esto importa cuando alguien necesita entender un diagnóstico o acompañar a un familiar en la rehabilitación. El cruce de las señales ocurre en el tronco encefálico y en la médula, según la explicación de los expertos. La nota es divulgativa y no cubre todos los casos clínicos.","quienFirma":"Phys.org","confianza":"divulgacion","consulta":{"pregunta":"¿Te sorprendió saber que el cerebro cruza el lado del cuerpo?"}},"sello":{"hash":"30404c9d5b332d9a8a6b3efcb4163c70a044392bc72b29132abddbfef9cef30c","sello":"23e4d6b647f02ce92628ee0ae0027f886e7c022438fc16b49337401407ba7542","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6588835,"aleatorio":"89ae24cf56a22e2f6807dc60baba9ce4a534a51cef643af59c18f6ecc5baf3b8","tiempo":"2026-10-27T10:14:30.000Z"},"nist":{"cadena":2,"pulso":2001611,"salida":"06632D5D5B7578DB3FB42352471A2F1EF19245DDCC4489AD30FC20DB3D346D4C060C56F5565FD37642504EC8AD1DEEE69F8D721A9A6AC335C89DE79927E53A45","tiempo":"2026-10-27T10:14:00.000Z"},"noAntes":"2026-10-27T10:14:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 27 10:14:34 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Q&A: Why does the right side of the brain control the left side of the body?","descripcion":"Dr. Martin Wessendorf is a neuroscientist and an associate professor emeritus at the University of Minnesota. His work focuses on how the brainstem controls the function of neurons in the spinal cord. Daniel Wang also researches the brain, focusing on cognitive neuroscience and neurodegenerative diseases.","pubDate":"Tue, 27 Oct 2026 01:00:02 EDT","url":"https://phys.org/news/2026-10-qa-side-brain-left-body.html"},"indexado":"2026-10-27T10:12:39.001Z"}}