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Microdissection of Mouse Brain into Functionally and Anatomically Different Regions
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Análisis de la arquitectura cerebral de los mamíferos
1Department of Cognitive Neurology, University of Tübingen, Germany. fahad.sultan@uni-tuebingen.de
Nature
|January 24, 2002
Resumen
La evolución del cerebro de los mamíferos muestra patrones de crecimiento distintos entre el neocórtex y el cerebelo. Un nuevo análisis revela que sus superficies se escalan proporcionalmente, lo que sugiere aumentos paralelos en la capacidad computacional y la interdependencia funcional.
Área de la Ciencia:
- La neurociencia es la neurociencia.
- Biología evolutiva Biología evolutiva.
- Anatomía comparada y anatomía comparada.
Sus antecedentes:
- Los cerebros de los mamíferos comprenden regiones distintas con variadas trayectorias evolutivas.
- Investigaciones anteriores indicaron diferentes ratios de crecimiento para el neocórtex y el cerebelo en relación con el volumen total del cerebro.
- La proporción de volumen neocórtex-cerebro aumenta con la evolución, mientras que el cerebelo mantiene una proporción constante.
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