Music exposure improves spatial cognition by enhancing the BDNF level of dorsal hippocampal subregions in the developing rats

Jan 24, 2016Brain research bulletin

Music improves spatial thinking by raising growth factor levels in memory-related brain areas of young rats

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Abstract

Early music exposure significantly enhances learning performance in developing rats, as shown by improved water maze test results.

  • Exposure to Mozart K.448 was linked to enhanced learning abilities in a water maze task.
  • BDNF/TrkB levels in the dorsal hippocampus regions CA3 and dentate gyrus increased following music exposure.
  • No significant change in BDNF/TrkB levels was observed in the dorsal hippocampus CA1 region.
  • The findings suggest a potential relationship between music exposure and spatial memory improvement in rats.

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