New research from the University of California, Irvine reveals that sex differences in learning and memory mechanisms are triggered by biological events occurring during puberty. Findings show prepubescent female rodents have much better hippocampal long-term potentiation (LTP) and spatial learning than same-age males, but puberty has opposite consequences for synaptic plasticity in the two sexes.
The study, titled “Prepubescent female rodents have enhanced hippocampal LTP and learning relative to males, reversing in adulthood as inhibition increases” was recently published in Nature Neuroscience.
Since the late 19th century, the general consensus in the scientific community has been that men outperform women on spatial tasks, while women excel in learning tasks involving verbal material, while the general debate has been about why there is a difference.
“The surprising conclusion…
