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Completed 1

Brain scans reveal sex differences in Smokers' glutamate levels

Knowledge-focused Completed

This study looked at how smoking and quitting overnight affect a brain chemical called glutamate in men and women. Researchers scanned the brains of 58 smokers to measure glutamate in key areas linked to withdrawal. They also checked hormone levels in women to see if they play a …

Matched conditions: SEX

Sponsor: University of California, Los Angeles • Aim: Knowledge-focused

Last updated May 17, 2026 05:04 UTC

SEX

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Brain scans reveal sex differences in Smokers' glutamate levels