Hannah F. Clarke
= Hannah F. Clarke
{c}
A researcher who coauthored selective prefrontal serotonin-depletion experiments in <marmosets>. Reversal-learning measures tested cognitive flexibility under a specified perturbation rather than equating every serotonergic effect with the same behavioral mechanism.<Cognitive inflexibility after prefrontal serotonin depletion by Hannah F. Clarke and others>[study design and results; author roster]{ref}