Abstract
Stimulus-dependent hemispheric-regional changes are found in the activity of the serotoninergic system. Determination of stimulus novelty is provided by a decrease of serotonin and its metabolite content in the frontal cortex of the left hemisphere as well as in the striatum without the effect of lateralization. Presentation of an extinct stimulus is attended by a serotonin increase in the hippocampus of the left hemisphere and in the amygdaloid complex of both hemispheres.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
