Peak activity occurs approximately 30 minutes after an oral dose except in the nervous system where several hours are required for penetration of the blood / brain barrier. (marvistavet.com)
They found that the activity picked up by the electrodes at the two «hot spots» tracked with peak activity at these sites, as measured by fMRI. (sciencemag.org)
Ms. Huerta's attacks are particularly interesting given the UFW's harsh rhetoric and stances toward the undocumented during its period of peak activity in the late 1960s and early 1970s. (observer.com)