1 “... neural networks. Hippocampus and cortex are the most critical brain structures involved in the process...”

2 “...-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP). This AOP could apply for chemicals having structural...”

3 “... brain structures fundamental for learning and memory processes...”

4 “... during synaptogenesis (development) in hippocampus (one of the critical brain structures for learning...”