Cholinergic and dopaminergic projections to the rat medial prefrontal cortex (m PFC) are both involved in cognitive functions including attention. Pubmed Abstract | Pubmed Full Text | Cross Ref Full Text Sarter, M., Hasselmo, M.
These neuronal systems modulate m PFC neuronal activity mainly through diffuse transmission.
This is why social networks have become part of the relationship-building fabric of Chinese society. Roughly half of China’s 513 million netizens are using social networking sites, and all of these social networks are home grown.
Imagine that you are entering a library with a brand-spanking-new maker space.
This same library has a largely Spanish-speaking clientele.
Part of its popularity can be attributed to the ability of users to include images and video, something Twitter is only now beginning to allow.
Today it’s the top platform for social discourse and a big driver for consumer activity. Just as American celebrities communicate with their fans via Twitter, Chinese celebrities depend on Weibo as a way to connect with their fans and drive popularity.
The density of varicosities, along these segments was considered as a possible activity-dependant morphological feature.