Topic: α4β2 nAChR

The medial prefrontal cortex (mPFC) is a brain region responsible for a variety of cognitive functions including attention and working memory. Cholinergic neurons, which release acetylcholine (ACh), are known to enhance attention and their pathophysiology is associated with disorders such as Alzheimer’s disease and epilepsy. Nicotinic acetylcholine receptors (nAChRs) are activated by the cholinergic system and modulate neuronal excitability. Therefore, understanding nAChR mediated synaptic neurotransmission will allow us to better understand how the activity of neurons are precisely controlled