Final answer:
Dopaminergic cells have important functions in memory formation and are implicated in various mental disorders. They play a role in associative learning, long-term memory, and mood regulation.
Step-by-step explanation:
Dopaminergic (DA) cells in the brain play a crucial role in several functions. They are involved in memory formation by modulating long term potentiation (LTP) in the hippocampal region. The rewarding events mediated by DA also contribute to associative learning and long-term memory.
DA deregulation has been associated with schizophrenia, anxiety disorders, and mood disorders. Therapeutic approaches often target DA receptors in these conditions. In depression-bipolar states, the cycling between mania and depression is linked to hyper/hypodopaminergic states.