when nicotine binds to nicotinic acetylcholine receptors In the brain, This causes the release of a specific neurotransmitter. Identify this neurotransmitter, and the effects that it has on the brain.

when nicotine binds to nicotinic acetylcholine receptors in the brain, This causes the release of a specific neurotransmitter called dopamine.

Explanation:

Dopamine is a neurotransmitter in the brain which causes pleasure to the brain but it is a complex chemical. Generally, dopamine gives a feeling of motivation, happiness, and focus. Due to the intake of nicotine, dopamine is secreted at a high level and it increases the excessive qualities of dopamine. It cause a serious problem in the brain. High secretion of dopamine will make us lose interest and became more complex in us.