What kind of changes does Nicotine in cigarettes cause in the brain?
Understand the Problem
The question is asking about the types of changes that nicotine in cigarettes causes in the brain, prompting a choice among physical, chemical, atmospheric, and structural changes.
Answer
Chemical changes.
The final answer is chemical changes.
Answer for screen readers
The final answer is chemical changes.
More Information
Nicotine affects the brain by altering neurotransmitter activity, leading to changes in concentration, attention, and mood. It primarily influences chemical balances and processes within the brain, making it highly addictive.
Tips
Confusing chemical changes with structural changes is common; remember nicotine affects neurotransmitter levels immediately.
Sources
- Smoking effects on the brain - Medical News Today - medicalnewstoday.com
- Nicotine and the young brain - Truth Initiative - truthinitiative.org
- How nicotine may buffer the brain - Yale School of Medicine - medicine.yale.edu
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