12.07.2015 Views

Chapter 33 The Nervous System.pdf

Chapter 33 The Nervous System.pdf

Chapter 33 The Nervous System.pdf

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

<strong>Chapter</strong> <strong>33</strong><strong>Nervous</strong> <strong>System</strong><strong>33</strong>.4 Effects of Drugs• Many drugs that affect the nervous systeminfluence the level ofa neurotransmittercalled dopamine.• Normally, dopamineis removed from asynapse by beingreabsorbed by the neuron that released it.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!