Drugs that do not penetrate the blood brain barrier can be administered to particular neural structures
A) by SC injection.
B) through a stereotaxically positioned cerebral cannula.
C) through an intracerebral microelectrode.
D) by IV injection.
E) by injection into a carotid artery.
Question 2
Multiple-unit signals are typically
A) recorded through microelectrodes.
B) recorded through electrodes that are larger than microelectrodes.
C) integrated, or added together, to facilitate their interpretation.
D) both A and C
E) both B and C
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