Reversible lesions can be produced by microinjection directly into the target brain structure of a
A) local anesthetic such as lidocaine.
B) a micro knife blade.
C) coolant followed by antifreeze.
D) both A and B
E) both B and C
Question 2
Reversible brain lesions, if properly done,
A) destroy only those neurons that have been cooled.
B) produce a discrete area of permanent damage.
C) destroy neurons by freezing them.
D) produce no permanent neural damage.
E) eliminate all neural activity in the brain for about 3 hours.
How Marijuana Affects the Brain
Filter in the vena cava prevents an embolus from traveling to the heart, lungs, or brain; A, Greenfi
2-1b Structure of the water molecule
Chromosome structure.
A model for the RuvA-RuvB-Holliday junction structure
Nucleosome structure