Electroconvulsive therapy may produce immediate relief from depression, but:

A. may result in schizophrenia.
B. can also change the hemisphericity of the brain.
C. is not a long-term improvement.
D. should not be used more than once.
B

3 answers

No.

Please do not post any more questions until you've corrected the wrong answers you've already posted.
http://en.wikipedia.org/wiki/Electroconvulsive_therapy#Degree_of_effectiveness_and_risks
got it C!!!!