Author Question: In the context of psychosurgery, in__________, physicians beam streams of radiation deep into the ... (Read 123 times)

londonang · **on:** Jun 19, 2018

In the context of psychosurgery, in__________, physicians beam streams of radiation deep into the skull, destroying spots of tissue believed to be overactive in severe obsessive-compulsive disorder.

A) prefrontal lobotomy
B) electroconvulsive therapy
C) gamma knife surgery
D) split-brain surgery
E) Select

Question 2

When we look at a visual stimulus, our impressions of it may seem fluid enough. This is because:

A) saccadic eye movements create perceptions at a rate of approximately 20 per second, making the images seem continuous.
B) short-term memories overlap, which gives the impression of a single perception.
C) sensory memory briefly holds perceptions, making them seem connected.
D) perceptions in short-term memory are not stored but are constantly replaced with new perceptions.