The Effect of Shared Emotional States on Helping Behavior in Rats and its Basis in Empathy
Session Number
Q37
Advisor(s)
Peggy Mason, University of Chicago
Location
B-133
Start Date
28-4-2016 9:15 AM
End Date
28-4-2016 9:40 AM
Abstract
Empathy is a complex psychological phenomenon that can motivate the occurrence of behaviors that benefit others in distress; we call this helping. In humans, the relationship between empathy and helping is modified by the emotional state of the potential helper. To test if the same holds true in rats, midazolam, an anxiety-reducing drug, was administered to a rat that could help his trapped cagemate by releasing him from a restrainer. Control rats received either saline or no injection. The two rats from the same cage were placed into an arena, with one rat in a restrainer in the center and the other rat free to move around within the arena. One-hour testing sessions were repeated for 12 days. We found that rats injected with midazolam did not help their cagemate although saline-injected and uninjected rats did. These data suggest that the ability to share another's distress is required for motivating helping, even in rodents. Movement analysis across the conditions will be presented. By studying helping and its basis in empathy in rats, we can develop a better understanding of biological contributions to empathy in people, and thereby improve relationships between people.
The Effect of Shared Emotional States on Helping Behavior in Rats and its Basis in Empathy
B-133
Empathy is a complex psychological phenomenon that can motivate the occurrence of behaviors that benefit others in distress; we call this helping. In humans, the relationship between empathy and helping is modified by the emotional state of the potential helper. To test if the same holds true in rats, midazolam, an anxiety-reducing drug, was administered to a rat that could help his trapped cagemate by releasing him from a restrainer. Control rats received either saline or no injection. The two rats from the same cage were placed into an arena, with one rat in a restrainer in the center and the other rat free to move around within the arena. One-hour testing sessions were repeated for 12 days. We found that rats injected with midazolam did not help their cagemate although saline-injected and uninjected rats did. These data suggest that the ability to share another's distress is required for motivating helping, even in rodents. Movement analysis across the conditions will be presented. By studying helping and its basis in empathy in rats, we can develop a better understanding of biological contributions to empathy in people, and thereby improve relationships between people.