What makes humanity humane
2006
Understanding Emotion and Motivation in the Brain
publication
Evidence: moderate
Author Information
Author(s): Pribram Karl H
Primary Institution: Georgetown University
Hypothesis
How do different brain systems process emotion and motivation?
Conclusion
The study reveals that the amygdala and basal ganglia play distinct roles in processing emotions and motivations, respectively.
Supporting Evidence
- The amygdala processes emotional responses while the basal ganglia manage motivational behaviors.
- Experiments showed that changes in familiar patterns elicit stronger body responses than mere changes in quantity.
- Amygdalectomized subjects maintained body responses despite the absence of the amygdala.
Takeaway
This study helps us understand that our feelings come from different parts of the brain, with one part helping us feel emotions and another helping us decide what to do.
Methodology
The study involved experiments on human and non-human primates to observe body responses and brain activity related to emotional and motivational processes.
Participant Demographics
Included both human subjects and non-human primates.
Digital Object Identifier (DOI)
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