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Questions and Answers
What was the outcome of artificially over-expressing the V1aR gene in the ventral pallium of male meadow voles?
What was the outcome of artificially over-expressing the V1aR gene in the ventral pallium of male meadow voles?
- Decreased number of Vasopressin 1A receptors on the post-synaptic membranes
- Had no effect on the number of Vasopressin 1A receptors on the post-synaptic membranes
- Altered the location of Vasopressin 1A receptors
- Increased number of Vasopressin 1A receptors on the post-synaptic membranes (correct)
What effect did the increased V1aR gene expression have on the vasopressin-responsive neurons?
What effect did the increased V1aR gene expression have on the vasopressin-responsive neurons?
- Reduced the effect of vasopressin released on the neurons
- Caused the neurons to become less responsive to vasopressin
- Had no impact on the vasopressin-responsive neurons
- Enhanced the effect of vasopressin released on the neurons (correct)
What behavior did male meadow voles with V1aR Ventral Pallium over-expression exhibit that was non-species typical?
What behavior did male meadow voles with V1aR Ventral Pallium over-expression exhibit that was non-species typical?
- Strong huddling (correct)
- Aggressive behavior
- Increased solitary behavior
- Avoidance of other voles
How did the artificially induced V1aR gene over-expression affect pair bonding in adult male meadow voles?
How did the artificially induced V1aR gene over-expression affect pair bonding in adult male meadow voles?
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What region of the brain was targeted for over-expression of the V1aR gene in male meadow voles?
What region of the brain was targeted for over-expression of the V1aR gene in male meadow voles?
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