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Thalamus Overactivity Linked to Autism Behaviors in Mice

9/11/2025

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Summary

Story summary

Stanford University research shows that overactivity in the thalamus may contribute to autism-related behaviors in mice.
Reducing activity in the reticular thalamic nucleus (RT) alleviated symptoms like social withdrawal and repetitive actions.
Cntnap2 knockout mice, which display autism-like traits, exhibited increased RT neuron activity.
Treatment with Z944, a T-type calcium channel blocker, significantly improved behaviors.
The study highlights the thalamus as a potential target for future autism therapies, though further research is needed for human relevance.

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Story summary

Stanford University research shows that overactivity in the thalamus may contribute to autism-related behaviors in mice.
Reducing activity in the reticular thalamic nucleus (RT) alleviated symptoms like social withdrawal and repetitive actions.
Cntnap2 knockout mice, which display autism-like traits, exhibited increased RT neuron activity.
Treatment with Z944, a T-type calcium channel blocker, significantly improved behaviors.
The study highlights the thalamus as a potential target for future autism therapies, though further research is needed for human relevance.