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	<title>Dopamine and fear extinction &#8211; BIOENGINEER.ORG</title>
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		<title>Dopamine Reveals When Fear Memories Can Be Forgotten</title>
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		<pubDate>Mon, 28 Apr 2025 19:25:01 +0000</pubDate>
				<category><![CDATA[Health]]></category>
		<category><![CDATA[Anxiety and PTSD treatment]]></category>
		<category><![CDATA[Basolateral amygdala neuron populations]]></category>
		<category><![CDATA[Dopamine and fear extinction]]></category>
		<category><![CDATA[Neural circuits of emotional regulation]]></category>
		<category><![CDATA[Ventral tegmental area function]]></category>
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					<description><![CDATA[In the intricate labyrinth of the brain’s neural circuits, a precise biochemical signal is crucial for extinguishing fear—a process vital for mental flexibility and emotional resilience. A groundbreaking study led by neuroscientists at MIT has illuminated the role of dopamine release in mediating this “all-clear” signal, offering unprecedented insight into how the brain unlearns fear. [&#8230;]]]></description>
		
		
		
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