Hoppa Lab Identifies 'Volume Control' in Brain
Whether you have a photographic memory, the memory of an elephant, or just a plain old bad memory, your brain relies on the complex functioning of electrical signals and neurotransmitters to bring the past to life. New Dartmouth research adds to the understanding of how memories are formed and how learning happens. A research team from the Hoppa Lab in the Department of Biological Sciences has identified a "molecular volume knob" that regulates electrical signals, controlling the width of electrical signals that flow across synapses in the brain.
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