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EDITOR'S CHOICE IN NEUROSCIENCE
The paper
K.N. Rohmann et al., “Plasticity in ion channel expression underlies variation in hearing during reproductive cycles,” Curr Biol, 23:678-83, 2013.
The finding
Female midshipman fish (Porichthys notatus) are more interested in males’ reproductive calls during the summer breeding season than in the winter. Andrew Bass, a professor of neurobiology and behavior at Cornell University, and colleagues now show that seasonal variation in hearing occurs due to the alteration of the total number of a type of ion channel, called big potassium (BK) channels, in the sensory cells of the fish’s ears.
The background
P. notatus spends its winters deep in the ocean and its summers in...
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