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Scents left behind by bumblebees may help them remember recently visited flowers. 

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image: Cortical Interneurons Show Layer-Specific Activities

Cortical Interneurons Show Layer-Specific Activities

By | March 2, 2017

Researchers examine the firing patterns of interneurons throughout all layers of the somatosensory cortices of alert mice.  

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 Zebra finches reared by another species learn to sing their foster parents’ song with rhythms characteristic of their genetic background.

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An experiment in which people pass each other initially nonrhythmic drumming sequences reveals the human affinity for musical patterns.

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image: Infographic: Taking Note of Singing Errors

Infographic: Taking Note of Singing Errors

By | March 1, 2017

Birds' brains respond to distorted songs with changes in dopamine signaling.

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image: ADHD Linked to Structural Differences in the Brain

ADHD Linked to Structural Differences in the Brain

By | February 21, 2017

Imaging data show smaller volumes in several brain regions among people diagnosed with the behavioral disorder.

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image: Study: One Wasp Takes Control of Another

Study: One Wasp Takes Control of Another

By | January 25, 2017

Crypt keeper wasps appear to command crypt gall wasps to dig exit tunnels on their behalf.

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image: Image of the Day: Trade Deals

Image of the Day: Trade Deals

By | January 25, 2017

The forces of supply and demand appear influence paper wasp (Polistes dominula) populations. When more nest options are available, helper wasps work fewer hours to earn membership in a colony.

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image: Scientists Activate Predatory Instinct in Mice

Scientists Activate Predatory Instinct in Mice

By | January 16, 2017

A new study reveals how the amygdala is involved in controlling predatory behavior in mice.

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image: Jeremy Day Probes Reward Signaling in the Brain

Jeremy Day Probes Reward Signaling in the Brain

By | January 1, 2017

The University of Alabama, Birmingham, researcher seeks the neural roots of animal behavior

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