Neuroscience

Deciphering how the brain encodes color and shape

There are hundreds of thousands of distinct colors and shapes that a person can distinguish visually, but how does the brain process all of this information? Scientists previously believed that the visual system initially ...

Medical research

Measuring brain activity associated with social behavior in mice

Existing electrophysiological and fluorescence-based brain imaging techniques in mice are generally invasive, require head fixes or cables, and are not suitable for long-term recordings. While there have been recent advances ...

Neuroscience

Neurons reliably respond to straight lines

Single neurons in the brain's primary visual cortex can reliably detect straight lines, even though the cellular makeup of the neurons is constantly changing, according to a new study by Carnegie Mellon University neuroscientists, ...

Neuroscience

Single neuron consciousness in the binocular brain

In contrast to unpaired organs like the heart, liver or appendix, the brain is recognizable as a roughly symmetrical organ. Consciousness is a seemingly unpaired phenomenon created by this paired organ. One way to explore ...

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