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Your selections:
Cells and Circuits
Granule Cells
Granule cells are the smallest and most numerous type of neurons in the brain.
BrainFacts/SfN
ICYMI: The Brain Cells That Help You Quench Your Thirst
And other neuroscience news for the week of October 12, 2020.
BrainFacts/SfN
The Search for the Engram: Where Memory Lives in the Brain
For more than 100 years, neuroscientists have searched for memory’s physical form. Finding it would answer philosophical and scientific questions about our minds.
BrainFacts/SfN
How are Synapses Like Trees? An Introduction to Synaptic Pruning
Like a gardener trimming the excess branches of a tree, synaptic pruning clears away unneeded connections between neurons.
BrainFacts/SfN
The Action Potential: The Brain's Most Efficient Game of Telephone
Electrical signals power the connections between the brain’s billions of neurons.
BrainFacts/SfN
The Brain's Post Office
Inside every neuron, the Golgi apparatus sorts, modifies, and “mails” proteins.
BrainFacts/SfN
Hair Cells
The ear’s hair cells convert vibrations in the air into electrical messages the brain interprets as sound.
BrainFacts/SfN
Oligodendrocytes
Oligodendrocytes insulate the nerves in the brain and spinal cord, speeding up neural signaling.
BrainFacts/SfN
Amacrine Cells
Amacrine cells fine tune electrical signaling in the retina.
BrainFacts/SfN
Touch
Special receptors under your skin create the feelings of itch, touch, temperature, and pain.
BrainFacts/SfN
Vision
Light-sensing cells convert tiny packets of light into your view of the world.
BrainFacts/SfN
How Do 3-D Glasses Work?
Donning a pair of 3-D glasses at the movies can us immerse in the action. But the technology that makes 3-D movies work has always existed inside our brains.
BrainFacts/SfN
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3D Brain
An interactive brain map that you can rotate in a three-dimensional space.
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