This is a real human brain and spinal cord. And it would be positioned in my head like this. Front of the brain, back of the brain coming down, hanging down as the spinal cord.And these are the nerves that are actually going to go down into your lower extremity. So all the information that's going to go down into your lower extremity to control your body is controlled. And the sensory information is coming in through those nerve fibers.>> Looks like a bunch of wise. >> It does. Well, you know, we are quite ...

RT Massimo (@Rainmaker1973)This is the most detailed view of a human brain to date.A team of researchers used electron microscopy (EM) to image a cubic millimeter-sized piece of human brain tissue at high resolution and this is a single neuron with 5,600 of the nerve fibers that connect to it. https://t.co/gJiaDY8HFB ...

How many meaningful social relationships can a human brain handle? One scientist has an answer. https://t.co/uq5pMn9zBX ...