One of the key questions of neurobiology is how neurons polarize to acquire two molecularly and functionally distinct compartments that emerge from the cell body: a single axon and multiple dendrites, ...

Neurons are highly polarized cells, and most develop a single axon and several dendrites. These two compartments acquire specific characteristics that enable neurons to transmit electrical signals.

Neuropathy in the hands can cause tingling, burning, and weakness. A healthcare provider may order diagnostic testing to identify the cause. Treatments like medication, therapy, or surgery can help ...