Failure of an embryonic neuron to establish a synaptic connection to another cell

Question

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Failure of an embryonic neuron to establish a synaptic connection to another cell leads to the programmed cell death of that neuron. This process, called apoptosis, is a normal part of neural development, as it helps to refine and shape the connections between neurons. However, if too many neurons undergo apoptosis, it can contribute to neurological disorders such as Alzheimer's disease.

Failure of an Embryonic Neuron to Establish a Synaptic Connection