Option A is correct. Neuronal identity is established through the motion of a unique type of transcription factors (TFs), referred to as terminal selectors, that bind to cis-regulatory factors of terminal identification genes and modify the establishment of neuron-specific gene packages .
The first basic rule for terminology of neuron kinds acknowledges that they are rather diverse across all regions, and that every type is commonly special in its soma-dendritic morphology,
In the model, neural variety is generated via varying the intrinsic houses of exceptional neurons (i.e., tiers of excitability, refractory period, etc.,). Each neuron's endeavor is influenced via different neurons that are sending information through synaptic connections.
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