A student is feeling inside her backpack to find her mobile phone. There are a number of other items in the backpack. Which component of somatosensory conduction is most likely to provide the detailed sensory information that will help her distinguish her phone from other items?a) A slow-conducting pathway that projects into the intralaminar nuclei of the thalamusb) The primary dorsal root ganglion neuron, dorsal column neuron, and the thalamic neuronc) The opposite anterolateral pathway that travels to the reticular activating systemd) A bilateral, multisynaptic, slow-conducting tract