Answer: D. spinal cord, thalamus, somatosensory cortex.
Step-by-step explanation:
The tactile stimulation can be define as the process of interpretation of the tactile stimuli by the body and providing a response to it. The tactile stimulus includes the texture, touch sensations, and temperature. This is sensed by the receptors beneath the skin.
The tactile stimuli is converted into neural signals by the aid of sensory receptors present in the skin. The sensory nerves carry the signals to the spinal cord.
These signals are pass on to the thalamus for processing. From the thalamus the signals are passed on to the somatosensory cortex residing in the parietal lobe. The brain then determines the place where the body was touched.