Brain imaging studies have implicated an area of the cortex called the TPO, lying at the junction of the temporal, parietal, and occipital lobes, which may be the cause of this condition:

a. Anesthesia

b. Synesthesia

c. Senesthesia

d. Synosthesia

e. Sensorithesia

B) Synesthesia

Explanation:

Synesthesia is a sensation produced in one modality when a stimulus is applied to another modality, as when the hearing of a certain sound induces the visualization of a certain color. It may be caused by unusual cases of cross-talk between normally separated brain regions. Synesthesia alters connectivity in temporo-occipital and parietal areas. A brain imaging studies that implicated an area of the cortex called the TPO, lying at the junction of the temporal, parietal, and occipital lobes is likely caused by a condition known a synesthesia.