<unk> , also called<unk>  dissociation, is a condition in which<unk>  is experienced without unpleasantness. This usually results from injury to the brain, lobotomy, cingulotomy or morphine analgesia. Preexisting lesions of the insula may abolish the aversive quality of<unk> ful stimuli while preserving the location and intensity aspects. Typically, patients report that they have<unk>  but are not bothered by it; they recognize the sensation of<unk>  but are mostly or completely immune to suffering from it. The pathophysiology of this disease revolves around a disconnect between the insular cortex secondary to damage and the limbic system, specifically the cingulate gyrus whose prime response to the<unk>  perceived by insular cortex is to tether it with an agonizing emotional response thus signaling the individual of its propensity to inflict actual harm. A disconnect however is not the only prime causative factor, damage to these aforementioned cortical structures also results in the same symptomology.
Pain asymbolia
Spasm
Baricity
Automatism 
Food craving
Neophobia
Autophobia
Fear of falling