The terms retinal migraine and ocular migraine are often confused with visual migraine, which is a far-more-common symptom of vision loss, resulting from the aura phase of the common migraine. The aura phase of migraine can occur with or without a headache.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  mentalism(Noun) The doctrine that physical reality exists only because of the mind's awareness. 2  mentalism(Noun) Activities such as mind reading, especially when used by performers.
Egoism is a teleological theory of ethics that sets as its goal the benefit, pleasure, or greatest good of the oneself alone.t is contrasted with altruism, which is not strictly self-interested, but includes in its goal the interests of others as well. There are at least three different ways in which the theory of egoism can be presented: Psychological Egoismâ This is the claim that humans by nature are motivated only by self-interest.