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A drawing by Konrad Lorenz showing facial expressions of a dog. The grimace scale (GS), sometimes called the grimace score, is a method of assessing the occurrence or severity of pain experienced by non-human animals according to objective and blinded scoring of facial expressions, as is done routinely for the measurement of pain in non-verbal humans.
The phrase "survival of the fittest" refers to biological fitness, not physical fitness. Biological fitness is the quantitative measure of individual reproductive success, e.g. the tendency of lineages containing individuals that produce more offspring in a particular environment to persist and thrive in that environment.
Grimace may refer to: A type of facial expression usually of disgust, disapproval, or pain; Grimace (composer), a French composer active in the mid-to-late 14th century; Grimace (character), a McDonaldland marketing character developed to promote the restaurant's milkshakes; Grimace scale, a method of assessing the occurrence or severity of pain
The universality hypothesis is the assumption that certain facial expressions and face-related acts or events are signals of specific emotions (happiness with laughter and smiling, sadness with tears, anger with a clenched jaw, fear with a grimace, or gurn, surprise with raised eyebrows and wide eyes along with a slight retraction of the ears ...
The flehmen response (/ ˈ f l eɪ m ən /; from German flehmen, to bare the upper teeth, and Upper Saxon German flemmen, to look spiteful), also called the flehmen position, flehmen reaction, flehmen grimace, flehming, or flehmening, is a behavior in which an animal curls back its upper lip exposing its front teeth, inhales with the nostrils usually closed, and then often holds this position ...
“If Grimace is a taste bud meant to show how good the food is why on earth would you name the damn thing after an expression of disgust,” another Twitter user pointed out. His feet are light ...
Here's everything you need to know about Grimace's green uncle, who became the face of the Shamrock Shake in 1975. ... Science & Tech. Shopping. Sports. Weather. 24/7 Help. For premium support ...
It is distinct from a similar but usually involuntary expression of anxiety known as a grimace. Although cross-cultural studies have shown that smiling is a means of communication throughout the world, [ 1 ] there are large differences among different cultures, religions, and societies, with some using smiles to convey confusion, embarrassment ...