Duchenne usually affects young boys.
Duchenne had weakened his body.
As with the Duchenne type, BMD usually affects only boys.
Duchenne markers around the eye area make people seem more sincere and intense.
It is called a Duchenne smile, and it's not something that is easily faked.
For some types of MD such as Duchenne type and LGMD,
treatment with steroid medication can help to maintain muscle strength.
Real" smiles- called Duchenne smiles- involve not only the major
muscle that pulls the mouth to the side and upward, but also the muscles around the eyes.
In addition to the upturned corners of the
mouth(which stereotypically are associated with a smile), the Duchenne smile is identified by the narrowed,
happy eyes that leave wrinkles, or“crow's feet.”.
It is now under investigation on its efficacy for the treatment of Duchenne muscular dystrophy,
Leber's hereditary optic neuropathy, mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes as well as primary progressive multiple sclerosis.
Duchenne wrinkles are caused by facial muscles in the eye region(orbicularis oculi)
that are involved in multiple facial expressions including both“laugh-lines” associated with exuberance and joy or creases near the eyes that convey sadness and pain.