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Are voluntarily controlled by skeletal or cardiac or smooth?
Voluntary muscles are controlled by the skeletal muscle system, while cardiac and smooth muscles are involuntary and regulated by the autonomic nervous system. Skeletal muscles are under conscious control for movement, posture, and facial expressions, while cardiac muscles control the heart's contractions and smooth muscles regulate internal organ functions.
What are 3 places skeletal muscles can be found?
Skeletal muscles are found attached to bones, surrounding joints to provide movement, and in the face and neck for facial expressions.
Does skeletal muscles move limbs and produce smiles?
Yes, skeletal muscles are responsible for the movement of limbs in the body. They contain muscle fibers that contract and relax, causing the bones they are attached to move. Skeletal muscles also play a role in producing smiles, as they assist in the movement of the muscles in the face that create facial expressions.
Explain why facial muscles are necessary?
the muscles in our face are necessary so we can smile and make facial expressions
What muscles are mimetic muscles?
They are facial muscles innervated by the facial nerve that, among other things, control facial expression.
How can the latest console detect facial expressions?
in the device there is a motion control feature which also has the ability to detect facial expressions..:D
How many muscles are in a human head?
There are over 50 muscles in the human head, mainly responsible for facial expressions, chewing, and neck movements. These muscles work together to allow us to speak, eat, and show emotions through facial expressions.
What are the different muscles on the face and how do they contribute to facial expressions?
The face has several muscles that work together to create facial expressions. These muscles include the frontalis, orbicularis oculi, zygomaticus, orbicularis oris, and platysma. Each muscle is responsible for different movements, such as raising the eyebrows, smiling, frowning, and puckering the lips. When these muscles contract and relax in various combinations, they produce a wide range of facial expressions that convey emotions and communicate with others.
How many facial expressions does a cat have?
The approximate number of facial expressions dogs can make are 100
How many muscles in the face?
There are around 43 muscles in the human face responsible for facial expressions, such as smiling or frowning. These muscles allow us to make various facial movements and convey emotions.
What are your face muscles called?
The muscles in the face are called facial muscles. They are responsible for controlling facial expressions, helping with speech and eating, and also play a role in communicating emotions. Some examples of facial muscles include the frontalis, orbicularis oculi, and zygomaticus.
What is the nerve supply of the muscles of facial expression?
The facial muscles are innervated by facial nerve (cranial nerve VII). In contrast, the nearby masticatory muscles are innervated by the mandibular nerve, a branch of thetrigeminal nerve (V).
