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What causes uncontrollable muscle movements?
Involuntary muscle movement includes peristalsis in the GI tract and the beating of your heart. Generally involuntary muscles are smooth muscles (intestines, blood vessels), but the cardiac muscles are sometimes categorized as striated due to their structural similarities to skeletal muscles.
What causes involuntary close together eye movement?
Smooth muscles
What body system directly causes movements and facial expressions?
The muscular system directly causes movements and facial expressions by contracting and relaxing muscles in response to stimuli from the nervous system. The coordination between the nervous system and muscular system allows for a wide range of movements and facial expressions to occur.
What is the role of GABA in huntington's disease?
GABA is an inhibitory neurotransmitter that plays a role in the basal ganglia of the brain. The basal ganglia is related with movement and coordinates with the cerebellum in order to control our movements. GABA neurotransmitters are destroyed in Huntington's disease, which causes an imbalance in motions because of the decreased inhibitory neurotransmitters. This causes the involuntary movements that are characteristic of Huntington's.
Is a muscle makes a movement in the joint?
Opposing muscles use connective tissues to cause movement in a joint.
What acid causes muscles to ache produced by milk?
Lactic acid causes muscles to ache
What is a muscle that causes a joint to bend when it contract?
A muscle that causes a joint to bend when it contracts is called a flexor. Flexor muscles, such as the biceps brachii in the upper arm, work by shortening and pulling on the bones to decrease the angle at a joint, facilitating movements like bending the elbow. In contrast, extensors are muscles that increase the angle at a joint.
What causes orogenic movements?
No
Why do birds twitch and what causes this behavior in their movements?
Birds twitch as a way to adjust their balance and maintain stability while perched or moving. This behavior is caused by their nervous system sending rapid signals to their muscles, helping them make quick and precise movements to stay steady.
What causes loose abdominal muscles?
The causes of loose abdominal muscles include extreme weight loss and pregnancy.
What are the causes of crustal movements?
convenction!!
When lactate builds in a runners muscles it causes a burning sensation. what causes this to occur?
The muscles do not have enough oxygen for aerobic respiration.
