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Torticollis, also known as wry neck, is a painful, dystonic condition defined by an abnormal, asymmetrical head or neck position, which may be due to a variety of causes. The term torticollis is derived from Latin tortus 'twisted' and collum 'neck'.
The asymmetrical tonic neck reflex (ATNR) is a primitive reflex found in newborn humans that normally vanishes around 6 months of age. It is also known as the bow and arrow or "fencing reflex" because of the characteristic position of the infant's arms and head, which resembles that of a fencer. When the face is turned to one side, the arm and ...
The hand is held parallel to the ground (face down) and rocked slightly. [27] [better source needed] Signal for Help is a single-handed gesture that can be used over a video call or in person by an individual to alert others that they feel threatened and need help. The signal is performed by holding one hand up with the thumb tucked into the ...
The different types of levers in the human body. These levers consisting of First Class Lever, Second Class Lever, and a Third Class Lever. The list below describes such skeletal movements as normally are possible in particular joints of the human body.
Neck-tongue syndrome (NTS), which was first recorded in 1980, [1] is a rare disorder characterized by neck pain with or without tingling and numbness of the tongue on the same side as the neck pain. [2] Sharp lateral movement of the head triggers the pain, usually lasting from a few seconds to a few minutes. Headaches may occur with the onset ...
Image credits: Emily Devenport #5. My parents and I used to go camping in the Sierra Nevada mountains every year with some of our extended family when I was growing up.
Similar to the swinging neckbreaker The attacking wrestler puts the opponent's arm over the back of their neck, and they put their arm on the back of the opponent's neck. The attacker then rotates their arms around the opponent's neck and bring both of them down to the ground, in a semi-circular motion, so that both the wrestler and the ...
Recently, vestibular reflexes have been investigated using leg rotation experiments. A leg and foot rotation test can be used to investigate changes in neuron activity within the labyrinth, or the inner ear. When the head is rotated while the leg and foot are rotated 90 degrees, the vestibular signals cause the brain to inhibit movement in the ...