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Syringomyelia typically causes weakness, atrophy, and often fasciculations and hyperreflexia of the hands and arms; a deficit in pain and temperature sensation in a capelike distribution over the shoulders, arms and back is characteristic. Light touch and position and vibration sensation are not affected. Later, spastic leg weakness develops.
The syrinx (from the Greek word "σύριγξ" for pan pipes) is the vocal organ of birds. Located at the base of a bird's trachea, it produces sounds without the vocal folds of mammals. [1] The sound is produced by vibrations of some or all of the membrana tympaniformis (the walls of the syrinx) and the pessulus, caused by air flowing through ...
The siku is an Andean pan flute This pan flute from the Solomon Islands is made from bamboo bound with reeds and rope. A pan flute (also known as panpipes or syrinx) is a musical instrument based on the principle of the closed tube, consisting of multiple pipes of gradually increasing length (and occasionally girth). [1]
The avian syrinx is the primary vocal organ in most birds, [45] with the trachea being the primary resonator in the system. In some birds, the trachea is grossly elongated, coiling or looping within the thorax; the trumpet manucode's trachea is 20 times longer than is predicted for birds of a comparable size. This condition of tracheal ...
An electrolarynx, sometimes referred to as a "throat back", is a medical device used to produce clearer speech by those people who have lost their voice box, usually due to cancer of the larynx.
Classically, syringomyelia spares the dorsal column/medial lemniscus of the spinal cord, leaving pressure, vibration, touch and proprioception intact in the upper extremities. Neuropathic arthropathy, also known as a Charcot joint, can occur, particularly in the shoulders, in patients with syringomyelia. [8]
Syrinx or Pan flute; Syrinx (σύριγξ), also known as Pan flute, is an ancient musical instrument based on the principle of the stopped pipe, consisting of a series of such pipes of gradually increasing length, tuned (by cutting) to a desired scale. Sound is produced by blowing across the top of the open pipe (like blowing across a bottle top).
Syrinx was a beautiful wood nymph who had many times attracted the attention of satyrs, and fled their advances in turn. She worshipped Artemis, the goddess of wilderness, and, like her, had vowed to remain a virgin for all of time.