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Other signs and symptoms of Prader-Willi syndrome may include: 1  Nearsightedness (myopia) and other vision problems. 2  Light skin and hair compared with other family members. 3  High pain tolerance, making it difficult to identify injury or illness. 4  Problems regulating body temperatures during fever or in hot and cold places.
Spinal Cord Disorders (Dr. Merchut) Clinical signs and symptoms in spinal cord lesions. 1. Motor signs and symptoms. Lower motor neuron (LMN) signs (Table 1) are found in a limb if some of its. muscles are innervated by anterior horn cells (lower motor neurons) affected at the level. of the spinal cord lesion.