President Lyndon B. Johnson signed the Civil Rights Act of 1964 with at least 75 pens, which he handed out to congressional supporters of the bill such as Hubert Humphrey and Everett Dirksen and to civil rights leaders such as Martin Luther King Jr. and Roy Wilkins.
Treacher Collins Syndrome is believed to be caused by a change in the gene on chromosome 5, which affects facial development. About 40 percent of the time, one parent has the Treacher Collins Syndrome gene. Geneticists can now determine whether the Treacher Collins gene is a new mutation or one that has been passed on. There are new studies being done to see about the possibilities of there being other genes that could be involved with this syndrome.
The delicate spinal cord and nerves are further supported by strong muscles and ligaments that are attached to the vertebrae. Common Causes of Neck Pain. You may have been referred to a neurosurgeon because of pain in your neck or shoulder, or tingling and numbness in your arms.erniated discs or bone spurs may cause a narrowing of the spinal canal or the small openings through which spinal nerve roots exit. Pressure on a nerve root by a herniated disc or a bone spur may result in: 1  Pain in the arm and neck. 2  Numbness or weakness in the arm or forearm.