 The patient is a 34-year-old right-handed female who states her symptoms first started after a motor vehicle accident in September 2005.  She may have had a brief loss of consciousness at the time of the accident since shortly thereafter she had some blurred vision, which lasted about a week and then resolved.  Since that time she has had right low neck pain and left low back pain.  She has been extensively worked up and treated for this.  MRI of the C & T spine and LS spine has been normal.  She has improved significantly, but still complains of pain.  In June of this year she had different symptoms, which she feels are unrelated.  She had some chest pain and feeling of tightness in the left arm and leg and face.  By the next morning she had numbness around her lips on the left side and encompassing the whole left arm and leg.  Symptoms lasted for about two days and then resolved.  However, since that time she has had intermittent numbness in the left hand and leg.  The face numbness has completely resolved.  Symptoms are mild.  She denies any previous similar episodes.  She denies associated dizziness, vision changes incoordination, weakness, change in gait, or change in bowel or bladder function.  There is no associated headache.