Complex sentence: Tourette syndrome patients may exhibit symptoms of other comorbid conditions along with their motor and phonic tics, including obsessive-compulsive disorder (OCD), Attention Deficit Hyperactiviy Disorder (ADHD), learning disabilities, and sleep disorders.
Split into simpler sentences: Tourette syndrome patients may exhibit symptoms of other comorbid conditions along with their motor and phonic tics. Associated conditions include attention-deficit hyperactivity disorder (ADD or ADHD), obsessive-compulsive disorder (OCD), learning disabilities and sleep disorders.