In the primary repression phase, 'it is highly probable that the immediate precipitating causes of primal repressions are quantitative factors such as...the earliest outbreaks of anxiety, which are of a very intense kind'.
1 A neurologist treats brain and nervous system disorders that may contribute to sleep problems.  An otolaryngologist treats ear, nose, and throat conditions. This doctor may evaluate snoring and other breathing problems associated with sleep disorders.
Types of specialists that might help with a migraine diagnosis: Headache or Migraine specialist â are doctors who focus on treating people with migraines. These doctors can be internal medicine doctors, family practice doctors, neurologists, or other specialists who see many patients with headache disorders.