Characterized by the loss of pigmentation of the substantia nigra pars COMPACTA

It is a progressive disorder that causes brain cells to waste away or degenerate.

unpleasant, subjective, sensory and emotional experience associated with actual or potential tissue damage or described in terms of such damage.

common, recurrent, primary headache of moderate to severe intensity that interferes with normal functioning and is associated with GI (constipation/diarrhea), neurologic and autonomic symptoms

the most common type of primary headache and more common in women than men

intense, excessive and persistent worry and fear about everyday situations.

intense, excessive and persistent worry and fear about everyday situations.

common, lifelong, often severe cyclic mood disorder characterized by recurrent fluctuations in mood, energy, and behavior

characterized by delusions, hallucinations, disorganized thinking and speech, abnormal motor behavior, inappropriate affect, negative symptoms, and impaired psychosocial functioning

clinical course characterized by one or more major depressive episodes without a history of manic or hypomanic episodes

group of conditions that affect the ability to sleep well on a regular basis.

Persistent eating behavior that negatively impact your health, your emotion and ability to function in important areas of life