Causalgia Causalgia is an old term that is now called complex regional pain syndrome type 2, is a neuropathic pain disorder in which pain, that

Central pain syndrome Central pain syndrome is often referred to as neuropathic pain, is a rare neurological condition caused by damage to or dysfunction of

Anosognosia Anosognosia also called "lack of insight," is a neuropsychological condition where the patient is unaware of his or her neurological deficit or psychiatric condition.

Aphantasia Aphantasia is defined as congenital inability to experience voluntary mental imagery or the inability to form voluntary visual imagery, with intact semantic memory and vision

Pseudoexfoliation syndrome Pseudoexfoliation syndrome also known as Viking disease, is a complex and age-related systemic disorder characterized by the progressive accumulation and granular deposition of

Septo optic dysplasia Septo-optic dysplasia also called De Morsier syndrome, is a disorder of early brain and eye development. Although septo optic dysplasia signs and

Tension myositis syndrome Tension Myositis Syndrome (TMS), also known as Tension Myoneural Syndrome, is a condition originally described by John E. Sarno, MD, a retired

Arthus reaction Arthus reaction is a rare adverse reaction that usually occurs after vaccination with large and more severe local reactions, belonging to type 3

Barth syndrome Barth syndrome is a rare genetic metabolic and neuromuscular disorder characterized by an enlarged and weakened heart (dilated cardiomyopathy), weakness in muscles used

Cogan syndrome Cogan syndrome is a rare autoimmune or inflammatory disease that affects the eyes and inner ears. Cogan syndrome is a very rare type of