Conversion disorder or functional neurological disorder is a neurological symptom complex originating from psychological factors, which manifests in voluntary motor and sensory functions or as unexplained epilepsy-like seizures. Until the 1980's the disorder was called hysterical neurosis. Later on, various general terms, such as unexplained somatic symptoms, pseudoneurological, somatoformic, p...

We report a patient with systemic lupus erythematosus complicated by toluene poisoning. She had erythema, alopecia, arthralgia, and various neurological symptoms. Laboratory findings showed leukocytopenia, low levels of complements, and anti-dsDNA antibody. However, normal interleukin-6 level and IgG index of cerebrospinal fluid and brain magnetic resonance imaging and single photon emission co...

HYPOTHESIS Gluten causes symptoms, in both celiac disease and non-celiac gluten-sensitivity, by its adverse actions on the nervous system. Many celiac patients experience neurological symptoms, frequently associated with malfunction of the autonomic nervous system. These neurological symptoms can present in celiac patients who are well nourished. The crucial point, however, is that gluten-sensi...

np-c is a severe, progressive and irreversible neurovisceral disease, which is invariably fatal. np-c is a rare disease, with an estimated minimal incidence of 1/120,000 live births . np-c is caused by mutations in npc1 (~95% of patients) or npc2 genes .defective npc1 and npc2 proteins result in a disruption of lipid metabolism . one of special features of this disorder is heterogeneous manifes...

Dermatitis herpetiformis and coeliac disease are gluten-sensitive diseases that share immunopathological mechanisms. Neurological disorders are reported in both diseases, being more frequent in coeliac disease. Dermatitis herpetiformis is rare in paediatric populations and only sporadic cases with neurological dysfunction are reported. Uncertainty exists as to whether early treatment may stop o...

Headache syndromes can be associated with focal neurological symptoms or signs. Good knowledge of primary headaches, a detailed history and a thorough clinical examination are prerequisites for their differential diagnosis. The neurological symptoms produced by the migraine aura are the most characteristic and recognisable. However, structural lesions, such as vascular malformations, can produc...

OBJECTIVE Stress, pain, injury, and psychological trauma all induce arousal-mediated changes in brain network organization. The associated, high level of arousal may disrupt motor-sensory processing and result in aberrant patterns of motor function, including functional neurological symptoms. We used the auditory oddball paradigm to assess cortical arousal in children and adolescents with funct...

Parkinson’s disease (PD) is a progressive neurodegenerative disease characterized by motor and non-motor symptoms. It is expected to impose an increasing economic and social burden on human populations. The motor symptoms of PD are well known, including age-dependent uncontrollable resting tremor, bradykinesia, rigidity, posture instability. In the non-motor symptoms, cognitive changes, d...