Phenothiazine derivatives are widely used and their toxic effects in adults are well recognized. They include dizziness, mild skin reactions, jaundice, motor restlessness, and occasionally neuromuscular reactions. Dystonia and symptoms resembling parkinsonism usually occur only at high dosages. These are well-recognized complications in mental hospitals when drugs are being used to treat psycho...

Narcissists and nonnarcissists were insulted by high-status and low-status evaluators and were given an opportunity to self-protect with a comparative (evaluator derogation; Experiment 1) and noncomparative (inflated state self-esteem; Experiments 1 and 2) strategy. Narcissists engaged in comparative self-protection indiscriminately (i.e., derogating both low-status and high-status evaluators),...

Paroxysmal hypnogenic dyskinesia is a rare clinical entity characterized by intermittent dystonia and choreoathetoid movements that begin exclusively during sleep, often with consciousness preserved once the patient is awakened during the episodes. They occur almost every night and are often misdiagnosed as sleeping disorders. Paroxysmal hypnogenic dyskinesia is currently known to be a form of ...

Background: The family of disorders associated with antibodies against neuronal surface antigens is a rapidly expanding category of autoimmune neurologic disease. Methods: Clinical and laboratory findings of a patient with voltage-gated Kv1 potassium channel (VGKC)-complex autoantibodies are reported and the literature is reviewed. Results: New-onset faciobrachial dystonic seizures, distal larg...

BACKGROUND Neurodegeneration with brain iron accumulation (NBIA), formerly known as Hallervorden-Spatz syndrome, is a heterogeneous group of disorders with different treatment options. CASE REPORTS In the first case, progressively generalizing dystonic symptoms appeared during childhood. A mutation in the gene encoding pantothenate kinase 2 (PANK2) was found. Brain MRI showed bilateral hypers...

Parkinson's disease (PD) and focal dystonia (FD) are both predominantly characterized by motor symptoms. Also, recent research has shown that sensory processing is impaired in both movement disorders. FD is characterized by involuntary movements and abnormal limb postures; thus, abnormal kinesthesia could be involved in the pathogenesis. We examined passive index finger movements in patients wi...

New perspectives in neurorehabilitation suggest that behavioral treatments of movement disorders may modify the functional organization of central somatosensory neural networks. On the basis of the assumption that use-dependent reorganization in these networks contributes to the fundamental abnormalities seen in focal dystonia, we treated 10 affected musicians and measured the concomitant somat...

Dystonia is a syndrome characterized by sustained muscle contractions frequently causing twisting and repetitive movements or abnormal postures. Dystonic reactions may be a complication of many drugs such as antipsychotics, anti-emetics and antidepressants. This report presents a 4-year-old healthy boy who was admitted to an emergency department with acute dystonia following the ingestion of me...

BACKGROUND Ataxia with vitamin E deficiency (AVED) is an autosomal recessive disorder that usually presents with ataxia, areflexia, and proprioceptive and vibratory sensory loss. Dystonia has been reported rarely. CASE REPORT An 11-year-old female presented with dystonic head tremor and cervical and bilateral arm dystonia. Her 14-year-old older brother had dystonic head tremor and generalized...

One of the agents that cause dystonic reactions is metoclopramide. In this study, we presented three individuals of the same family who were admitted to our hospital while receiving the treatment of metoclopramide because of developing acute dystonic reaction. Appropriate doses of metoclopramide therapy had begun to all brothers with a diagnosis of gastroenteritis. After receiving the first dos...