OBJECTIVE Depression in the elderly is common and often resistant to treatment. It has been suggested that late-life depression may be related to underlying neurobiological changes. However, these observations are derived from diverse clinical samples and as yet have not been confirmed in a more representative population study. Our aim was to investigate associations between neurological signs ...

OBJECTIVE A follow-up study of patients with schizophrenia was conducted to examine change in striatal volumes and extrapyramidal symptoms after a change in medication. METHOD Thirty-seven patients with schizophrenia and 23 healthy volunteers were examined. Patients at baseline receiving typical antipsychotics (N=10) or risperidone but exhibiting limited response (N=13) were switched to treat...

Objective To investigate progressive non-fluent aphasia and histopathologically-proven corticobasal degeneration. Methods We evaluated symptoms, signs, neuropsychological deficits, and radiology data longitudinally, in a patient with autopsy-proven corticobasal degeneration and correlated these observations directly to the neuroanatomic distribution of the disease. Results At presentation, ...

how to cite this article: ashrafi mr, nikkhah a, houshmand m, aryani o. l-2-hydroxyglutaric aciduria is a diagnostic indicator of leukodystrophy: a casereport iranian journal of child neurology 2011;5(4):37-38.   l-2-hydroxyglutaric aciduria is a rare autosomal recessive inherited neurometabolic disorder.it is characterized by slow progressive neurological dysfunction with cerebellar ataxia, py...

BACKGROUND AND PURPOSE Patients with mild cognitive impairment and subcortical cerebrovascular disease (svMCI) can be isolated using criteria modified from those of Erkinjuntti et al. for subcortical vascular dementia and have poorer outcomes (cognitive deterioration, disability, institutionalization, and mortality). The aim of this study was to test which of the core (dysexecutive syndrome wit...

Antidepressants and antipsychotics can cause side effects in various organs and organic systems, and some (and) in the central nervous system, which can also be clinically manifested by suicidal behavior as well. Tricyclic antidepressants particularly of imipramine and clomipramine can have pro-suicidal effect, which is believed to be the consequence of their own hypothetic asynchronous cogniti...

Aripiprazole is a D2 and D3 receptor partial agonist that is unlike other second generation antipsychotics. The effectiveness of aripiprazole with regard to neurocognitive function and its adverse effects is unclear. The present study evaluates the comparative efficacy, effects on neurocognitive function, and adverse effects of aripiprazole and risperidone in the treatment of hospitalized patie...

The epidemiology of extrapyramidal reactions to metoclopramide was studied by examining reports in the Adverse Reactions Register of the Committee on the Safety of Medicines and comparing these with prescribing figures by general practitioners in the United Kingdom for metoclopramide (Maxolon). In the period 1967-82 there were an estimated 15.9 million prescriptions and 479 reports of extrapyra...