Memory and verbal learning functions in twins with bipolar-I disorder, and the role of information-processing speed.
|Title||Memory and verbal learning functions in twins with bipolar-I disorder, and the role of information-processing speed.|
|Publication Type||Journal Article|
|Year of Publication||2005|
|Authors||Kieseppä, T, Tuulio-Henriksson A, Haukka J, Van Erp T, Glahn D, Cannon TD, Partonen T, Kaprio J, Lönnqvist J|
|Date Published||2005 Feb|
|Keywords||Adult, Bipolar disorder, Case-Control Studies, Female, Humans, Male, Memory Disorders, Mental Processes, Middle Aged, Neuropsychological Tests, Time Factors, Verbal Learning|
Euthymic bipolar-I disorder (BP I) patients and their siblings have shown impairments in verbal learning and memory functions compared with controls, suggesting that these impairments may be genetic in origin. Reduced information-processing speed has been associated with impaired memory in the elderly, and recently in schizophrenia. The authors compared verbal learning and memory functioning in twins with BP I and co-twins to control twins, and examined whether the observed deficits are related to information-processing speed.
|Alternate Journal||Psychol Med|