Positive symptoms and time perception in schizophrenia: A meta-analysis
Positive symptoms of schizophrenia may be related to distortions in time perception. To examine this issue, we conducted a meta-analysis to determine whether positive symptoms are associated with deficits in time processing performance. MEDLINE and Web of Science were searched from January 1980 thro...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2018-09-01
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| Series: | Schizophrenia Research: Cognition |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2215001318300027 |
| _version_ | 1818020821514321920 |
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| author | Natsuki Ueda Kazushi Maruo Tomiki Sumiyoshi |
| author_facet | Natsuki Ueda Kazushi Maruo Tomiki Sumiyoshi |
| author_sort | Natsuki Ueda |
| collection | DOAJ |
| description | Positive symptoms of schizophrenia may be related to distortions in time perception. To examine this issue, we conducted a meta-analysis to determine whether positive symptoms are associated with deficits in time processing performance. MEDLINE and Web of Science were searched from January 1980 through March 2017, and all related articles and their references were scrutinized to find relevant studies. Studies were selected if they included participants with a diagnosis of schizophrenia, and reported data from behavioral measures of interval timing (e.g. duration discrimination and temporal order judgement). The results indicated that positive symptoms of schizophrenia are related with overestimation of interval timing (i.e., acceleration of the “internal clock”), and suggest that time perception may be associated with psychosis. Keywords: Interval timing, Positive symptoms, Psychosis, Time perception, Internal clock |
| first_indexed | 2024-04-14T08:10:34Z |
| format | Article |
| id | doaj.art-11c315ae4a11488d913ff43ed6b9ac58 |
| institution | Directory Open Access Journal |
| issn | 2215-0013 |
| language | English |
| last_indexed | 2024-04-14T08:10:34Z |
| publishDate | 2018-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Schizophrenia Research: Cognition |
| spelling | doaj.art-11c315ae4a11488d913ff43ed6b9ac582022-12-22T02:04:33ZengElsevierSchizophrenia Research: Cognition2215-00132018-09-011336Positive symptoms and time perception in schizophrenia: A meta-analysisNatsuki Ueda0Kazushi Maruo1Tomiki Sumiyoshi2Department of Clinical Epidemiology, Translational Medical Center, National Center of Neurology and Psychiatry, Tokyo, Japan; Corresponding author at: Department of Clinical Epidemiology, Translational Medical Center, National Center of Neurology and Psychiatry, 4-1-1, Ogawa Higashi, Kodaira, Tokyo 187-8551, Japan.Faculty of Medicine, University of Tsukuba, Ibaraki, JapanDepartment of Clinical Epidemiology, Translational Medical Center, National Center of Neurology and Psychiatry, Tokyo, Japan; Department of Preventive Intervention for Psychiatric Disorders, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, JapanPositive symptoms of schizophrenia may be related to distortions in time perception. To examine this issue, we conducted a meta-analysis to determine whether positive symptoms are associated with deficits in time processing performance. MEDLINE and Web of Science were searched from January 1980 through March 2017, and all related articles and their references were scrutinized to find relevant studies. Studies were selected if they included participants with a diagnosis of schizophrenia, and reported data from behavioral measures of interval timing (e.g. duration discrimination and temporal order judgement). The results indicated that positive symptoms of schizophrenia are related with overestimation of interval timing (i.e., acceleration of the “internal clock”), and suggest that time perception may be associated with psychosis. Keywords: Interval timing, Positive symptoms, Psychosis, Time perception, Internal clockhttp://www.sciencedirect.com/science/article/pii/S2215001318300027 |
| spellingShingle | Natsuki Ueda Kazushi Maruo Tomiki Sumiyoshi Positive symptoms and time perception in schizophrenia: A meta-analysis Schizophrenia Research: Cognition |
| title | Positive symptoms and time perception in schizophrenia: A meta-analysis |
| title_full | Positive symptoms and time perception in schizophrenia: A meta-analysis |
| title_fullStr | Positive symptoms and time perception in schizophrenia: A meta-analysis |
| title_full_unstemmed | Positive symptoms and time perception in schizophrenia: A meta-analysis |
| title_short | Positive symptoms and time perception in schizophrenia: A meta-analysis |
| title_sort | positive symptoms and time perception in schizophrenia a meta analysis |
| url | http://www.sciencedirect.com/science/article/pii/S2215001318300027 |
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