Dysfunctional supplementary motor area implication during attention and time estimation tasks in schizophrenia: a PET-O15 water study
| Autor: | Pilar Lopez, Natalia Ojeda, Salvador Cervera, Felipe Ortuño |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Cognitive Neuroscience
Schizophrenia (object-oriented programming) Dysfunctional family Activation study Brain mapping Oxygen Radioisotopes Reference Values Time estimation Reaction Time medicine Humans Attention Motor Neurons Motor activation Brain Mapping Supplementary motor area Brain Time perception medicine.anatomical_structure Acoustic Stimulation Neurology Positron-Emission Tomography Time Perception Schizophrenia Schizophrenic Psychology Psychology Neuroscience Cognitive psychology |
| Zdroj: | NeuroImage. 24:575-579 |
| ISSN: | 1053-8119 |
| DOI: | 10.1016/j.neuroimage.2004.09.010 |
| Popis: | Results of this PET-O15 water activation study confirm the implication of supplementary motor areas during time estimation tasks. They also show that the cortical-subcortical network associated with temporal processing is impaired in schizophrenia. Following recent proposals of time dynamic networks, this impairment may consist in a dysfunctional imbalance of early failure of supplementary motor activation during temporal processing. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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