The main purpose of the study is to examine to which extent abnormalities in the dynamics of neural activities observed in patients with psychosis is related to difficulties at ordering simple visual stimuli and/or personal events.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
OTHER
Masking
NONE
Enrollment
84
Connectivity between the areas related to information processing over time and the areas activated during the rest activity. We will verify whether the activation anomalies observed during time tasks predict anomalies in spontaneous activity dynamics.
link between EEG response anomalies related to information processing over time and response anomalies recorded during rest activity. We will check whether anomalies in EEG oscillatory responses during time tasks predict anomalies during the rest task.
Service de psychiatrie
Strasbourg, France
Abnormalities in connectivity during order judgement tasks will be taken as seeds to check whether they account for abnormalities in connectivity at rest, by means of mathematic modelization
Time frame: After study completion (2 years)
Evaluation of the brain' functional coupling dynamics over time (how neuronal networks and connectivity change over time) during rest.
Time frame: After study completion (2 years)
- Evaluation of the brain' functional coupling dynamics over time (how neuronal networks and connectivity change over time) during time ordering.
Time frame: After study completion (2 years)
Comparison of patients with schizophrenia vs. bipolar disorder
Time frame: During fMRI and EEG sessions
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