bloeding CVA infarct
Conditions
Interventions
None listed
Sponsors
Universitair Medisch Centrum Utrecht
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: Neurological patients: parietal/temporal lesions,
Exclusion criteria
Exclusion criteria: Neurological patients: 85 years of age, history of psychiatric disorders or substance abuse, unable to perform neuropsychological screening and/or experiments Healthy controls: 85 years of age, history of psychiatric disorders or substance abuse, unable to perform neuropsychological screening and/or experiments
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| Neglect: indication of frequency, severity, and (dis)similarities of signs of neglct in near and far space will be obtained. Signs of neglect have been associated with a poor functional outcome compared to absence of neglect. Knowledge about frequency and severity of far space neglect is as such of great importance. Currently, far space neglect is not generally screened for nor systematically investigated. | — |
Primary
| Measure | Time frame |
|---|---|
| Screening: neuropsychologische test scores, for general knowledge about intact and impaired cognitive domains (especially perception and attention (neglect)) Experiments: response times, accuracy, scan patterns (visual search), level of cross-modal integration, etc. All these parameters/measurements will be linked to lesions in specific regions of the brain. Based on their performance in the near versus far space conditions, patients will be grouped: a group of patients with impairments in near space, a group of patients with impairments in far space, a group of patients with impairments in both regions, and a group of patients without impairments. Lesion overlap analyses will be performed to look into the neural mechanisms underlying processing in the different regions of space. Common lesion locations in patients with specific impairments in near space or far space will be observed. | — |
Countries
Netherlands
Outcome results
None listed