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Measuring brain activity during visual object recognition

Measuring brain activity during visual object recognition - Brain activity during visual recognition

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
NL-OMON
Registry ID
NL-OMON38699
Enrollment
23
Registered
2014-01-20
Start date
2014-02-10
Completion date
Unknown
Last updated
2024-04-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

n.v.t. n.v.t.

Interventions

None listed

Sponsors

Universitair Medisch Centrum Groningen
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Age: 18 - 35 years Right-handed Normal or corrected to normal eyesight Healthy Written consent

Exclusion criteria

Exclusion criteria: 1. MR incompatible implants 2. Neurological disorders current and/or past 3. Claustrophobia 4. Current ophtalmic or psychiatric disorder 5. The wish not to be informed in case of a possible brain abnormality that could be detected during the experiment. 6. Pregnancy or suspected pregnancy 7. Tattoos containing red pigments 8. Use of medication that can influence task results

Design outcomes

Primary

MeasureTime frame
We will investigate in which regions of the brain activity is correlated with object recognition. The functional coupling between *later* visual areas in the brain in the temporal lobe and *earlier* visual areas in the occipital lob will be considered based on task-related as well as resting-state activity.

Secondary

MeasureTime frame
Eye-movements will be analysed in order to investigate which specific parts of the objects are most important for object recognition and whether they can explain possible differences in brain-activity in the participants.

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)