Controllability of cognitive brain signals and the effects on the frontostriatal network: A 7T fMRI study.

Controllability of cognitive brain signals and the effects on the frontostriatal network: A 7T fMRI study. - Controllability of cognitive brain signals

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

NL-OMON

Registry ID

NL-OMON40199

Enrollment

Registered

2013-06-11

Start date

2014-05-20

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

The research is fundamental in nature and only healthy subjects are studied. The knowledge that will be gained could eventually be used for medical interventions (e.g. new treatment methods for psychiatric disorders). Furthermore, the results are interesting for those who are developing brain-computer interfaces. NA

Interventions

Subjects will be included for a real time feedback study in an fMRI setup. Subjects will train to gain control over the brain activity of the DLPFC. The effects of training on the activation of the

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: - Right-handed - Age 18-45

Exclusion criteria

Exclusion criteria: - History of psychiatric illness - Pregnancy - Metal objects in or around the body (braces, pacemaker, metal fragments) - Claustrophobia

Design outcomes

Primary

Measure	Time frame
The main study parameter is the change in BOLD activation patterns of the frontostriatal system after training to self-regulate brain activity of the DLPFC (comparing the post and pre-training count-back network activation task).	—

Secondary

Measure	Time frame
The secondary study parameters are the feedback performance and brain activation patterns during the feedback task with distracters, relative to that without distracters.	—

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)