Neural basis of multisensory learning
Hannah Block
Primary Investigator
Overview
The purpose of this study is to find out if multisensory learning is accompanied by changes in resting state connectivity between sensory regions of the brain and other areas.
Description
We are a group of scientists from IU who are interested in better understanding how the areas of the brain work together to update your sensory perception. To do this we are conducting an experiment that combines behavioral tasks and MRI scans.
The familiarization session introduces you to the behavioral tasks and allows you to try laying in the mock MRI scanner. At the main session, you would perform a reaching task several times outside the scanner, with MRI scans in between. The magnetic field and radio waves of MRI are considered too weak to do any biological damage. There are no long-term risks or consequences of MRI scans.
Familiarization session takes 30-40 minutes and main session takes ~2 hours.
Participants will be compensated for their participation.
Eligibility
You may be eligible for this study if you meet the following criteria:
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Conditions:
Healthy
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Age: Between 18 Years - 45 Years
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Gender: All
Inclusion Criteria
Right-handed
Exclusion Criteria
Have metallic, mechanical, or magnetic implants
Are claustrophobic
Unable to remain still for long periods of time
Use an intra-uterine device (IUD) whos MR compatibility has not been established.
Women who are pregnant or think they might be pregnant will also be excluded, as effects of fMRI on the unborn are not known.
People who have a BMI over 30 will be excluded as it may be uncomfortable or impossible to lay in the MRI scanner and reach the button box.
Have any neurological disorders, or orthopedic or pain conditions in the upper limbs.
Do not have normal vision, or corrected-to-normal vision with contacts, or the imaging center does not have a pair of MRI compatible glasses that fits their prescription.