Which technique has allowed researchers to study the effects of psychostimulants on measures like DAT occupancy in the living human brain?

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Positron emission tomography (PET) is a technique that allows researchers to study the effects of psychostimulants on measures like dopamine transporter (DAT) occupancy in the living human brain. This is because PET uses a radioactive tracer that can bind to specific molecules, such as the DAT, and create a signal that can be measured by the PET scanner. Other techniques like MRI, CT, and EEG do not provide the same level of detail on neurotransmitter function in the brain.

Which Technique Has Allowed Researchers to Study the Effects of Psychostimulants