APPROVED MATERIALS

Approved Participant Populations

Healthy Adults (HA) Protocol

• • • 18-40 years old

    • Healthy

    • No medical history of brain injury, mental/psychiatric disorders, or drug/alcohol abuse

    • Not diagnosed with or currently taking medication for depression, anxiety, or ADD/ADHD

    • Be EEG equipment compatible (if applicable -- typically means no dreads... )

    • Amazon Mechanical Turk (MTurk)

    • Prolific

Parkinson's (PD) Protocol

• • • Patients:

      • Be at least 40 years old

      • Must be taking PD medication or have DBS implant (can come into session on/off meds or with DBS on/off)

    • Healthy Controls:

      • Be at least 18 years old

      • Same exclusion criteria as for Healthy Adults Protocol

      • Vision pre-screening via use of eye charts, color-blindness booklet (formerly only for collab with Matthew Nassar's lab for his k99 grant)

Standard Behavioral Tasks

• • Questionnaires and demographics

  • Learning, memory, and decision making tasks

  • Participants can win/lose bonus money based on performance

Pharmacological studies

• • Can collect birth dates and mailing address (need for prescriptions)

  • Currently approved for cabergoline and tolcapone (rest need amendment)

Other measures:

• • DNA saliva sampling (HA protocol only)

  • EEG

  • Eyetracking

  • fMRI (via collaboration with Takeo Wantanabe & Matthew Nassar's labs, run under their IRB protocols)

  • tDCS (HA protocol only)

  • TMS (HA protocol only)

Approved Questionnaires

• 24-Hour Follow Up (for keeping track of post-experiment experienced symptoms for pharmacological study)

• AQ (Autism-Spectrum Quotient)

• BDI-II (Beck Depression Inventory) w/ past history

• BIS (Barratt's Impulsivity Scale)

• BIS-15 (Shortened BIS)

• BIS/BAS (Behavioral Avoidance or Inhibition System)

• CRT (Cognitive Reasoning Test)

• Demographics (Study Template)

• Handedness (Hand Usage Questionnaire)

• IUS (Intolerance of Uncertainty Scale -- Short Version)

• NEO-FFI (Five Factor Inventory)

• OCI (Obsessive Compulsive Inventory)

• PDI-21 (Peters et al. Delusions Inventory)

• Rating Form (for keeping track of experienced symptoms for pharmacological study)

• STAI (State Trait Anxiety Index)