The role of theta/delta activity during decision making: a transcranial alternating current study

Completed

• Conditions: iet van toepassing - onderzoek bij gezonde vrijwilligers; Niet van toepassing

• Registration Number: NL-OMON42345
• Lead Sponsor: Radboud Universiteit Nijmegen

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 23 April 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Not specified
• Target Recruitment: 25

Inclusion Criteria

Between 18-35 years of age years; Right-handed; Non-smoking; Normal or corrected-to-normal vision;
Willingness and ability to give written informed consent and willingness and ability to understand the nature and content, to participate and to comply with the study requirements.

Exclusion Criteria

(1) Average use of more than 3 alcoholic beverages daily; (2) Use of psychotropic medication or recreational drugs; (3) Skin disease; (4) Pregnancy; (5) Serious head trauma or brain surgery; (6) Neurological or psychiatric disorders; (7) Large or ferromagnetic metal parts in the head (except for a dental wire); (8) Implanted cardiac pacemaker or neurostimulator; (9) Participation in a NBS study in the past 28 days; (10) Previous participation in 10 or more NBS studies.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Primary research outcome: Conformity to different social cues during a decision<br /><br>task with fictitious monetary reward and punishment after application of tACS. </p><br>

Secondary Outcome Measures

Name	Time	Method
<p>Secondary research outcome: (1) TACS-induced behavioural changes in the<br /><br>decision task will be correlated with participants' scores on the BIS/BAS<br /><br>inventory. (2) Change in the rest electroencephalogram (EEG) after tACS. (3)<br /><br>the effect of reward and punishment on feedback related negativity (FRN) and<br /><br>late positive potential (LPP).</p><br>