»Research Projects
Virtual Reality Driving Simulator for Ethical and Moral Dilemmas
We have created a driving simulator with 3 DoF (pitch, roll, yaw), and integrated
it with a Virtual Reality Headset. This simulator is a useful tool with which we can
set up experiments with less noise and hazard, in the case of driving. We aim to use
this driving simulator in various experiments such as moral dilemma, microdose, and
more. While administering an immersive simulation where visual and vestibular stimuli
of driving are fully controlled, we are planning to integrate the driving simulator
with EEG, EMG measurements, as well as motion capture systems to further its usage.Investigation of Intention and Agency Using TMS
We investigate the sense of agency - the sense of ownership or authorship of our actions.
TMS is used to artificially activate cortical regions of the brain, and when it is
applied to motor cortex participants will move their arms, legs, or other muscles
involuntarily. Wittgenstein famously asked: “What is left over if I subtract the fact
that my arm goes up from that fact that I raise my arm?” - We aim to answer this interesting
question.Investigating the Psycho-Physiological Effects of Floatation
We are interested in studying the neurological and physiological effects of the float
pod, also known as REST therapy, or sensory deprivation tank. In this study, we aim
to measure neural activity using electroencephalography (EEG) and ECG. We intend to
look at the different levels of relaxation and the brain rhythms that are associated
with relaxation.EEG Biofeedback
Our neurofeedback project teaches participants to self-regulate their brain activity from sad or neutral states to happy states. This involves recording brain activity while participants are in these various moods and teaching a machine-learning algorithm to distinguish the moods in real time. The ultimate goals of this study are:
1) to validate personalized EEG neurofeedback as a treatment for depression; and
2) to identify brain regions as potential targets for Deep Brain Stimulation, an option for treatment-resistant depression.
Brain Stimulation and Neural Activity Patterns: A TMS-EEG-Pupillometry Study
This project combines neural stimulation and physiological recordings in order to uncover the relationship between subcortical arousal mechanisms (indexed by pupillometry) and TMS-EEG signatures of awareness, such as complexity and stability.
Decoding Intentions: an EEG Study
The neural basis of intention is still largely unknown. In this study, we will aim to decode the process of decision-making and intention-formation from electroencephalography (EEG) brain signals. We intend to use these methods to answer questions such as how intentions are shaped either freely or from environmental cues.
Social Cognition and Visual Perception in Autism
Visual perception of faces at different sizes as an indicator of social cognition ability.
IMU
The project tries to answer the question whether reactions can occur without awareness of the triggering stimulus and the reaction itself. Ran in the lab with EMG.
Double Effect
The project addresses the question whether it is possible to disentangle foresight and intention of an action outcome. Can the subjects foresee an outcome without intending?
Modulating the Readiness Potential via Theta-Burst Simulation
Modulate the amplitude of the readiness potential and measure the differential causal role of motor regions in deliberate vs. arbitrary decisions using TBS. This project involves EEG, MRI and TMS.
Eye Decide / Volition-Creativity
This project aims to uncover the similarities and differences in how the brain generates self-initiated actions and creative ideas, two examples of spontaneous behavior. We investigate similarities and differences in behavior as well as antecedent pupillary signals.
The Role of Mental Imagery in the Experience of Volition
The project explores the role of mental imagery in the experience of volition. It involves an EEG study and an online study.
Dakota
This project aims to develop an novel method for studying intentionality and commitment to a plan of action by analyzing reaction time patterns when participants are forced to change their minds.