Investigating The Neural Mechanisms of Skill Acquisition Induced Plasticity Using Multimodal MRI
Project description
Musical skill acquisition is widely recognized as a robust model for investigating neuroplasticity. It engages motor, auditory, and spatial cognitive systems while preserving well-defined performance metrics for objective evaluation. Previous behavioral and MRI studies have found modifications in neural measures and behavioral performance following training in auditory and motor domains. However, these changes have also been shown to be temporary, with a decline occurring over time in the absence of active practice. Our current study focuses on these neural changes' long-term durability and potential decline.
In this project, we will employ a multimodal magnetic resonance imaging (MRI) approach to determine which training-induced adaptations persist over time and which gradually diminish during a one-month interval. Additionally, we aim to explore whether a brief audio-visual re-exposure to the learned skill can help preserve both behavioral performance and neural activity modifications.
This study aims to enhance our understanding of the temporal dynamics of learning and its reflection in the brain. By investigating the retention and decline of training-induced neural changes, we strive to contribute to developing strategies that support long-term skill maintenance and optimize learning outcomes.
About me
Tamar completed her BSc in Psychology and Biology with an emphasis on neuroscience from the Sagol School of Neuroscience at Tel Aviv University in 2022. After one year of M.Sc. in Cognitive Neuroscience at the Sagol School of Neuroscience, she proceeded to a direct PhD in neuroscience under the supervision of Dr. Ido Tavor. Her research focuses on investigating the neural changes following musical skill acquisition using MRI.
In her PhD, Tamar is exploring co-modifications within the brain following short-term piano training in musically naïve participants. She aims to identify a pattern of multimodal changes which can reflect a biological mechanism and try to explain individual differences in musical performance and predict the potential for successful learning.