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28 October 2020 | Story Nitha Ramnath


Lunchtime learning webinar series on Interdisciplinarity in Action

Mastering a musical instrument, such as the piano, requires the simultaneous integration of a multimodal, sensory system and motor information with multimodal, sensory feedback mechanisms that continuously monitor the performance. Performing intricate movements requires complex, sensory-motor programming of finger and hand movements, which can result in a reorganisation of the brain regarding functional and structural changes of existing and the establishment of new connections. Neuronal networks involved in music processing are adaptable and fast-changing. When motor skills are simplified to the most important action, it consists of nerve impulses sent to the muscles.

In this webinar, Dr Frelét de Villiers discusses the interdisciplinarity between the two fields of music and neuroscience. Promising preliminary data has been reported for applications of transcranial direct stimulation (tDCS) of the motor cortex, ranging from stroke rehabilitation to cognitive enhancement. These findings raise the alternative possibility that the fine motor control of pianists may be improved by stimulating the contralateral motor cortex. 

In our interdisciplinary study, we want to use the Halo Sport neurostimulation system (a physical training aid). This is a tDCS device, designed to optimise the efficiency of training sessions and accelerate gains in any physical skill, especially when the neurostimulation is complemented by focused repetitive training. The main questions of the study are the following: do pianists experience a noticeable difference in mastering repertoire with and without the HALO Sport device, and can functional and structural changes in the brain be observed after using the Halo Sport consistently over six months? Data collection will consist of EEG tests, fMRI scans, interviews, and analysis of performances by an expert panel. The value of the research is the possibility that practising with the HALO may improve the performance of the students and that changes in the brain may be observed. Interdisciplinary engagement is essential to conduct this research. If it is possible to establish that there are functional and structural changes in the brain and improvement in the performance of the pianists, the research can be extended to other disciplines with hopefully the same positive results.

This webinar is part of a series of three webinars on Interdisciplinarity that will be presented from November to December 2020 via Microsoft Teams for a duration of 45 minutes each. The webinar topics in the series will explore the intersection between Neuroscience and Music, between Science and Entrepreneurship, and between Science and Visual Arts.  

Date: Thursday 5 November 2020
Topic: The intersection between neuroscience and music 
Time: 13:00-13:45
RSVP: Alicia Pienaar, pienaaran1@ufs.ac.za by 4 November 2020 at 12:00
Platform: Microsoft Teams

Introduction and welcome
Prof Corli Witthuhn – Vice-Rector: Research at the University of the Free State 

Presenter
Dr Frelét de Villiers

Dr de Villiers is a Senior Lecturer at the Odeion School of Music. She is head of the Methodology modules, short learning programmes, lectures in piano, music pedagogy, arts management, and is a supervisor for postgraduate students. She is a member of the Faculty of the Humanities Research Committee, Interdisciplinary Centre for Digital Futures, Scientific Committee (Arts), and the Ethics Committee (the Humanities). Her field of expertise is piano technique, with particular emphasis on the influence of the brain and the whole-brain approach to music. Her passion is the use of technology in the music teaching situation – she developed a note-learning app, PianoBoost (available on Google Play).

News Archive

Jan Smuts: from country boy to world stage; a reassessment
2017-11-10

 Description: Jan Smuts: van boerseun tot wêreldverhoog Tags: Jan Smuts: van boerseun tot wêreldverhoog

At the book discussion of Jan Smuts: van boerseun tot wêreldverhoog;
'n herwaardering
, were from the left: Con Robinson, Protea Bookshop;
Prof Kobus du Pisani; and Prof André Wessels from the Department
of History at the UFS. 
Photo: Leonie Bolleurs

Prof André Wessels from the Department of History at the University of the Free State (UFS) was one of 20 co-authors of Jan Smuts: van boerseun tot wêreldverhoog; 'n herwaardering – a book compiled under the leadership of the general editor, Prof Kobus du Pisani, from North-West University. This unique history book deals with the different themes in the life of Smuts, rather than describing the events chronologically. 

South Africans are almost afraid of their own history nowadays ... and yet another history book is being launched. Does it make sense? Yes, for two reasons. 

The monster in the dark
One of the ways to overcome fear is through knowledge. The monster in the dark disappears when one understands that the street lights and tree branches are creating interesting shadows. The more one knows about something, the less scary it becomes. 

The Greek Bible 

This was possibly also Smuts’s approach. Knowledge was his passion, and even today he is considered as one of the best students of the University of Cambridge. Although very few people really understand his holism theory, Smuts experienced the complex world in a very simple way – as one – not as lots of different pieces functioning independently of each other. 

Smuts could have made a success of any of his interest fields – law, botany, literature, and philosophy. However, politics laid three wars on his doorstep. While he is regarded as a militarist by some, he was actually a peacemaker. He played a role in the establishment of the League of Nations, and later the United Nations. Incidentally, he continued to read the Greek Bible while on commando during the Anglo-Boer War. 

A colourful character
The second reason for yet another Jan Smuts history book is his fascinating humanness. Time should be spent on colourful characters such as this. It is worthwhile hearing the story of someone who had such a great impact locally and internationally – good or bad. 

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