Meldungen

"Endlosschleifen im Kopf"

Beitrag zum Thema Ohrwurm in SWR2 vom 10. Dezember 2017:

"Jeder kennt sie, kaum einer mag sie: Ohrwürmer. Schon länger beschäftigen sich Psychologen und Mediziner mit dem Phänomen. Inzwischen weiß man, wie sie in den Kopf hinein kommen und was man dagegen tun kann. Musikforscher aus Hannover versuchen nun auch zu erklären, was neuronal im Kopf vor sich geht, wenn eine Melodie in Schleife läuft. Leonie Seng fasst den aktuellen Stand der Forschung zusammen."

Hier zum Nachhören.

 

Dienstag, 17.03.2015 09:33 - Alter: 3 Jahre

Acquisition and reacquisition of motor coordination in musicians

Shinichi Furuya, Eckart Altenmüller

Acquisition and reacquisition of motor coordination in musicians Shinichi Furuya, Eckart Altenmüller Annals of the New York Academy of Sciences 03/2015 1337(1).

http://dx.doi.org/10.1111/nyas.12659

Abstract. Precise control of movement timing plays a key role in musical performance. This motor skill requires coordination across multiple joints and muscles, which is acquired through extensive musical training from childhood. However, extensive training has a potential risk of causing neurological disorders that impair fine motor control, such as task-specific tremor and focal dystonia. Recent technological advances in measurement and analysis of biological data, as well as noninvasive manipulation of neuronal activities, have promoted the understanding of computational and neurophysiological mechanisms underlying acquisition, loss, and reacquisition of dexterous movements through musical practice and rehabilitation. This paper aims to provide an overview of the behavioral and neurophysiological basis of motor virtuosity and disorder in musicians, representative extremes of human motor skill. We also report novel evidence of effects of noninvasive neurorehabilitation that combined transcranial direct-current stimulation and motor rehabilitation over multiple days on musician's dystonia, which offers a promising therapeutic means.

Zuletzt bearbeitet: 13.12.2017

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