Related Experiment Video
Updated: May 23, 2026
07:05
A Protocol for the Administration of Real-Time fMRI Neurofeedback Training
Published on: August 24, 2017
Tinnitus: the dark side of the auditory cortex plasticity
Christo Pantev1, Hidehiko Okamoto, Henning Teismann
1Institute for Biomagnetism and Biosignalanalysis, Münster, Germany. pantev@uni-muenster.de
Annals of the New York Academy of Sciences
|April 25, 2012
Summary
This study shows that customized music therapy can reduce tinnitus loudness by retraining the brain. Enjoyable, notched music therapy helps alleviate subjective tinnitus perception and related neuronal activity.
Area of Science:
- Neuroscience
- Auditory Perception
- Rehabilitation Medicine
Background:
- Chronic tinnitus is a prevalent condition often linked to maladaptive cortical plasticity in the auditory cortex.
- This auditory cortex reorganization may play a role in the generation and persistence of tinnitus.
- Behavioral interventions hold potential for modifying cortical organization and reversing maladaptive changes.
Purpose of the Study:
- To investigate the efficacy of a customized music training strategy in reducing tinnitus loudness.
- To explore the potential of music-based neurorehabilitation for tinnitus.
- To assess the impact of tailored music therapy on tinnitus-related neuronal activity and subjective perception.
Main Methods:
- Development and evaluation of a customized music training strategy for chronic tinnitus patients.
- Music was "notched" to exclude frequencies around the individual's tinnitus pitch.
- Exposure to self-chosen, enjoyable music designed to induce lateral inhibition in the affected auditory brain areas.
Main Results:
- The customized music training strategy demonstrated a reduction in subjective tinnitus perception.
- The intervention appeared to decrease cortical tinnitus-related neuronal activity.
- Enjoyable, notched music shows promise as a therapeutic tool for tinnitus.
Conclusions:
- Tailored music therapy, specifically using notched music, can effectively alleviate subjective tinnitus.
- This approach may reverse maladaptive auditory cortex reorganization contributing to tinnitus.
- Music-based neurorehabilitation offers a novel strategy for managing chronic tinnitus.
More Related Videos
06:05Modification of a Colliculo-thalamocortical Mouse Brain Slice, Incorporating 3-D printing of Chamber Components and Multi-scale Optical Imaging
Published on: September 18, 2015
09:29Stereotactically-guided Ablation of the Rat Auditory Cortex, and Localization of the Lesion in the Brain
Published on: October 11, 2017
Related Concept Videos
01:01Neuroplasticity
Neuroplasticity reflects the brain's remarkable capacity to adapt and evolve, responding dynamically to learning, experiences, or injury by reorganizing its neural circuitry. This reorganization involves creating new neural connections and refining old ones through a series of biological processes that contribute to the brain's lifelong development and adaptability.
00:58Plasticity
Plasticity is the property where an object loses its elasticity and undergoes irreversible deformation, even after the deformation forces are eliminated. If a material deforms irreversibly without increasing stress or load, then this is called ideal plasticity. For example, when a force is applied to an aluminum rod, it changes its shape, but it does not return to its original shape once the force is removed. Plastic deformation or ductility is thus a permanent deformation or change in the...
01:15Auditory Pathway
Auditory pathways constitute the complex neural circuits responsible for transmitting and interpreting auditory information from the peripheral auditory system to the brain. Sound waves are initially captured by the outer ear, funneled through the ear canal, and reach the tympanic membrane (eardrum). These vibrations are transmitted via the middle ear's ossicles to the inner ear's cochlea.
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking the...
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking the...
01:31Hearing
When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.
01:17Auditory Perception
The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the cochlea, a...
01:16Anatomy of the Ear
Auditory sensation, commonly called hearing, involves the transformation of sonic waves into neural impulses facilitated by the structures of the auditory organ. The prominent, flesh-like structure on the side of the head, called the auricle, directs sound waves towards the auditory canal. The auricle is often mislabeled as the pinna, a term more aligned with mobile structures like a feline's external ear. The auditory canal penetrates the cranium via the external auditory meatus of the...