Write a paper explaining how amplification promotes neural plasticity in adults with severe to profound hearing loss.
Solved by verified expertNeural Plasticity:
Neural plasticity refers to the ability of the brain to adapt and change in response to environmental stimuli or experiences. It is a fundamental property of the brain that allows it to learn and adapt to new situations. In individuals with hearing loss, the auditory system undergoes changes due to the lack of sound input. These changes may include decreased neural activity, reduced synaptic connectivity, and reorganization of the auditory cortex. Neural plasticity allows the brain to adapt to these changes by reorganizing neural circuits, increasing synaptic connectivity, and enhancing neural a
Looking for a similar assignment?
Let Us write for you! We offer custom paper writing services
Amplification and Neural Plasticity:
Amplification can promote neural plasticity in adults with severe to profound hearing loss by providing sound input that stimulates the auditory system. The use of hearing aids or cochlear implants can restore sound perception to individuals with hearing loss, resulting in increased neural activity and improved speech understanding. This increased sound input can also lead to changes in neural circuits, such as increased synaptic connectivity and reorganization of the auditory cortex.
Studies have shown that the use of hearing aids or cochlear implants can lead to changes in the auditory cortex of adults with hearing loss. For example, a study by Sharma et al. (2007) found that adults with hearing loss who received cochlear implants showed increased gray matter volume in the auditory cortex after one year of implant use. Another study by Lazard et al. (2010) found that adults with hearing loss who received cochlear implants showed increased functional connectivity in the auditory cortex after six months of implant use.
The promotion of neural plasticity by amplification can also lead to improvements in speech understanding and communication abilities in adults with hearing loss. Studies have shown that adults with hearing loss who use hearing aids or cochlear implants have improved speech understanding in quiet and noisy environments (Ching et al., 2012; Gifford et al., 2018). They also report improved communication abilities, such as better listening and speaking skills (Chisolm et al., 2007; Laplante-Lévesque et al., 2012).
Conclusion:
In conclusion, amplification promotes neural plasticity in adults with severe to profound hearing loss by providing sound input that stimulates the auditory system. This increased sound input leads to changes in neural circuits, such as increased synaptic connectivity and reorganization of the auditory cortex. The promotion of neural plasticity by amplification results in improved speech understanding and communication abilities in adults with hearing loss. Further research is needed to understand the mechanisms underlying the promotion of neural plasticity by amplification and to develop more effective interventions for individuals with hearing loss.
