We are now offering Lee Silverman Voice Treatment
Did you know we are now offering LSVT? Find out more about this treatment and contact us to book an appointment!
What is LSVT Loud?
LSVT LOUD (Lee Silverman Voice Treatment) is a specialised voice therapy program designed to improve vocal loudness and speech clarity in individuals with Parkinson's disease (PD) and other neurological conditions. It is based on the principle of targeting vocal intensity and focuses on increasing the amplitude of vocal output. LSVT LOUD emphasizes "think loud" to help patients recalibrate their perception of their vocal effort, as Parkinson's patients often perceive their voices to be louder than they actually are. The therapy involves a series of exercises to enhance vocal strength, clarity, and expressiveness over four weeks with 4 sessions per week and daily homework.
Key Components:
Intensity and Duration: The program consists of high-frequency, intense sessions (four times a week for four weeks, with each session lasting about an hour).
Amplitude-based training: Focuses on increasing vocal loudness to improve overall speech communication.
Carryover effects: Exercises are designed to transfer vocal loudness improvements to everyday speech.
Current Research on LSVT LOUD
Recent studies have confirmed that LSVT LOUD is effective for many people with PD and other neurological disorders. The therapy not only improves vocal loudness but also has broader effects on articulation, facial expression, and swallowing. Current research focuses on:
Long-term Benefits: Studies show that the effects of LSVT LOUD can last up to two years after treatment. However, long-term follow-up is needed to assess whether the benefits persist beyond this period without additional intervention.
Neuroplasticity: Research indicates that LSVT LOUD can lead to neuroplastic changes in the brain. This means that the therapy might alter brain circuits responsible for speech and motor control, which could account for the sustained improvements seen in some patients.
Effectiveness in Other Conditions: While LSVT LOUD was initially developed for Parkinson's disease, recent studies have explored its application for other disorders such as multiple sclerosis (MS), cerebral palsy, and stroke. Results show varying degrees of success, but ongoing trials are working to establish LSVT LOUD as a standard treatment for a broader range of neurological disorders.
Telepractice and Remote Delivery: Research into the delivery of LSVT LOUD via telehealth has gained traction, especially during the COVID-19 pandemic. Studies demonstrate that remote delivery of the therapy can be as effective as in-person sessions for improving vocal loudness and communication, increasing accessibility for patients with mobility issues or those living in remote areas.
Cognitive and Non-Speech Benefits: Preliminary research suggests that LSVT LOUD may positively impact not just speech but also cognitive function, emotional well-being, and overall quality of life. This could be due to the focus on increased effort and engagement during therapy.