US scientists have restored speech to stroke victims by getting them to sing words instead of speaking them, a leading neurologist said on Saturday.
Gottfried Schlaug, an associate professor of neurology at Beth Israel Deaconess Medical Center and Harvard Medical School, showed a video of a patient with a stroke lesion on the left side of the brain who was asked to recite the words of a birthday song.
The patient could not comply, and merely repeated the letters N and O.
But when Schlaug asked him to sing the song while someone held the patient’s left hand and tapped it rhythmically, the words “happy birthday to you” came out clear as day.
“This patient has meaningless utterances when we ask him to say the words but as soon as we asked him to sing, he was able to speak the words,” Schlaug told reporters at the annual meeting of the American Association for the Advancement of Science.
Another patient was taught to say, “I am thirsty” by singing, while another was taught to say his address.
Images of the brains of patients with stroke lesions on the left side of the brain — typically used more for speech — show “functional and structural changes” on the right side of the brain after they have undergone this form of therapy through song, called Music Intonation Therapy (MIT).
Although medical literature has documented the phenomenon of people who are unable to speak being able to utter words when singing, Schlaug was the first to run a randomized clinical trial of MIT, with a view to gaining acceptance of the therapy in the medical field.
How MIT works is unclear, but another study showed that processing of language and music overlaps in the brain.
Schlaug said music helps parts of the brain that usually do not engage with each other when a person speaks, to do so.
Tapping a patient’s hand “might serve as a pacemaker for the motor articulatory system in the brain,” Schlaug said. “Combining motor activity with sound might facilitate speech.”
Former Nicaraguan president Violeta Chamorro, who brought peace to Nicaragua after years of war and was the first woman elected president in the Americas, died on Saturday at the age of 95, her family said. Chamorro, who ruled the poor Central American country from 1990 to 1997, “died in peace, surrounded by the affection and love of her children,” said a statement issued by her four children. As president, Chamorro ended a civil war that had raged for much of the 1980s as US-backed rebels known as the “Contras” fought the leftist Sandinista government. That conflict made Nicaragua one of
COMPETITION: The US and Russia make up about 90 percent of the world stockpile and are adding new versions, while China’s nuclear force is steadily rising, SIPRI said Most of the world’s nuclear-armed states continued to modernize their arsenals last year, setting the stage for a new nuclear arms race, the Stockholm International Peace Research Institute (SIPRI) said yesterday. Nuclear powers including the US and Russia — which account for about 90 percent of the world’s stockpile — had spent time last year “upgrading existing weapons and adding newer versions,” researchers said. Since the end of the Cold War, old warheads have generally been dismantled quicker than new ones have been deployed, resulting in a decrease in the overall number of warheads. However, SIPRI said that the trend was likely
BOMBARDMENT: Moscow sent more than 440 drones and 32 missiles, Volodymyr Zelenskiy said, in ‘one of the most terrifying strikes’ on the capital in recent months A nighttime Russian missile and drone bombardment of Ukraine killed at least 15 people and injured 116 while they slept in their homes, local officials said yesterday, with the main barrage centering on the capital, Kyiv. Kyiv City Military Administration head Tymur Tkachenko said 14 people were killed and 99 were injured as explosions echoed across the city for hours during the night. The bombardment demolished a nine-story residential building, destroying dozens of apartments. Emergency workers were at the scene to rescue people from under the rubble. Russia flung more than 440 drones and 32 missiles at Ukraine, Ukrainian President Volodymyr Zelenskiy
Indonesia’s Mount Lewotobi Laki-Laki yesterday erupted again with giant ash and smoke plumes after forcing evacuations of villages and flight cancelations, including to and from the resort island of Bali. Several eruptions sent ash up to 5km into the sky on Tuesday evening to yesterday afternoon. An eruption on Tuesday afternoon sent thick, gray clouds 10km into the sky that expanded into a mushroom-shaped ash cloud visible as much as 150km kilometers away. The eruption alert was raised on Tuesday to the highest level and the danger zone where people are recommended to leave was expanded to 8km from the crater. Officers also
RSS