Mangaluru: M.Tech student Thariq Aziz's innovative construction unveiled

New Delhi, Jul 16: India’s Covid-19 tally on Thursday jumped to 968,876 after the country reported highest-ever single-day spike in coronavirus cases registering 32,695 new infections in the last 24 hours. According to the government data, India’s Covid-19 death toll stands at 24,915 after 606 fresh fatalities were reported in the last 24 hours.

The number of recovered patients in India stands at 612,814. On Wednesday, the government said that a record 20,572 patients recuperated from Covid-19 disease in the last 24 hours (between Tuesday and Wednesday), taking the country’s recovery rate to 63.24 percent.

While the Covid-19 tally runs in lakhs in states like Maharashtra, Delhi and Tamil Nadu, other states have been reporting a surge in coronavirus infections. Karnataka has reported over 47,000 coronavirus cases till date but its active cases are more that of Delhi. It has overtaken Gujarat as the fourth worst-hit state in the country. Gujarat’s Covid-19 tally stands at 44,552.

Here’s taking a look at the Covid-19 situation across worst-affected states:

Maharashtra

The state Covid-19 tally jumped to 275,640 on Thursday. As many as 152,613 people have recovered from coronavirus in Maharashtra while 10,928 have died.

Tamil Nadu

With 151,820 coronavirus cases, Tamil Nadu is the state with second-highest coronavirus cases in the country and has witnessed 2,167 coronavirus fatalities. The number of patients who have recovered from coronavirus in the state stands at 102,310.

Delhi

The national capital is the third worst-hit in India with coronavirus cases jumping to 116,993 on Thursday. As many as 95,699 patients have recovered from Covid-19 in the national capital while 3,487 have succumbed to the infection.

Karnataka

The South Indian state has witnessed 47,253 coronavirus cases till date and is now the fourth worst-affected in the country. While 928 have lost their lives to the deadly contagion in the state. Nearly 18,466 patients have recovered from the disease in Karnataka.

Gujarat

Gujarat has seen Covid-19 cases reach 44,552 on Thursday. The state has seen 31,286 people recover from coronavirus while 2,079 people have died.

Uttar Pradesh

The Covid-19 tally in Uttar Pradesh has jumped to 41,383 while the number of recoveries has touched 25,743. The state’s death toll has crossed 1,000.

Telangana

The state’s Covid-19 tally stands at 39,342 coronavirus cases. While 25,999 people have recovered from the disease, the Covid-19 death toll has jumped to 386 in the state.

Andhra Pradesh

The state has reported 35,451 Covid-19 patients till date. While 18,378 people have recovered from the virus across the state, the death toll stands at 452.

West Bengal

As many as 34,427 people have contracted Covid-19 in West Bengal till date. The state has seen 20,680 recover from coronavirus while 1,000 people have been killed.

Rajasthan

The state has reported 26,437 Covid-19 cases till date. Covid-19 death toll in Rajasthan stands at 530 while 19,502 patients have recovered.

Washington D.C., May 8: The prime time for brain development in a child's life is the first year, where the infant spends most of the time asleep. It is the time when neural connections form and sensory memories are encoded.

However, when sleep is disrupted, as occurs more often among children with autism, brain development may be affected, too.

New research led by the University of Washington finds that sleep problems in a baby's first 12 months may not only precede an autism diagnosis but also may be associated with altered growth trajectory in a key part of the brain, the hippocampus.

The study, which was published in the American Journal of Psychiatry, researchers report that in a sample of more than 400 taken of 6- to 12-month-old infants, those who were later diagnosed with autism were more likely to have had difficulty falling asleep.

It also states that this sleep difficulty was associated with altered growth trajectories in the hippocampus.

"The hippocampus is critical for learning and memory, and changes in the size of the hippocampus have been associated with poor sleep in adults and older children.

As many as 80 per cent of the children with autism spectrum disorder have sleep problems," said Annette Estes, director of the UW Autism Center and senior author of the study.

"In our clinical experience, parents have a lot of concerns about their children's sleep, and in our work on early autism intervention, we observed that sleep problems were holding children and families back," added Estes, who is also a UW professor of speech and hearing sciences.

"It could be that altered sleep is part-and-parcel of autism for some children. One clue is that behavioural interventions to improve sleep don't work for all children with autism, even when their parents are doing everything just right. This suggests that there may be a biological component to sleep problems for some children with autism," said Estes.

To consider links among sleep, brain development, and autism, researchers at the IBIS Network looked at MRI scans of 432 infants, surveyed parents about sleep patterns, and measured cognitive functioning using a standardized assessment.

At the outset of the study, infants were classified according to their risk for developing autism: Those who were at higher risk of developing autism -- about two-thirds of the study sample -- had an older sibling who had already been diagnosed.

Infant siblings of children with autism have a 20 per cent chance of developing autism spectrum disorder -- a much higher risk than children in the general population.

In the current study, 127 of the 432 infants were identified as "low risk" at the time the MRI scans were taken because they had no family history of autism.

They later evaluated all the participants at 24 months of age to determine whether they had developed autism. Of the roughly 300 children originally considered "high familial risk," 71 were diagnosed with autism spectrum disorder at that age.

Problems with sleep were more common among the infants later diagnosed with an autism spectrum disorder, as were larger hippocampi. No other subcortical brain structures were affected, including the amygdala, which is responsible for certain emotions and aspects of memory, or the thalamus, a signal transmitter from the spinal cord to the cerebral cortex.

The authors note that while parents reported more sleep difficulties among infants who developed autism compared to those who did not, the differences were very subtle and only observed when looking at group averages across hundreds of infants.

Sleep patterns in the first years of life change rapidly as infants transition from sleeping around the clock to a more adult-like sleep/wake cycle. Until further research is completed, Estes said, it is not possible to interpret challenges with sleep as an early sign of increased risk for autism.

Bengaluru, Jun 8: The Janata Dal (Secular) on Monday announced that former Prime Minister HD Deve Gowda has decided to contest the forthcoming Rajya Sabha elections.

"Former Prime Minister HD Deve Gowda has decided to contest the Rajya Sabha elections at the request of our party legislators, Congress President Sonia Gandhi and many other leaders of the country. Tomorrow, he will be filing nomination for the election. Thanks to the former PM for agreeing to everyone's consensus," JDS leader HD Kumaraswamy said.

The elections to fill the vacant 18 Rajya Sabha seats from seven states are scheduled to be held on June 19.

Four Rajya Sabha seats are up for grabs in the state, Congress has already nominated senior leader Mallikarjun Kharge as its candidate.

The ruling BJP will field candidates for two seats.