Hindu-Muslim amity to the fore at this Urus

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, Mar 3: Karnataka Health Minister B Sriramulu has called a meeting of top officials of his department on Tuesday following information that the man, who tested postive for novel coronavirus in Telangana had travelled from the city.

The minister in a tweet said people residing in the person's local address have been identified and are being monitored.

He also said state government has taken all precautionary measures to contain the spread of the virus.

The condition of the 24-year-old man, who tested positive for the coronavirus was stable and he was being treated in an isolated ward at the state-run Gandhi hospital in Hyderabad, the Telangana government had said on Monday.

The man, a software engineer who works here, had been to Dubai last month on an official visit, where he is suspected to have contracted the virus.

The man reached Bengaluru on February 19/20 and later travelled to Hyderabad in a bus.

Earlier, Sriramulu had said, the government has strengthened all surveillance and control measures against the spread of the virus in Karnataka.

Till date, 468 travellers from COVID 2019 affected countries have been identified and 284 are under home isolation while one admitted in selected isolation hospital, he had said.

The Karnataka Minister had also said that till date samples of symptomatic are sent for testing, out of which 240 samples were eligible for testing and 238 were reported as negative.

He added that 104 'arogya sahayavani' (health helpline) has reserved 2 seater for receiving calls and providing guidance over Coronavirus and 6,770 calls have been received and information provided.

New Delhi, Feb 2: Budget 2020 announcement that insurance behemoth LIC will be listed was well received by market participants who said this will be "IPO of the decade" akin to the Saudi Aramco listing.

Finance Minister Nirmala Sitharaman on Saturday said Life Insurance Corporation (LIC) will be listed as part of the government disinvestment initiative.

A "highlight of the budget is the LIC IPO, which is akin to the Saudi Aramco listing for Indian capital markets, and will be IPO of the decade," Vijay Bhushan, President, Association of National Exchanges Members of India (ANMI) said.

According to Krishna Kumar Karwa, Managing Director, Emkay Global Financial Services, the LIC IPO will be a big positive for corporate governance and transparency and will open up one more avenue for fund raising for the government over the years.

Metropolitan Stock Exchange, Interim CEO, Balu Nair said: "The LIC listing will be eagerly awaited by investors and will provide huge fillip to capital raising through the primary market." The government proposes to sell a part of its holding in LIC through an initial public offer, Sitharaman said while presenting Budget 2020-21.

"The government will sell part of LIC through its listing in the stock market which is also a positive trigger for the market," Amit Gupta, CO-Founder and CEO, TradingBells.

Jaideep Hansraj, MD and CEO of Kotak Securities said listing of LIC would help bridge a gap in the Fiscal Deficit for FY21.

Currently, the government owns the entire 100 per cent stake in LIC.

Saudi Aramco shares were listed in December last year.