SpiceJet to launch Mangaluru-Dubai flight service in winter season

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, Jan 19: Karnataka Chief Minister B S Yediyurappa on Sunday said he has had detailed discussions with BJP National President Amit Shah on the cabinet expansion and that the exercise would be carried out after his return from Davos.

The Chief Minister told reporters before leaving for Davos to attend the World Economic Forum meet that he hoped his visit would help bring in large-scale investments to the state. "On cabinet expansion, I had detailed discussions for about half-an-hour (with Amit Shah on Saturday), got a good response... one or two days after I come from Davos, I will expand the cabinet. There are no stumbling blocks for it", Yediyurappa said.

He also rubbished media reports about a lack of clarity on the Ministry expansion. "It is not right... there are no issues", he said.

Asked whether he would travel to Delhi to meet Shah after returning from Davos, Yediyurappa merely said, "It is natural for me to meet Amit Shah." According to the Chief Minister's tour programme, he will be back in the city on January 24.

Yediyurappa, along with Union ministers Piyush Goyal and Mansukh Mandaviya, as well as Chief Ministers Amarinder Singh of Punjab and Kamal Nath of Madhya Pradesh, are among those expected to join over 100 Indian CEOs at Davos in the coming days for the WEF's 50th annual meeting.

Stating that he was leaving on a four day trip for Davos with an aim to bring investments to the state, he said interactions have been fixed with 38 industrialists and investors. "There is a large possibility of investments coming to the state from meetings during the WEF meet. I will assure industrialists and investors that the government will give all necessary facilities within our limits and also clear all the doubts that they have," the Chief Minister said. He said employment opportunities in Karnataka would increase due to all these efforts.

Claiming that the economic situation in Karnataka was stable despite the global economic slowdown, he said the state was also organising the Global Investors Meet in November to attract industries and create employment opportunities.

The delegation led by Yediyurappa includes Industries Minister Jagadish Shettar, Chief Secretary T M Vijaya Bhaskar and top officials of the state government. The Chief Minister, who was anxiously waiting for the high command's nod to expand his ministry amid intense lobbying by the aspirants, was keen on getting approval for it from Shah, but was asked to visit Delhi after returning from Davos, party sources said.

They also said that with J P Nadda all set to take over as BJP National President, he would have final discussions with Yediyurappa on the Ministry expansion exercise. S R Vishwanath, Political Secretary to the Chief Minister too said that Yediyurappa would go to Delhi after his return from Davos and immediately expand the Ministry.

He said the Chief Minister has been asked to hold discussions with Nadda, who is currently BJPs National Working President and finalise things.

As the Chief Minister has already made it clear that 11 of the disqualified JDS-Congress MLAs who got re-elected in the bypolls on BJP tickets will be made ministers, lobbying has been on in the party for the remaining ministerial berths. Currently, there are 18 Ministers, including the Chief Minister in the cabinet that has a sanctioned strength of 34.

However, with some reports that the high command may not be keen on making all the 11 re-elected legislators, whom Yediyurappa has given assurance, as Ministers, it remains to be seen how things turn out. Cabinet expansion will not be an easy task for the Chief Minister as he will have to strike a balance by accommodating the victorious disqualified legislators as promised and also make a place for old guards, upset at being "neglected" in the first round of the induction exercise.

He also has to give adequate representation to various castes and regions in his cabinet and also deal with the allocation of key portfolios. Also, disqualified legislators who lost on a BJP ticket during the bypolls like A H Vishwanath (Hunsur) openly expressing their ministerial aspirations has added to the Chief Minister's worry.

Bengaluru, Feb 20: The poultry industry is facing losses amid rumours of the discovery of a chicken infected with coronavirus in Bengaluru.

DK Kantharaju, president, Karnataka Cooperative Poultry Federation said, "Karnataka is facing losses of Rs 60 to 65 crores. The consumption percentage has also decreased by 30-35 per cent".

Atiq, a meat seller, said, "Because of coronavirus people are scared. But I want to say that chicken is safe to consume here. All this fear is caused due to fake news on social media."

Another person Abdul Hafeez said, "Chicken and coronavirus are not related. People are scared because of what is being spread on social media. The business has definitely gone down due to fear of coronavirus."