Two more men held in Kannur over suspected IS links

Bengaluru, May 13: The Karnataka Common Entrance Test (K-CET) 2020 will be held on July 30 and 31.

The test, earlier as scheduled to be held on April 22, 23 and 24, was postponed due to COVID-19 crisis and the nation-wide lockdown.

Now, considering the dates for National Eligibility cum Entrance Test (NEET) and Joint Entrance Examination (JEE) dates announced by the Union government, the state government has announced the revised dates on Wednesday.

Higher Education Minister Dr C N Ashwath Narayan announced this in a press conference. The test will be held online, the minister said. 

For CET 2020, over 1.90 lakh students registered for admission to undergraduate engineering, B Tech, Architecture, Agriculture and veterinary science courses.

Home quarantine for repatriated pregnant women, children, senior citizens if they test covid-19 negative 

The Union Health Ministry has revised its discharge guidelines for COVID-19 patients, stating that only those with severe illness need to be tested (through a swab test) and a negative report needs to be obtained before discharge.

The latest guideline adds that other categories of patients, including very mild, mild, pre-symptomatic and moderate cases, need not be tested before discharge.

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.

Srinagar, Jan 14: Davinder Singh, deputy superintendent of police, who was arrested on Saturday along with two Hizb terrorists and a Hizb overground worker in Kulgam, has confessed to his interrogators that he had received Rs 12 lakh from the terrorists to ferry them to Jammu and then Chandigarh for their onward journey to New Delhi, IG (Kashmir) Vijay Kumar told the media here on Monday.

Intelligence sources said the terrorists planned to carry out attacks on Republic Day.

The DSP was suspended on Monday and is likely to be stripped of all his awards, including the President’s Police Medal for anti-militancy operations.

Davinder, who was interrogated by various intelligence agencies, including IB, military intelligence and RAW, besides the police, has disclosed that he had put up the terrorists at his Indira Nagar house in Srinagar, right next to the Army’s 15 Corps HQ, and thereafter accompanied them to Jammu in a Maruti car driven by the Hizb overground worker, intelligence sources claimed.

Meanwhile, sources said the Union home ministry may hand over the case to the NIA to find the real motive of the terrorists, Davinder’s links to terrorism and whether he had helped terrorists in the past as well.

The two Hizb terrorists arrested with Davinder are Naveed Babu alias Babar Azam, a resident of Nazneenpora in south Kashmir’s Shopian district, and his associate Rafi Ahmad Rather. The Hizb overground worker, identified as Irfan Shafi Mir, was driving the vehicle when it was intercepted by the police on Saturday. Irfan Shafi Mir has travelled to Pakistan five times on his passport.

Davinder, interestingly, was on duty ensuring security cover for the envoys of 15 countries who visited Srinagar at the Union government’s invitation last week.