7 BJP workers held for murder attempt on Muslim youth, attack on cops

Bengaluru, May 26: Karnataka chief minister BS Yediyurappa has been urged to cancel the proposed SSLC examinations in Karnataka and allow “mass-pass” for every student in the wake of covid-19 crisis. A group of intellectuals and educationists have put forth this demand.

In the letter released by educationist VP Niranjan Aradhya, said that they were listing the scientific reasons to the CM for cancellation of exams which are slated to be held from June 25 to July 4th.

In the letter, the intellectuals have elucidated a number of reasons for cancelling the upcoming exams. “There are close to 8.5 lakh students and 2.5 lakh staff involved. If we include parents who would drop their kids at the exam centre, around 30 lakh people will be involved in the process, making it a risky affair. Though the government has said that it will separate the students with fever or other ailments, will students admit to having fever? What if they consume paracetamol and come to write exams?” asks the letter. 

Added to this, the question papers have to be sent from the district and taluk centres and there may be chances of transmission.

“Even if we conduct exams, then what about the students who have failed? Every year, around 2.5 lakh students fail in the exam. Will the government conduct the supplementary exams again? The whole process of conducting exams comes at a huge cost of Rs 20 cr to Rs 25 crore. Hence, we are suggesting that the government cancels the exams and pass the entire group of student en masse,” said the letter.

New Delhi, Jul 22: Sir Philip Barton visited Bengaluru on Tuesday in the first of the series of virtual regional visits as the UK's new High Commissioner and called Chief Minister BS Yeddyurappa, business leaders, and startup community to pitch for new momentum in the already strong UK-Karnataka relationship.

During his virtual call, High Commissioner Barton got a 'real' taste of Bengaluru through a traditional Masala Dosa delivered to his residence in Delhi along with authentic south Indian filter coffee, which he relished over a chat with historian and commentator Ramachandra Guha. They discussed the unique UK-India "living bridge" across culture and cuisine, history and heritage, and sports and science.

Both Yeddyurappa and the British envoy restated their commitment to working together on the immediate challenges of Covid-19 and beyond.

Barton subsequently 'traveled' to Electronics City, where he met with a range of key business leaders to discuss deepening the UK-India tech partnership and opportunities for global investors in the UK.

Barton also met with a group of entrepreneurs, business founders and innovators, who were part of the first GoGlobal UK cohort to explore the dynamic UK market considered one of the best ecosystems for startups in the world. 

They had earlier attended a week-long boot-camp in London and Manchester in December 2019 that helped them bolster their business skills, build links with UK's thriving digital sector, and paved the way for future partnerships.

"I am delighted to make my first regional virtual visit to Bengaluru, the technology hub of India. My visit comes at a difficult time for everyone. So it is also a time when the excellent collaboration between the UK and Karnataka across technology and healthcare could not be important," Barton said.

"Making the most of those close links, and drawing on the great energy, innovation and entrepreneurship that Karnataka is famous for, will be central to ensuring we all recover from Covid-19 stronger than ever," he added.

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.