People click selfies as tribal man beaten to death in Kerala

Mangaluru, Feb 13: Jnandev Kamath, former President of erstwhile Mangalore Stock Exchange Limited died late last night in a private hospital in the city.

He was 65 and is survived by his wife and two daughters.

Jnandev Kamath was an alumnus of SDM College of Law and Business Management. 

He was one the founding members of Mangalore Stock Exchange Limited. He was an avid sportsman, an accomplished cricketer, a champion rallyist and golf coach. 

He often played for Pentlandpet Sports Association (PPSA) in his younger days.

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, Apr 14: Bracing for post-lockdown hard times, the Karnataka government on Monday decided to auction about 12,000 BDA sites and regularise unauthorised constructions across the state in a bid to shore up its already-thin finances.

"Some 12,000 corner sites (developed by Bangalore Development Authority, or BDA) are lying idle in Bengaluru. We hope to net about Rs 15,000 crore from the auction of the sites," chief minister BS Yediyurappa said after chairing a meeting with senior ministers and officials to discuss ways to raise funds.

"The Covid-19 pandemic has thrown Karnataka into a deep financial crisis. There's a need for such measures," the chief minister said in defence of the decisions.

The sites – mainly of 40x60ft and 50x80ft dimensions – are in nine layouts. Also, the state government will auction corner and vacant sites in layouts formed by development authorities in other major cities of Karnataka.

Industry experts said that in a tepid market, it wasn’t easy to find buyers for the sites, each of which costs about Rs 1 crore. The CM said, “Since it’s an open auction, I’m confident of a good price since corner sites are always in demand. If we don’t get the expected price, then we will stop the process.”

The meeting decided to fast-track disposal of the cases related to regularisation of unauthorised constructions pending before courts. “If courts decide these cases, then thousands of people will be relieved, besides helping the government in mobilising resources to take up development works,” the CM said.

The government hopes to get about Rs 4,000 crore from the layout-regularisation move.
The government decided to amend the law to allow hundreds of private and cooperative housing societies to allot residential plots.