WB govt cancels Kolkata auditorium booking for Bhagwat programme

Kundapur, Apr 13: The city police, burdened with the enforcement of COVID-19 lockdown decided to undertake door delivery of essential items to ensure people remained indoor, official sources said here on Monday.

According to them, the police would be delivering items to the houses in Kumdapur, Byndoor, Gongolli, Shankara Narayana, Kundapur Rural, Kota and Amavasebail.

The police will start spreading awareness with this regard for three days starting from today (April 13).

Bengaluru, July 22: Complete lockdown on Sundays and daily night curfew would continue across Karnataka to contain the coronavirus spread, a top officia.

"Though lockdown will be lifted from 5 am on Wednesday across the state, night curfew will continue daily from 9 pm to 5 am to restrict movement of people and vehicles. Total lockdown on Sundays will also continue on July 26 and August 2," said state Chief Secretary T.M. Vijaya Bhaskar in an order here.

The order to unlock Bengaluru and four other districts - Dakshina Kannada, Dharwad, Kalaburagi and Kodagu, which have been under 7-9 day lockdown since March 14 night came after Chief Minister B.S. Yediyurappa declared that lockdowns would not be re-imposed across the state hereafter.

Besides restrictions in containment areas to control the virus spread, the order banned reopening of gyms and prevented use of benches in parks by walkers or joggers.

"All vegetable and fruit markets in cities and towns across the state will be shifted to the suburbs or outskirts to decongest them and prevent crowding," said the order in Kannada.

Wearing mask, sanitising hands and maintaining social distancing will be strictly enforced and violators will be fined.

Suburban train and metro services will continue to remain shut till further orders.

Select long-distance express trains will continue to operate as per the standard operating procedure given by the Union Ministry of Home Affairs on May 30.

"State-run and private buses in cities and on intra-state and inter-state routes will operate with limited number of passengers to ensure physical distancing. All buses will be sanitized and fumigated after every trip," said the order.

Schools, colleges, cinema theatres, multiplexes will remain shut to prevent crowding and violation of social distancing.

Ban on religious functions and mass gatherings will also continue.

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.