Rahul Gandhi launches 'Indira Canteen' in Bengaluru

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 20: A ruckus erupted in Padarayanapura on Sunday allegedly over shifting of suspected COVID-19 persons to quarantine facility by the Bruhat Bengaluru Mahanagara Palike (BBMP) officials.

The incident occurred in the late evening at Padarayanapura which is recognized as a 'Red Zone' when BBMP officials went to bring 15 secondary contacts of corona positive patients.

However, some people and youth created ruckus and broke the barricade and removed police post which was stalled in the area.

Soon after receiving the information, Bengaluru South Deputy Commissioner of Police reached the spot and brought the situation under control.

"Lockdown continues, please remain indoors.Tomorrow will be as it was till today. We Understand your situation and appreciate your cooperation," tweeted Commissioner of Police, Bengaluru City, Bhaskar Rao.

In Karnataka, 384 people have detected positive for COVID-19, of which 14 people have succumbed to the infection, as per the Union Health Ministry.

Shivamogga, May 21: An FIR has been registered against Congress interim President Sonia Gandhi in Sagar taluk of Shivamogga district of Karnataka over tweets on May 11 by the party's official handle about PM-CARES fund.

The FIR, registered under Sections 153 (wantonly giving provocation with intent to cause riot) and 505 (statements conducing to public mischief) of the Indian Penal Code (IPC), identifies Gandhi as the handler of the social media account.

The complaint by advocate Praveen KV alleged that the Congress party, through the tweets, has made rumourous statements against the Government of India and Prime Minister Narendra Modi and was trying to provoke the people against the government.

According to the FIR, the Congress party had on May 11, 2020, made false and baseless allegations, claimed misappropriation of PM-CARES Fund and cast aspersions on the Government of India through the tweets.

"A Twitter account handled by All India Congress Committee headed by Sonia Gandhi had on May 11, 2020, published tweets terming PM CARES Fund as PM CARES Fraud. They had claimed that the PM CARES fund is not being used for the public," Praveen KV told ANI on Thursday.

He said that he has collected all the details related to the tweets and account from the handle and filed a complaint in the matter, following which a preliminary enquiry was conducted and an FIR was registered in the matter.

"They had also said that the Prime Minister was enjoying and going to foreign trips with this fund. This is clearly rumourous news against the Government of India in this COVID-19 pandemic situation. In this regard, I had filed a complaint. After a primary enquiry, the Sagar Police has filed an FIR against Sonia Gandhi, who heads the INC Twitter account," Praveen KV said.