MLA Bava accuses Samiti of blocking Suratkal-Kana-MRPL road repair work

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.

Mandya, Apr 25: An FIR was registered against JD(S) MLC KT Srikante Gowda, his son, and three others for protesting against coronavirus testing of journalists in Karnataka's Mandya city on Saturday.

According to the police, JD(S) MLC KT Srikante Gowda, his son Krishik Gowda, Chandrakala Aythu, Jagadish, and Raju have been named as accused in the FIR filed at Mandya West police station.

The FIR has been registered under several sections of the Indian Penal Code (IPC) and Disaster Management Act including unlawful assembly, rioting, wrongful restraint, voluntarily causing hurt, negligent act likely to spread infection of a deadly disease, etc.

Gowda, along with a group of locals, had created a ruckus objecting to the coronavirus testing of journalists at Ambedkar Bhawan in Mandya here earlier today.

Police said that a journalists' association had filed a written complaint seeking the registration of an FIR in the matter.

As per an order by the state health department, medical professionals were conducting health tests of journalists at Ambedkar Bhawan in Mandya when Gowda along with some locals started protesting, officials said.

Further actions are being taken, police said.

Kalaburagi, May 16: Former Karnataka Minister Dr Sharanprakash Patil, who was booked for violating COVID-19 imposed lockdown guidelines said on Friday that it was "politically motivated".

"It's politically motivated, the officer who filed the case was forced by MLA or some other people. As elected representatives, we're going in the constituencies, listening to people as they're apprehensive about the return of migrants. We had not conducted any meeting. Wherever we have gone we have followed social distancing," Patil said.

Patil said, "When I had gone there people came to discuss about a local problem and I was talking to an official concerned. In the meantime, some officer gave a complaint that we have violated the lockdown or something."

"They are trying to curb the voice of opposition because there are a lot of lacunae. We hear complaints about quarantine centres that there is no proper facility for food, or stay, or bathrooms," the Congress leader said.

The FIR was registered on Thursday against 23 persons, including the former MLA and 21 local Congress leaders, under Section 188 (disobedience to order duly promulgated by a public servant) of the Indian Penal Code (IPC).

Congress leader Patil and his followers had conducted a meeting at a convention hall in Sulpeth town on May 13, following which sectoral magistrate Muneer Ahmed lodged a complaint.