Seers to lead communal harmony march in Uttara Kannada

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, Feb 19: Pointing out that there was a deliberate attempt to cover up police excesses by implicating innocent persons at whim, the Karnataka High Court on Tuesday granted conditional bail to 21 people who were accused by police of involving in violence during the protests against the Citizenship Amendment Act (CAA) in Mangaluru.

Allowing the bail petitions of Ashik and 20 others from Udupi and Dakshina Kannada districts, Justice John Michael Cunha said the overzealousness of the police is also evident from the fact that FIRs were registered under Section 307 of IPC against the persons killed by the police themselves.

“In an offence involving a large number of people, the identity and participation of each accused must be fixed with reasonable certainty. In the present cases, the identity appears to have been fixed on the basis of their affiliation to PFI and they being members of the Muslim community. Though it is stated that the involvement of the petitioners is captured in CCTV footage and photographs, no such material is produced before the court showing the presence of any of the petitioners at the spot, armed with deadly weapons,” the judge noted.

In the statement of objections filed by the State Public Prosecutor-I, it was stated that there was a hint of Muslim youths holding protest on December 19, 2019, opposing the implementation of CAA. Prohibitory orders were clamped in that connection. This assertion indicated that the common object of the assembly was to oppose the implementation of CAA and National Register for Citizens (NRC) which, by itself, was not an “unlawful object”, the judge pointed out.

‘Pics show cops throwing stones at crowd’

Justice Cunha also said the material collected by the investigators did not contain any specific evidence regarding the presence of any of the petitioners at the spot. On the other hand, omnibus allegations were made against the Muslim crowd of 1,500-2,000, alleging that they were armed with weapons like stones, soda bottles and glass pieces. The photographs produced by the SPP depicted that hardly any member of the crowd were armed with weapons, except one of them holding a bottle. In none of these photographs, police station or policemen were seen in the vicinity, the judge noted.

“On the other hand, photographs produced by the petitioners show that the policemen themselves were pelting stones at the crowd. The petitioners have produced copies of the complaints lodged by the dependants of the deceased who died due to police firing and the endorsement made thereon reveals that even though the law required the police to register independent FIRs in view of the specific complaint made against the police officers making out cognizable offences, the police have failed to register FIRs. This goes to show that a deliberate attempt is underway to cover up police excesses by implicating innocent persons at the whims and caprice of the police,” the judge observed.

In the wake of counter-allegations against the police and in the backdrop of their failure to register FIRs based on complaints lodged by the families of victims, the possibility of false and mistaken implication could not be ruled out, the judge said. In these circumstances, it would be a travesty of justice to deny bail to the petitioners and sacrifice their liberties to the mercy of the district administration and police. The records indicate that a deliberate attempt has been made to trump up evidence and to deprive the liberties of the petitioners by fabricating evidence. None of the petitioners have any criminal antecedents, the court said.

“The allegations levelled against the petitioners are not punishable with death or imprisonment for life. There is no direct evidence to connect them with the alleged offence. The investigation appears to be malafide and partisan. In the circumstances, in order to protect the rights and liberties of the petitioners, it is necessary to admit them to bail,” the judge said.

The petitioners were arrested and remanded in judicial custody after the anti-CAA protests on charges of being members of an unlawful assembly, armed with lethal weapons, attempting to set fire to the North Police Station in Mangaluru, obstructing the police from discharging their duties and causing damage to public property, etc., on December 19 in violation of the prohibitory orders. They moved the High Court as their bail pleas had been rejected by a sessions court in Dakshina Kannada.

Krishnagiri, Feb 24: Vidya Rani, daughter of dead sandalwood smuggler Veerappan, joined the BJP on Saturday at an event organised in Tamil Nadu's Krishnagiri.

Party general secretary Muralidhar Rao and former Union Minister Pon Radhakrishnan were present at the event.

"I want to work for the poor and underprivileged irrespective of their caste and religion. Prime Minister Narendra Modi's schemes are for the people and I want to take them to the people," said Vidya Rani.

Besides Vidya Rani, the event saw as many as 1,000 members from other political parties join the BJP.