Karnataka launches new scholarship scheme for OBC students

Udupi, Jun 20: Movement of heavy vehicles on Agumbe Ghat section was banned till October 15, following heavy rain lashing due to onset of South West Monsoon.

The Agumbe Ghat connects Shivamogga with the Udupi district. There is a possibility of landslides on either side of the Ghat road if movement of heavy vehicles is allowed during the monsoon, said Udupi DC G Jagadeesh in statement issued here on Saturday.

The movement of all heavy vehicles above 12 tonnes has been banned on the road. Till end of monsoon all the heavy vehicles have to move via Udupi-Brahmavar-Barkur-Shankaranarayana; Siddapura-Hosangady-Hulikal Ghat-Hosanagara-Theerthahalli; Udupi-Karkala-Bajagoli-S K Border-Kerekatte-Sringeri- Shivamogga.

Ballari, Jan 5: Thousands of Muslims, joined by the members of various organisations, on Saturday staged a massive protest in the town condemning the provocative speech by Bellary MLA G Somashekar Reddy.

The police caned the agitators after they tried to lay siege to the house of BJP legislator.

The protesters holding national flag took out a rally from Kaul Bazaar, which passed through the major streets, and culminated at Gadagi Channappa Circle. They raised slogans against the BJP and burnt the effigy of Somashekar Reddy.

The protest sent the traffic haywire Gadagi Channappa Circle and the cascading effect of it was seen across the town. SP C K Babu told the agitators that the MLA has been booked for making provocative speech and pleaded them to hold a protest at Municipal College grounds. But the agitators were in no mood to relent.

Inspector General (Bellary Range) I G Nanjundaswamy has rushed to the town to oversee security. The BJP MLA on Friday made inciting remarks against minorities during his speech at a pro-CAA rally in the town.

FIR against Reddy

The Gandhinagar police in the town on Saturday registered an FIR against MLA Somashekar Reddy, for making a provocative speech, under IPC Sections 153 A (promoting enmity between two religions), 295A (insulting religious beliefs) and 505B.

During his speech at a pro-CAA rally on Friday, Reddy had said, "Hindus are 80% of the population while minorities are 17%. What will happen to you if we hit back? Hence, you should be very careful about your moves and steps."

The legislator came down heavily on those staging protests against CAA in Ballari. "We won't keep quiet if another protest is staged against the CAA. Each Hindu is like Shivaji. Nobody will be alive if all Hindus come out to streets holding swords," he had said.

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.