Arrest Sadhvi Saraswati for hate speech against beef-eaters: BJP MLA

Bengaluru, July 20: The Karnataka government has reiterated that no final decision has so far been taken on reopening of schools in the state.

The clarification comes after minutes of the July 15 HRD ministry meeting where Karnataka education department officials said schools are reopening on September 1 went viral on social media. 

“The state government has not decided yet on starting schools. That they will reopen in September was only a general opinion expressed by our officials at the meeting. At present, we have no plans to start schools unless there is a conducive environment. There’s no need for anxiety,” said primary and secondary minister S Suresh Kumar.

Kumar said the government is involved in meeting the education sector’s changed priorities in the current scenario.

The minutes were of a virtual conference on school-safety plans, with representatives of state governments and Union territories expressing views on reopening of schools. 

Against the name of Karnataka, “After September 1” was written. Similar datelines were given by Kerala, Ladakh, Manipur, Rajasthan, Odisha and Andhra Pradesh, while in case of many other states it said “no decision”.

An education department official said Karnataka submitted to MHRD that it will be able to take a decision only after September 1, depending on the situation in the state.

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.

Udupi, Jan 25: Mangalore International Airport (MIA) culprit Aditya Rao has revealed that after placing the explosive device he went to Malpe and made threat call of placing bomb in the Indigo flight.

Rao, who is in police custody, on Saturday, was brought to Malpe under tight security by the investigating officer ACP Belliyappa for spot investigation. On January 20, Aditya had come to the Mangaluru airport and planted an explosive device before going to Malpe and made a threat call about placing a bomb in the Indigo flight. He was just a couple of kilometers away from the Malpe police station while making the call.

Sitting outside an egg selling shop which opens only after 6:00 pm, Aditya had called the Airport and informed that a bomb was placed in the Indigo flight. Later he destroyed the sim card and left to Bengaluru to surrender.