Mangaluru: AK Corporate Cricket Bash from Nov 23

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.

Mangaluru, Jun 13: Around people from Bhatkal, who were stranded in United Arab Emirates due to months of covid lockdown, finally reached their hometown today. A charter flight carrying these passengers took from the Ras Al Khaimah International Airport at 11:20 PM (UAE time) yesterday and landed at Mangaluru International Airport at 4.20 am today.

After completing all the formalities, they were taken to Bhatkal in five buses arranged by Bhatkali Jamaatul Muslimeen, Mangaluru. Two hotels and a college hostel have been booked for the institutional quarantine of the returnees. 

The passengers were received at the airport by Majlis E Islah wa Tanzeem executive members, Bhatkali Jamaat Ul Muslimeen executive members, and Bhatkal Muslim Youth Federation executive members. 

Ateequr Rahman Muniri, vice president of Majlis-e-Islah wa Tanzeem and owner of UAE based Nuha General Trading LLC, had taken the initiative of sending stranded citizens of Bhatkal and surrounding regions to back home from UAE.

“After we came to know about the problems of the NRIs stranded in UAE plans were made to charter flights to send them home. I received huge support from the Bhatkal community leaders and youth here in Dubai, who gave their complete cooperation and helped with their efforts in successfully chartering the first flight," Muniri said.

Mangaluru, Feb 25: The coastal city of Mangaluru today witnessed yet another major agitation against infamous CAA, NPR and NRC with large number of people gathering at Kudroli’s Tipu Sultan Garden to register their protest against union government’s racist policies.

Addressing the gathering activist B R Bhaskar Prasad said, he knows the RSS inside out as he was associated with it for a prolonged period.

He said the ultimate aim of RSS is to establish a casteist society in India with the micro-minority community of Brahmins having complete control over all other major communities. 

Lambasting Prime Minister Narendra Modi and Home Minister Amit Shah for constantly harassing people of India through back to back contentious legislations, he said that the duo poised to destroy the country.