Nalin Kumar Kateel replaces BSY as Karnataka BJP chief

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, Jul 19: Karnataka Chief Minister B S Yediyurappa convened a meeting with Private Medical College Hospitals on Saturday to assess COVID-19 management and directed them to provide 50 per cent of the beds, as promised, with effect from Sunday.

The chief minister said that private medical college hospitals need to cooperate as there is a sharp rise in COVID-10 cases in the city. He further said that it has come to the notice of the government that some institutes are denying treatment of COVID-19 as well as non-COVID patients.

The chief minister expressed his concerns over media reports stating several people died as they didn't get timely treatment due to denial from the hospitals. He said that Bengaluru should continue to lead the country as a role model in COVID-19 management.

During previous meetings, private medical colleges had agreed upon providing around 4,500 beds, which would make the total beds available in government and private medical colleges 6,500.

The chief minister expressed dismay over some colleges not providing the number of beds as promised and also about certain lacunae which were noticed by ministers during their visit.
During this emergency situation, we should show humanity. COVID and non-COVID patients shall not be denied treatment and the balance in healthcare system shall be maintained, he advised.

He assured them of all support, including providing doctors and nurses if need be.
The private medical colleges had assured to provide 50 per cent of beds and some colleges offered 80 per cent of the beds for COVID treatment.

Nodal officers have already been appointed to monitor the availability of beds in these medical colleges.

It was decided to issue a notice to Vaidehi Medical College for their absence in the meeting.

Alappuzha, Jan 4: The management committee of a mosque in Kerala is all set to solemnize the wedding of a Hindu couple, setting yet another instance of the communal harmony prevailing in Kerala.

The Cheravally Muslim Jamaat Committee at Kayamkulam in Alappuzha district in South Kerala is conducting the marriage of Anju and Sharath after the bride's mother approached the Jamaat authorities seeking help. 

The marriage will be held at the mosque premises on January 19 as per Hindu rituals and the Jamaat Committee has also prepared the invitations.

Anju's father Ashokan died a few years back and her mother Bindhu was struggling to win bread for her three children. Nujumudeen Alummoottil, a businessman and secretary of the Jamaat had helped the family earlier also.

Hence Bindu sought his help for the marriage of Anju. Nujumudeen discussed it with other members of the Jamaat committee and members of the mosque.

Najumudeen said that there was no hesitation from anyone on conducting the marriage by the mosque at its premises. A gift in cash and gold would be also given to the couple.

Kerala recently witnessed a church allowing the Muslim believers who participated in an anti-CAA meet to offer namaz at the church premises and another church conducting a carol service with the youth of the parish dressed up in traditional Muslim attire.