Unemployment and farmer suicides are key issues in Karnataka: Yeddyurappa

Newsroom, Apr 2: Mohammad Sirajul Hasan, former chief (ameer) of Jamaat-e-Islami Hind, passed away today at a private hospital in Karnataka’s Raichur. 

The 87-year-old was suffering from old age related diseases for past few years and he was staying with his elder son in Raichur. 

He was the Karnataka (then Mysuru) unit chief of the JIH from 1st August,1958 to 6th April, 1984. Afterwards, he was appointed as the national secretary of the organization and held this post till he elected ameer for the term 1990-94. Previously, he also served the Jamaat as its Acting Ameer for about half a year. He was re-elected Ameer of the Jamaat for the terms 1995-99 and 2000-04. 

He had also served as the vice president of the All India Muslim Personal Law Board for several years.

An orator and scholar, Sirajul Hasan was known for his scholarly lectures in Urdu and Hindi.

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.

Kozhikode, Jan 26: The Indian national flag was unfurled at around 10,000 mosques and religious institutions across Kerala on the auspicious occasion of 71st Republic Day on Sunday.

"The national flag was unfurled at around 10,000 mosques across the state on this auspicious occasion as per the instruction of the Waqf Board," Secretary of the Kuttiady Juma Masjid Committee, K Basheer, told media here.

He said that the national flag was also unfurled at the Kuttiady Juma Masjid here as per the instructions.

"Constitution is under threat by the Citizenship Amendment Act, we also read the preamble of the Constitution in solidarity," Basheer said.

Meanwhile, a majestic event was held in the national capital on the occasion of Republic Day.