PFI, SDPI, Cong, DYFI demand arrest of Shenava for justifying killing of the innocents

Madikeri, Apr 16: A man from Ketumotte in Virajpet, who was cured of COVID-19 and returned to his home, has again been admitted to the hospital, following a complaint of fever, on Wednesday noon.

The man, who voluntarily got admitted to the hospital, is being treated in the isolation ward of the Covid-19 hospital. His throat swab and blood samples have been sent for testing. The report is likely to be out by Thursday morning.

After getting discharged from the hospital on April 7, he was home quarantined. After a week, he developed fever again. The person has not moved out of his house and the people need not fear, said Deputy Commissioner Annies Kanmani Joy.

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.

Mysuru, May 1: Four people who brought a dead man’s body from Mumbai for cremation in his native place in Mandya district in Karnataka have tested positive for Covid-19 virus, and now the administration is trying to find out if the man himself had been an undetected positive.

According to Mandya district deputy commissioner M V Venkatesh, the deceased man was a 53-year-old native of B Kodagalli of Pandavapura taluk, Melkote hobli in Mandya district. He died after suffering a heart attack at the U N Desai government hospital in Mumbai on April 23.

The cremation took place outside the man's native village after the local administration refused to allow it inside the village.

Wanting the final rites performed in his native place, the man’s family got the body embalmed and procured all the medical records and certificates from the hospital and brought it in an ambulance belonging to the Desai government hospital.

When they reached Pandavapura taluk in Karnataka on the evening of April 24, the local administration did not allow the body to enter the village but allowed the relatives to cremate it outside the village.

And since the family had come from Mumbai, the district administration quarantined all seven of the man’s relatives, and their samples were sent for testing on 28 April.

The results showed that the deceased man’s 25-year-old son, daughter-in-law, daughter, and two-year-old grandchild are positive for Covid 19. All of them have been admitted at the Mandya Institute of Medical Sciences although they have no symptoms.

Deputy commissioner Venkatesh said that in the Desai hospital records in Mumbai there was no mention whether or not the man had been tested for Covid-19. “We are writing to Desai hospital to clarify if the deceased person was tested for Covid 19. It is also possible that the family got infected by the man’s son who works in the loan department of ICICI Bank in Mumbai and visits several offices in different areas of Mumbai,” he said.

The man’s ancestral B Kodagalli village now has been sealed off. Though tests done on other members of the family have come back negative, the Mandya administartions plans to repeat their tests.

So far 26 people have tested positive for Covid 19 in Mandya district.