Pakistan serves beef to Nepal earthquake survivors

Bengaluru, May 22: Karnataka reported 138 fresh cases of coronavirus on Friday, taking the state tally to 1743.

26 patients have been discharged on Friday and in total, 597 people have been discharged in Karnataka while total number of active cases in the state is 1,100. 41 people have succumbed to the virus, informed the state health department.

Out of the 138 cases, 111 are returnees from Maharashtra.Out of the 138 cases, 47 are from Chikkaballapura alone, 10 cases from Raichur eight cases each from Bidar and Mandya, five cases each from Bengaluru Rural and Bengaluru Urban, and 14 are from Hassan.

From Bengaluru Rural, three patients are returnees from Maharashtra. A fifty-five year old female from Bengaluru Rural, has contracted the virus and has been diagnosed with a history of SARI. She is currently under observation at a designated city hospital.

Five patients have tested positive from Bengaluru Urban. A 42-year-old woman tested positive in Bengaluru Urban and has been diagnosed with a history of Influenza-like Illness (ILI). She is currently under observation at a designated city hospital.

Two men, who have tested positive from Dharwad are returnees from Delhi. Both of them are currently under observation at a designated hospital in Hubli. A seventy-five year old male who has contracted the coronavirus has returned from Jharkhand.

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, Mar 23: Deputy Chief Minister Laxman Savadi cautioned private bus transport services operators, taxis and autorickshaws from exploiting commuters in wake of bus and train services being suspended by the government as precautionary measures to prevent the spread of COVID-19.

In a statement released here on Monday, Transport Minister Savadi said it has come to the notice that private buses, taxis and autorickshaws were misusing the opportunity and exploiting commuters. Inter-district bus services have been suspended in the districts wherein lockdown has been announced to protect the health of people and none should violate the decision of the government, he stated.

Transport and Police Department officials have been asked to taken action against those violating norms and exploiting commuters. Service providers for their profit cannot risk with the health of the people and repeated cases if come to the fore, they will not be spared, Savadi cautioned.

Government has taken measures to prevent spread of COVID-19. Private transport service providers and people should join hands and cooperate to contain it, he appealed.