'Love hormone' enhances spirituality in men, says new study

Bengaluru, Apr 14: The Congress in Karnataka on Tuesday welcomed the extention of the COVID-19 lockdown till May 3, though it flayed Prime Minister Narendra Modi for not announcing any programme to support the slowed down economy.

Reacting to the lockdown extension, Congress president D K Shivakumar said it was much needed to control the virus but expressed his displeasure for not offering any relief measure to uplift the economy which is witnessing slump.

"We had expectation that some package would be offered but that was not done. The manufacturing sector, service sector, agriculture sector and even the medical sector was looking for some relief but that was not the talking point of the Prime Minister," Shivakumar told reporters.

However, he maintained that the party would cooperate with the Centre in its fight against COVID-19.

Leader of the Opposition Siddaramaiah said he was "disappointed" that there was no programme announced to improve the economy, which is at the lowest level in 30 years.

"The economy has collapsed. Never ever in 30 years it had witnessed such a downfall. Industries are closing down.

Agriculture in bad shape. poeple have no money. Villages are in distress," the former chief minister said.

He opined that Modi should have make some announcement with regard to economic programmes and assistance to the weaker section.

"Labourers today are on the streets. Their programmes do not touch them. People had lots of expectations which are now meaningless," Siddaramaiah said.

However, he underlined that he does not oppose the lockdown and appealed to the people to support it wholeheartedly.

Bengaluru, Apr 14: The Karnataka government has decided to adopt “remote monitoring” of COVID-19 positive patients in order to ensure the safety of healthcare professionals - the frontline warriors against the pandemic.

Two doctors treating COVID-19 patients tested positive recently and in to check such instances in future, the Department of Medical Education is planning remote monitoring, which reduces doctors’ exposure to patients.

Medical Education Minister Dr K Sudhakar has consulted some of the doctors in the United States who are already using this technology to treat the COVID-19 positive cases. The minister is also having a meeting with representatives of some of the companies which provide such technology.

“I spoke to a team of epidemiologists and heads of certain departments at the United States to know about the remote monitoring technology they are using. I am also meeting the representatives of a few such companies which can provide us with the technology at our hospitals,”  Dr Sudhakar said.

Track state-wise coronavirus cases here

The minister added, “We have heard reports of many doctors and other health professionals succumbing to COVID-19. We don’t want to take risk.” Explaining the technology, Dr Sachidanand, Vice Chancellor of Rajiv Gandhi University of Health Sciences said that remote monitoring uses a software with which specialist doctors can monitor health condition of patients and treat them by not getting exposed directly.

The presence of all the doctors in COVID-19 is not necessary when patients are monitored remotely. 

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.