Karnataka HM: Gauri Lankesh killers will be caught in a few weeks

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.

Mumbai, Feb 12: The Income Tax department's Criminal Investigation wing has identified 2,000 Indian citizens who hold properties in Dubai but had failed to declare it in their IT returns.

In its ongoing crackdown on black money, the agency has identified Indian citizens who purchased properties in Dubai but failed to declare and explain the source of funds used to purchase these properties.

In the past few years, people have used shell companies to route illegal money and buy overseas properties to evade income tax.

However, the tax department has now increased its efforts to track down those involved in major tax evasion cases.

The 2,000 persons and companies identified mainly include businessmen, top professionals, and government officials.

The IT department will initiate action against the accused under the Black Money Act.

Citizens who own properties outside the country but fail to declare the source of funds or income used for the purchase could be prosecuted under the Black Money Act.

Under Section FA (Foreign Assets) of the Income Tax Act, an individual has to declare purchase and ownership of properties, assets, companies owned outside the country while filing the income tax returns annually.

In the recent drive against black money, the IT department identified 2,000 Indian nationals who failed to provide information on the same while filing IT returns.

Of the 2,000 citizens owning properties in Dubai, around 600 could not furnish details regarding purchase details.

Those who haven't been able to explain the source of funds used for the purchase of properties could be prosecuted and their properties can be attached by the agency.

Other than the attachment of the property, they can face a monetary penalty up to 300 per cent of the property value and also face imprisonment under the Black Money Act.

The properties owned by Indians in Dubai raised red flags as this pattern of parking money is used by money launderers, smugglers, underworld gangsters and drug traffickers for making payments.

It is worth mentioning that of the 2,000 citizens identified, most are residing in Mumbai, followed by Kerala and Gujarat.

The clause under section FA (foreign Assets) came into effect in the year 2011-12 and it is mandatory for people owning properties outside India to declare it in their IT returns.

Those identified by IT department could also face action under FEMA (Foreign Exchange Management Act) by the Enforcement Directorate under Section 4.

Recently the Enforcement Directorate (ED) launched a crackdown on black money parked overseas by tracking and identifying immovable assets bought overseas by Indian nationals illegally.

The move is being carried out under rules laid down under Section 4 of FEMA (Foregn Exchange Manipulation Act), 1999. Section 4 of FEMA states that no person resident in India shall acquire, hold, own, possess or transfer any foreign exchange, foreign security or any immovable property situated outside India.

On January 17, the Enforcement Directorate (ED) conducted searches at the residence of a former chief engineer of Brihanmumbai Municipal Corporation (BMC) in connection with an inquiry related to FEMA.

In the raids, the ED officials recovered documents related to the purchase of a property in Dubai in an allegedly illegal manner.

The ex-BMC chief engineer was posted with some of the most crucial wings of the municipal corporation -- the building proposal department and development plan department.

The agency did not disclose the name of the ex-BMC chief engineer but it has been learnt that he had superannuated around seven years ago from the municipal corporation.

ED, in a statement, said incriminating documents with regard to illegal acquisition of a property held in Dubai was recovered during the search operation.

The former BMC chief engineer has stated that he had purchased the property in Dubai at 'Park Island, Bonaire Marsa, Dubai' for Rs 70 lakh in 2012. The property is held jointly in his name, his spouse and son.

The retired BMC officials could not furnish any documents which would help ascertain the value of the property and also could not provide details on how the payments were made to buy the property in Dubai.

The citizens identified by the IT department recently also adopted a similar route to buy property in Delhi. It remains to be seen how the income tax department plans to penalise them.

Bengaluru, Jun 7: Fatalities due to coronavirus reached 61 in Karnataka with two more deaths, while 239 more tested positive for the viral infection, pushing the tally in the state to 5,452, the health department said on Sunday.

The total COVID-19 cases in the state include 2,132 discharges, 3,257 active cases and 61 deaths. A 61-year-old woman suffering from hypothyroidism and was diagnosed with Severe Acute Respiratory Illness (SARI) died on Saturday whereas a 57-year-old man having filariasis and chronic nyeloid leukemia died on Sunday in Bengaluru.

Most of those who contributed for Sunday's new cases were interstate passengers. 183 passengers, most of whom returned from Maharashtra were tested positive for the virus, the health bulletin said.

According to the health department, 39 coronavirus positive cases were reported in Kalaburagi and Yadagiri, 38 in Belagavi, 23 in Bengaluru urban, 17 each in Dakshina Kannada and Davangere, 13 in Udupi, 12 in Shivamogga, nine in Vijayapura, seven in Bidar, six in Ballari, five each in Bengaluru Rural and Hassan, three in Dharwad, two each in Gadag and Uttara Kannada and one each in Mandya and Raichur.

India today reported the highest single-day spike of 9,971 new Covid-19 cases and 287 deaths in the last 24 hours, taking the total number of cases in the country to 2,46,628

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