People of Mangaluru unite in heartfelt solidarity' to pay tribute to Uri martyrs

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, June 22: BJP leader and Madikeri MLA Appachu Ranjan has urged the Karnataka Chief Minister B S Yediyurappa and Home Minister Basavaraj Bommai to drop cases against the saffron activists who had involved in attacks against cattle traders and transporters across the state.

In a letter addressed to the CM and the Home Minister, the MLA expressed his concern against the illegal transportation and slaughtering of cattle. Cow is considered to be holy in Hinduism. Butchering of cattle has been hurting the religious sentiments of people, he stated.

Ranjan stated that cases had been registered against 'Gau Rakshaks' or cow vigilantes who had fought against the illegal transportation of cattle.

“Filing cases against the protectors of cattle is condemnable. If the cases are not dropped, then there will be none to question the illegal cattle transporters,” he said adding that cases registered against various police stations against cow vigilantes must be dropped.

Bengaluru, Mar 4: CM BS Yediyurappa may reconsider plans to hike taxes and curtail populist schemes in his budget on Thursday as the Centre released part of GST compensation it owes the state. Officials said the Centre released the first instalment of the bimonthly compensation for October-November amounting to Rs 2,013 crore.

"This is welcome relief as the government has been scrambling to mobilise funds," said BT Manohar, member of GST consultative committee, government of Karnataka. The second instalment of Rs 1,523 crore is also expected to be released soon.

The CM, in his seventh budget, is expected keep the focus firmly on farmers and give top priority to irrigation, agriculture and welfare schemes.

The irrigation sector is expected to land the lion's share with an allocation of at least Rs 25,000 crore, followed by agriculture. Former CM Kumaraswamy had allocated over Rs 17,000 crore for water resources.

The bulk of funds is likely to go to the Upper Krishna (UKP) and Upper Bhadra projects, as it will help backward Kalyana Karnataka and central Karnataka regions. The two are also significant political blocs. The government will also seek assistance from the Centre for the UKP project in the erstwhile Hyderabad-Karnataka region, which enjoys special status under the Constitution owing to its backwardness. P4

Yediyurappa is also expected to spell out populist schemes for the poor.

Former CM HD Kumaraswamy had allocated Rs 17,212 crore in the previous budget for water resources and Yediyurappa is likely to go well beyond that figure. "Priority will be given to irrigation and farmers," Yediyurappa had said recently. "I am making efforts to present a budget within the financial constraints."

he amounts are released once every two months, but the Centre had fallen behind on payments. PX

"There are indications that another payment will be made."

The state's optimism stems from the fact that the Centre's GST collection crossed the Rs 1 lakh crore-mark for four successive months till February.

However, the CM could still hike tax rates marginally. At a pre-budget meet on resource mobilisation where Yediyurappa is learnt to have expressed willingness to borrow funds, officials from the finance department advocated raising tax rates instead.