Karnataka crisis: Congress seeks disqualification of rebel MLAs

Mangaluru, Mar 27: In a shocking development, an infant with no travel history tests positive for the deadly novel coronavirus in Dakshina Kannada, taking the total coronavirus positive cases to six. 

The 10-month-old child, hailing from Sajipanadu Village in Bantwal Taluk was admitted to a hospital at Deralakatte in Mangaluru for treatment on March 23 as it had developed respiratory problems. 

On March 24, the child’s condition worsened and hence his throat swabs was sent for COVID-19 testing. Today, reports of the tests confirmed that the child was infected with COVID-19.

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.

Mangaluru/Bengaluru, Jan 23: A day after two senior functionaries of the BJP — a deputy chief minister and a political secretary to the chief minister — made provocative speeches against a minority community, Nalin Kumar Kateel, state president of the saffron party, on Wednesday issued a gag order, banning functionaries from talking on issues without the party’s approval.

Deputy CM Govind Karjol and Honnalli legislator MP Renukacharya had passed comments castigating Muslims, in the process seriously denting the image of the party which is trying to avoid controversies in its efforts to allay fears on the Citizenship (Amendment) Act. The comments come on the heels of Ballari City legislator Somashekara Reddy warning Muslims at a pro-CAA rally of repercussions if they do not fall in line.

Kateel said a gag order has been “clearly” communicated to all concerned at a recent meeting that he and chief minister BS Yediyurappa had chaired. “Our message to party functionaries is in line with what Prime Minister Narendra Modi has told his council of ministers and party MPs — to focus on their work and constituencies rather than comment on issues. Let them leave this task to official spokespersons of the party,” Kateel said.

However, it appears the message hasn’t gone through to Renukacharya, Yediyurappa’s political secretary. A day after courting controversy by saying anti-nationals were using mosques to store weapons, Renukacharya said he stood by his comments and launched a fresh tirade against madrasas, saying they were manipulating youth and encouraging terrorism.

Speaking to reporters on Wednesday, Renukacharya said: “In our [temple-run] institutions, nothing anti-national is taught. We only teach values that are mandated for life. But at madrasas, youth are manipulated by teaching terrorism. Why do we need such schools? The majority of those accused of terrorism are Muslims.”

He immediately followed up this comment by saying he did not imply all Muslims were terrorists. The Honnalli MLA justified his comments saying he did not receive a single Muslim vote in the 2018 assembly elections. “They [Muslims] come to us seeking our help. They want the BJP for development, but when it comes to elections, they vote for Congress and JD(S),” Renukacharya said. He said no “special packages” will be distributed to Muslims in his constituency.