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By Krystal Hu Venture capital funding globally almost halved in the first six months of 2023, data from

Middle-aged people not getting enough sleep are less likely to see the benefits of exercise when comes to protecting against decline in skills such as memory and thinking, scientists have said. Researchers from University College London (UCL) found that those in their 50s and 60s who performed regular physical activities but slept less than six hours a night had a faster decline in these skills overall. The team found that after a decade, their cognitive functions – such as attention, memory and learning – were the same as those who did less physical activity. The researchers said their study, published in journal The Lancet Healthy Longevity, highlights the need for sleep to protect against cognitive decline as people get older. Lead author Dr Mikaela Bloomberg, of UCL Institute of Epidemiology & Health Care, said: “Our study suggests that getting sufficient sleep may be required for us to get the full cognitive benefits of physical activity. “It shows how important it is to consider sleep and physical activity together when thinking about cognitive health. “Previous studies examining how sleep and physical activity might combine to affect cognitive function have primarily been cross-sectional – only focusing on a snapshot in time – and we were surprised that regular physical activity may not always be sufficient to counter the long-term effects of lack of sleep on cognitive health.” The World Health Organisation already identifies physical activity as a way to maintain cognitive function, but interventions should also consider sleep habits to maximise long-term benefits for cognitive health Prof Andrew Steptoe For the study, the team looked at data from the English Longitudinal Study of Ageing (Elsa) from nearly 9,000 people aged 50 and over. Their cognitive function was assessed over a period of 10 years with various memory and verbal fluency tests. Questionnaires were also used to assess how long they slept and whether this was less or more than six hours. People were also asked about their levels of physical activity. At the start of the study, those who were more physically active also had better cognitive function regardless of how long they slept. However, this changed over the 10-year period, with more physically active short sleepers in their 50s and 60s experiencing more rapid cognitive decline, the researchers said. But for people aged 70 and over, the benefits of exercise on cognitive function were maintained, despite short sleep, the team added. Co-author professor Andrew Steptoe, of UCL Institute of Epidemiology & Health Care, said: “It is important to identify the factors that can protect cognitive function in middle and later life as they can serve to prolong our cognitively healthy years and, for some people, delay a dementia diagnosis. “The World Health Organisation already identifies physical activity as a way to maintain cognitive function, but interventions should also consider sleep habits to maximise long-term benefits for cognitive health.” Read More 8 best kids’ bunk beds that are fun and functional Nurture your health and wellbeing this season The best holidays to book for August, from beach breaks in Portugal to stays on an Italian lake More travelers get cozy with glamping, even amid high costs People who sleep very late may die earlier due to unhealthy habits, study says

A look at the day ahead in European and global markets from Kevin Buckland U.S. policymakers are stealing the spotlight

Tesla Inc. and China’s top electric-vehicle makers including BYD Co. pledged to maintain fair competition and avoid “abnormal

Netflix's legal drama 'The Lincoln Lawyer' is based on the 2005 novel of the same name by crime writer Michael Connelly

With deepfake technology and a big prize, the couples will learn the hard way if their love can withstand the test of time

The talk show recently had a few unusual guests on show which left host Mark Consuelos struggling as he begged a crew member for help during live TV

For three days, shells and mortars were "flying and whistling overhead, exploding around us," Anton, a Russian soldier positioned south of Bakhmut, tells CNN. "We were jumping like rabbits under mortar rounds and bombs."

The number of abortions being performed in Indiana has fallen significantly in advance of the implementation of the state’s abortion ban at the beginning of August, state reports showed. Indiana, for now, remains one of a handful of states in the Midwest that does not have any major restrictions on abortion. But that is about to change, following a state Supreme Court ruling that the ban passed by the Republican-controlled state legislature last year does not violate the state constitution. That ban is now set to take effect on the first day of next month, at which point abortion will be almost completely banned in the state. The Associated Press first reported on the falling abortion numbers. It’s a seismic shift from last year, when the number of abortions performed in Indiana increased by 22 per cent – the numbers were boosted by patients from states like Kentucky and Ohio who travelled to the state to receive care after their home states passed bans. Of the 9,529 abortions performed in Indiana in 2022, 1,827 people came from other states to receive care. But the month-by-month numbers tell a somewhat different story. The monthly abortion rate dropped by a third or more in the final months of last year as the state’s abortion ban briefly took effect before it was blocked by a court order. This year, in advance of the looming ban, the number of abortions being performed in the state has continued to fall off. Observers believe that decline has happened in part due to the fact that people are fearful and anxious about the looming ban. “We have seen a lot of fear and a lot of misunderstanding of patients who believe that abortion access has been restricted and isn’t available in Indiana,” Dr Amy Caldwell, an Indianapolis obstetrician who performs abortions for Planned Parenthood, said last week. She said anxiety has increased among those who do not understand the legal battle taking place in the state. Two of the seven clinics that provide abortions in Indiana, a Planned Parenthood facility in Indianapolis and a Whole Woman’s Health Center in South Bend, also reported performing no abortions during the first three months of the year. The Whole Woman’s Health Center has closed, while Planned Parenthood cited staff training issues for its gap in care. That facility told the Associated Press that it is now performing abortions again. Indiana residents may soon, however, have to travel to other states to receive abortion care. Abortion remains legal in neighbouring Illinois and Michigan as well as Minnesota and Pennsylvania further afield. It also remains legal for the time being in Iowa, though a possible special session of the state legislature could change that later this year. The splintering of the abortion landscape following the reversal of Roe v Wade by the Supreme Court last year has created a scenario in which certain areas of the country lack access to abortion care while the status quo in other areas has remained largely unchanged. Every state in the southeast, for instance, has passed an abortion ban – though South Carolina’s ban for now remains blocked in court. Read More Iowa's Republican governor calls a special legislative session to revive abortion restrictions Ohio man guilty of raping a 9-year-old who traveled for legal abortion gets life sentence US prepares for potential end of Roe v Wade - live When will there be a Roe v Wade decision? Why these prosecutors are refusing to enforce anti-abortion laws

The second season of Netflix's 'The Lincoln Lawyer' will be released in two parts

When work began at the South Crofty tin mine in Cornwall, Queen Elizabeth I was on the throne,

British billionaire Jim Ratcliffe lambasted the UK’s energy policy, saying “daft” decisions in areas including nuclear power are