London, Nov 3: Newcastle University scientists have found out what leads to the abnormal electrical waves in the brains of schizophrenia patients.

The researchers say that schizophrenics lack the vital brain receptor cells that control them.

They made this discovery when they used a drug, called ketamine, for switching off the receptors in rats, the waves changed frequency.

The scientists believe that the new work could pave the way for new treatments.

Bali, Indonesia - Lawyers for relatives of three Indonesian Muslim militants on death row for the 2002 Bali bombings launched a last-minute appeal Monday, in a new move to save the condemned men from imminent execution.

The three militants - Imam Samudra; Mukhlas, alias Ali Ghufron; and Amrozi - face a firing squad for their roles in the bombings of two nightspots on the popular tourist island that killed 202 people, mostly foreign tourists.

Lawyer Imam Asmara Hadi said the appeal was filed in Bali's Denpasar district court because the three convicts have not been properly informed of the rejection of their previous appeal.

Doha, Nov 3 : British Prime Minister Gordon Brown has said that negotiations with the Taliban on the war in Afghanistan were unlikely.

In an interview with Al-Jazeera TV, Brown said that a dialogue with the Taliban to halt violence would be “very, very difficult”.

Rome, Nov 3 : A leading Leonardo Da Vinci scholar has spoke in favor of dismantling a 12-volume collection of work by the Renaissance genius.

According to a report by news agency Ansa. it, the scholar in question is Carlo Pedretti, who has been a leading Leonardo scholar for nearly six decades.

Commenting on plans to reverse a controversial 1970s restoration project, which would leave the Codex Atlanticus as a bundle of loose pages, Pedretti said that he approved of the proposal.

Oslo - Norwegian energy giant Statoil Hydro's third-quarter net income fell 57 per cent, the group said Monday, citing a stronger US dollar rate that pushed up tax rates.

Net income for the quarter was 6.3 billion kroner (937 million dollars), compared to 14.6 billion kroner in the corresponding business period of 2007.

Net operating income increased 31 per cent to 47 billion kroner, while turnover was up 35 per cent to 170 billion kroner, the group said.

Seoul - Shares surged 1.4 per cent Monday on the Seoul stock exchange as a recent currency swap between South Korea's central bank and the US Federeal Reserve as well as new stimulus measures for the local economy boosted investor sentiment. South Korea's currency surged against the dollar.

The benchmark Kospi index rose 16.02 points to close at 1,129.08.

Advancing issues outpaced decliners 660 to 192.

The main index of the technology-heavy Kosdaq market rose 17.53 points to 325.56.