Often,the brains response is to create its own input, in the form of a hallucination.

VOA: special.2010.02.24

She said they have agreed, if the launch goes forward, to discuss a collective response, perhaps in the Security Council.

VOA: standard.2009.03.12

"I think Papua New Guinea is perhaps the most difficult country in the world to mount a national HIV response.

VOA: standard.2009.04.04

His initial response to Sunday's dramatic events was delivered in the form of a written statement.

VOA: standard.2009.04.13

Israeli war planes struck targets in Gaza on Tuesday in response to a rocket attack.

VOA: standard.2010.06.01

Nigerian Information Minister Dora Akunyili told reporters a range of measures have been introduced to boost security at airports in response to the failed attack.

VOA: standard.2009.12.28

He says the strike began in response to a new 70-percent tax on merchants by the government, and the strike has continued despite major government concessions.

VOA: standard.2010.07.20

Cyprus has been divided since 1974, when Turkish troops invaded the island in response to a coup in Nicosia by supporters of a union with Greece.

VOA: standard.2009.09.05

Mr.Erdogan accused Israel of "barbarian acts" during the 22-day Gaza incursion, which Israel launched in response to a wave of deadly rocket attacks from Palestinian territory.

VOA: standard.2009.10.27

"And your ability to decipher them and understand them and reproduce them is a response to all these genes that are being regulated in your brain."

VOA: standard.2010.04.05

There was generally favorable response across the political spectrum in Muslim countries to the president's public statements - such as a pledge made before Turkey's Parliament in Ankara.

VOA: standard.2009.04.24

Unfortunately the response from Israel was an announcement to build 1,600 houses in East Jerusalem, as if it was a response to our support for the proximity talks."

VOA: standard.2010.04.30

Clinton's assertion that the anti-terrorism commitment is government-wide in Islamabad came in response to a question about Pakistan's intelligence service, which has long been accused ties with Islamic extremists.

VOA: standard.2009.07.20

The institute has scoured the results of international studies to find antigens substances that provoke an immune response in the body that could be a potent weapon against malaria.

VOA: standard.2010.01.20