that's exactly what daphne from the university of geneva wants to find out she has people play 1st person shooters while hooked up to a magnetic resonance imaging scanner and the results show that in some ways games can lead to structure changes in the brain and in action video game players we know that the structures change and change for the better they communicate better with each other such that for them paying attention is less. well we were surprised by that and activities i was so demonized by society. really conceived as a tool waste of time could have a positive effect on something as fundamental as how well intentioned. psychologists simona from the monks planck institute has found that playing computer games regularly can even make parts of the brain ground. it's good finding a medical compass the brain regions affected are the hippocampus and the prefrontal cortex they play a role in spatial orientation like when you're thinking about getting from a to b. so by stimulating these regions to a large extent they grow in volume. does that mean gaming makes a smarter and we should

you very much indeed stay with this candle is a senior research fellow college university of oxford she joins us now from geneva . elizabeth kandel is this a significant turning point in the film going to war in yemen would you say i think it's a significant ramp up of conflicts.

very much indeed let's say with this scandal is a senior research fellow coach university of oxford she joins us now from geneva elizabeth campbell is this a significant turning point in the film going to war in yemen would you say i think it's a significant ramp up of the conflict yes it's a turning point it's very disappointing given that everyone was least cautiously optimistic that agreement was reached last summer just like there was some kind of peace but subsequently that is the very difficult moment and we've seen. on the run . this however is that change. why has this agreement been so difficult implement. some agreement was very. it was reached in a rush to talk to. the details of the local forces to. take. the. surrounding area or one best buy. for and reaching an agreement between the 2 credits a difficult one mailing out that details the united nations redeployment committee could barely get the 2 sides together to even talk about the details. trust and not just worsen. in mid may it like something positive were happening when the feces claimed to withdraw from the data just for the united nations

geneva. along with the liability of other individuals. >> in your report, you suggest -- potential targeting of sanctions. can you elaborate on that and that states say should claim or invoke universalisdiction and this international crime? can you tell us what you mean by that? questione first regarding the targeted sanctions of individuals, as you know, because it has been widely reported, the number of has taken measures members from 17 to 20 or 21. so far, the highest senior have not been included in that. what i point out in my report is that the effectiveness of those is heavy onctions the level of seniority. i have an issue with the sanctions. is second point i am making that the international criminal investigations into the responsibility of the conference , it is logical to be included in the sanctions until and unless there is evidence .rovided first, i want to make a couple of points. isversal jurisdictions usually in regard to crimes that fit a certain level. they are usually war crimes. report,borate in my there is no real legal reason as to why universal jurisdiction cannot be claimed within a single killing, particularly violated a range of international law conditio

of geneva that will lead to more comprehensive peace in case this these measures have been supported also by the international community and so now. lassalle ashraf is a visiting fellow at nottingham university center for conflict security conflicts kerry and terrorism he says the attacks by the rebels are a show of force against the saudi led coalition i think we're sailing. it is they are responding. well there is a continuing. block a particularly. sensible to that's the reason they're giving us a little bit to mix and also that they. are hitting the very heart of why it means a lot and so that's the primary reason. what they want to achieve is what i described as mutually assured one willacy what they will the demonstrators many movements now are demonstrating is that we're now living in the world in. one village see if you attack us we can too. saudi arabia is demanding more security for shipping routes through the gulf after explosions on to oil tankers vessels were attacked in the gulf of amman on thursday 23 crew members from one of the ships arrived in dubai on saturday saudi arabia and the us supported the figure at tehran but iran is denying involvement and says it's some of the b