What is the basic difference between mri and fmri imaging techniques? mri is less invasive mri carries less risk to the patient fmri provides less detail fmri allows for real-time observations of changes in brain activity neither shows soft tissue structures of the brain?

The basic difference between MRI and fMRI imaging techniques is that MRI provides less detail  

Explanation:

MRI stand for magnetic Resonance Imaging and fMRI stand for Functional Magnetic Resonance Imaging. FMRI is more efficient as they detect those abnormalities in the brain that can not be detected by any other imaging techniques. They even measure the slightest changes in the blood flows and blood oxygen level during any activities by the brain.  

MRI machines are used for imaging the structure of brain. fMRI is costlier than MRI.

freeborn women in ancient rome were citizens (cives), but could not vote or hold political office. because of their limited public role, women are named less frequently than men by roman historians. but while roman women held no direct political power, those from wealthy or powerful families could and did exert influence through private negotiations. exceptional women who left an undeniable mark on history range from lucretia and claudia quinta, whose stories took on mythic significance; fierce republican-era women such as cornelia, mother of the gracchi, and fulvia, who commanded an army and issued coins bearing her image; women of the julio-claudian dynasty, most prominently livia (58 bc-ad 29), who contributed to the formation of imperial mores; and the empress helena (c.250–330 ad), a driving force in promoting christianity.

women in the ancient greek world had few rights in comparison to male citizens. unable to vote, own land, or inherit, a woman’s place was in the home and her purpose in life was the rearing of children. this, though, is a general description, and when considering the role of women in ancient greece one should remember that information regarding specific city-states is often lacking, is almost always from male authors, and only in athens can their status and role be described in any great detail. neither are we sure of the practical and everyday application of the rules and laws that have survived from antiquity. we do know that spartan women were treated somewhat differently than in other states. for example, they had to do physical training like men, were permitted to own land, and could drink wine.