According to the focus on neuroscience box titled "psychological research using brain imaging" which of the following is not among the limitations of brain-imaging techniques?

- It is difficult to produce a highly detailed image of the brain.

Explanation:

Brain-imaging techniques are associated with the use of strategies that assist in either directly or obliquely imaging the structure, operation, or working of the human brain and the nervous system. It assists the researchers to evaluate the problems associated with the brain of a human.

As per the given description, the limitation of brain-imaging would not include that 'it is difficult to produce a highly detailed image of the brain' as brain-imaging allows us to produce even the 'activation maps reflecting flow of blood to several parts of the brain' through fMRI and various other techniques allows to image the functionality in order to know the problems within the brain. Therefore, this goes against the limitations.

the first part is ocean

explanation:

swahili is an extremely rich and complex civilization, a set of ethnic groups articulated by a language and a series of cultural elements that fuse the african traditions, islam and indian culture. this growth was largely a result of the indian ocean trading network that brought in not just man-made riches, but also religious ideas, specifically islam, which had a significant impact on the local culture. furthermore, the development of the swahili language gave a common cultural unity to the people.