Sentences with phrase «functional brain alterations»

In both meta - analysis of structural and functional brain alterations in adolescents with AB versus controls, no studies providing results based on a priori region - of - interest analysis only were included (since they violate the assumption, under the null hypothesis, that the likelihood of locating activated foci is equal at every voxel).

Not exact matches

To examine alterations in brain activation associated with pharmacologically induced memory impairment, we used functional MRI (fMRI) to study the effects of lorazepam and scopolamine on a face - name

The lab has shown that when NMDAR function is impaired by a genetic mutation, they can recreate, in the mouse, the structural, neurochemical, and functional alterations in the brain that are characteristic of schizophrenia — for example, cognitive and memory impairments for which there are currently no effective treatments.

Studies were included in our meta - analyses if the following criteria were given: (I) included at least one clinical group with described aggressive behaviour, (II) in combination with a healthy control sample, (III) conducted during adolescence, (IV) reported whole brain gray matter volume alterations or whole brain functional neuroimaging data, (V) results are described using a standard reference space (Talairach or MNI) and (VI) the same threshold was used throughout the whole brain analysis.

Structural and functional alterations in a variety of brain regions have been associated with depression and risk for depression across the life span.