Given a passage, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.

Input: Consider Input: To reach and grasp an object in space on the basis of its image cast on the retina requires different coordinate transformations that take into account gaze and limb positioning. Eye position in the orbit influences the image's conversion from retinotopic (eye-centered) coordinates to an egocentric frame necessary for guiding action. Neuroimaging studies have revealed eye position-dependent activity in extrastriate visual, parietal and frontal areas that is along the visuo-motor pathway. At the earliest vision stage, the role of the primary visual area (V1) in this process remains unclear. We used an experimental design based on pattern-onset visual evoked potentials (VEP) recordings to study the effect of eye position on V1 activity in humans.", 'We showed that the amplitude of the initial C1 component of VEP, acknowledged to originate in V1, was modulated by the eye position. We also established that putative spontaneous small saccades related to eccentric fixation, as well as retinal disparity cannot explain the effects of changing C1 amplitude of VEP in the present study.

Output: Are early visual evoked potentials modulated by eye position in humans induced by whole body rotations?


Input: Consider Input: Individuals with Williams syndrome, a neurogenetic condition caused by deletion of a set of genes at chromosomal location 7q11.23, exhibit a remarkable suite of traits including hypersociality with high, nonselective friendliness and low social anxiety, expressive language relatively well-developed but under-developed social-communication skills overall, and reduced visual-spatial abilities. Deletions and duplications of the Williams-syndrome region have also been associated with autism, and with schizophrenia, two disorders centrally involving social cognition. Several lines of evidence have linked the gene GTF2I (General Transcription Factor IIi) with the social phenotypes of Williams syndrome, but a role for this gene in sociality within healthy populations has yet to be investigated.', 'We genotyped a large set of healthy individuals for two single-nucleotide polymorphisms in the GTF2I gene that have recently been significantly associated with autism, and thus apparently exhibit functional effects on autism-related social phenotypes. GTF2I genotypes for these SNPs showed highly significant association with low social anxiety combined with reduced social-communication abilities, which represents a metric of the Williams-syndrome cognitive profile as described from previous studies.

Output: Are cognitive-behavioral phenotypes of Williams syndrome associated with genetic variation in the GTF2I gene , in a healthy population?


Input: Consider Input: We investigated the relationship between preoperative psychological state and postoperative confusion in elderly drinkers.', 'We studied 81 male patients, ranging in age from 65 to 80 years, who were scheduled to undergo total hip arthroplasty and total knee arthroplasty. The patients were divided into two groups; non-drinkers and patients who drank 25 g or more of alcohol daily. All patients were given a neuropsychological screening evaluation, including a Mini-Mental State test, the Japanese version of the State-Trait Anxiety Inventory (STAI), a depression scale test, and evaluation of a history of aggression and postoperative confusion.', 'Postoperative confusion during the first 72 h after the end of the operation occurred in 7 of the 50 non-drinkers (14%) and in 11 of the 31 drinkers (35%) (P = 0.01). There were no significant differences in STAI (state anxiety and trait anxiety), Mini-Mental State, and depression scale scores between the non-drinkers and drinkers, or between patients with and without postoperative confusion. All 8 patients who had a history of aggression developed postoperative confusion. There was no significant difference in the incidence of postoperative confusion between drinkers who did not have a history of aggression and non-drinkers.


Output: Is a history of aggression a risk factor for postoperative confusion in elderly male drinkers?