"reduced attention" is a correct and usable phrase in written English.
You can use it when referring to a decrease in attention paid to something—for example, "Recently, the government has paid reduced attention to education policies."
Franz Exer, a police officer who led the first rescue team into the St . Gotthard Tunnellast week, said signs of strain have been evident for a long time: heavier congestion, reduced attention to speed limits and sloppier driving habits.
Beavis and Butt-head premieres 22 September 1992 After a decade on the air, MTV had created its own subculture of TV watchers: mostly white, middle class, in their mid- to late-teens, and with greatly reduced attention spans resulting from years of sitting through four-minute music videos.
Even years after exposure, young children have reduced attention spans and diminished ability to think and reason abstractly.
Fear, insecurity, and a general high alert during flood season has reduced attention to learning and contributed to poor performance among children (Amer 2007; Okuom et al. 2012).
Information overload contributes to stress and complicates consumers' information processing, sometimes resulting in anxiety, tension, reduced attention span, difficulty remembering information, and poor decision making (Waddington 2003).
The major finding in this study was that low-frequency noise negatively influenced performance on two tasks sensitive to reduced attention and on a proof-reading task.
Prenatal cocaine exposure has been associated with numerous behavioral phenotypes in clinical populations, including impulsivity, reduced attention, alterations in social behaviors, and delayed language and sensory-motor development.
Knight et al. [30] compared electrophysiological indices of auditory selective attention between control subjects and patients with unilateral dorsolateral frontal lobe lesions; they observed that lesions in the frontal lobes reduced attention-related negativity and impaired behavioral performance.
In contrast to our results, two recent studies have highlighted reduced attention-induced deactivation of the temporal lobe during a working memory task in boys with ADHD [35] and during a colour-word Stroop task in young adults with ADHD [36].
Therefore, we predict that amygdala damaged patients should show impaired autonomic responses to threat stimuli and reduced attention-capture by threat-related stimuli (see Anderson and Phelps [ 2001]).
In the left OFC in schizophrenia patients, the medial aspect of this area showed reduced attention-related activation from ~80 to ~450 ms, but hyper-activation in the more lateral-ventral aspect of the OFC or nearby frontal pole (FP).
