Results 241 to 250 of about 1,379,363 (297)

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Selective attention function impairment in HIV-negative patients with early forms of neurosyphilis. [PDF]

open access: yesEur J Med Res
He C   +9 more
europepmc   +1 more source

Attentional Selection

2020
In this Element, a framework is proposed in which it is assumed that visual selection is the result of the interaction between top-down, bottom-up and selection-history factors. The Element discusses top-down attentional engagement and suppression, bottom-up selection by abrupt onsets and static singletons as well as lingering biases due to selection ...
Jan Theeuwes, Michel Failing
openaire   +1 more source

Turning selective attention failure into selective attention success.

Canadian Journal of Experimental Psychology / Revue canadienne de psychologie expérimentale, 1994
Abstract In a letter identification task in which a centrally - presented letter is to be attended and laterally - flanking letters ignored, B.A. Eriksen and C.W. Eriksen (1974) have shown effects on performance of the to - be - ignor ed letters when they contain information about the correct response.
Patrick Brown, Paul Fera
openaire   +1 more source

Learning and selective attention

Nature Neuroscience, 2000
Selective attention involves the differential processing of different stimuli, and has widespread psychological and neural consequences. Although computational modeling should offer a powerful way of linking observable phenomena at different levels, most work has focused on the relatively narrow issue of constraints on processing resources. By contrast,
Dayan, P., Kakade, S., Montague, P.
openaire   +3 more sources

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