ELIZA

return kwic search for higher out of >500 occurrences
487192 occurrences (No.29 in the rank) during 5 years in the PubMed. [no cache] 500 found

180) Across individual blocks, the strength of the attentional bias signal in early visual areas was highly predictive of the modulations found in high-level object areas, implying that pattern-specific attentional filtering at early sites can determine the quality of object-specific signals that reach higher level visual areas.

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PMID:24217991 DOI:10.1093/cercor/bht303

2015 Cerebral cortex (New York, N.Y. : 1991)

* Neural mechanisms of object-based attention.

- What neural mechanisms underlie the ability to attend to a complex object in the presence of competing overlapping stimuli? We evaluated whether object-based attention might involve pattern-specific feedback to early visual areas to selectively enhance the set of low-level features corresponding to the attended object. Using fMRI and multivariate pattern analysis, we found that activity patterns in early visual areas (V1-V4) are strongly biased in favor of the attended object. Activity patterns evoked by single faces and single houses reliably predicted which of the 2 overlapping stimulus types was being attended with high accuracy (80-90% correct). Superior knowledge of upright objects led to improved attentional selection in early areas. Across individual blocks, the strength of the attentional bias signal in early visual areas was highly predictive of the modulations found in high-level object areas, implying that pattern-specific attentional filtering at early sites can determine the quality of object-specific signals that reach higher level visual areas. Through computational modeling, we show how feedback of an average template to V1-like units can improve discrimination of exemplars belonging to the attended category. Our findings provide a mechanistic account of how feedback to early visual areas can contribute to the attentional selection of complex objects.

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(1)69 in	(17)3 body	(33)2 by	(49)2 infant
(2)63 than	(18)3 fatalism	(34)2 concentrations	(50)2 initial
(3)21 levels	(19)3 likelihood	(35)2 coverage	(51)2 mean
(4)17 risk	(20)3 odds	(36)2 degree	(52)2 order
(5)10 level	(21)3 on	(37)2 different	(53)2 physiological
(6)9 among	(22)3 quality	(38)2 dose	(54)2 probability
(7)8 for	(23)2 (odds	(39)2 doses	(55)2 quantity
(8)6 rates	(24)2 null	(40)2 drug	(56)2 rate
(9)5 cell	(25)2 AT	(41)2 during	(57)2 relative
(10)5 potency	(26)2 MTBS	(42)2 education	(58)2 revision
(11)5 scores	(27)2 RDW	(43)2 education,	(59)2 sensitivity
(12)4 compared	(28)2 abstinence	(44)2 expectations	(60)2 stress
(13)4 number	(29)2 adjusted	(45)2 expression	(61)2 to
(14)4 prevalence	(30)2 amount	(46)2 frequency	(62)2 total
(15)3 (P	(31)2 birth	(47)2 incidence	(63)2 values
(16)3 amounts	(32)2 blood	(48)2 individual

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--- WordNet output for higher --- =>幹部, おえら方 Overview of adj higher The adj higher has 2 senses (first 2 from tagged texts) 1. (10) higher -- (advanced in complexity or elaboration; "higher finance"; "higher mathematics") 2. (1) higher -- (of education beyond the secondary level; "higher education"; "higher learning") Overview of adj high The adj high has 7 senses (first 5 from tagged texts) 1. (134) high -- (greater than normal in degree or intensity or amount; "a high temperature"; "a high price"; "the high point of his career"; "high risks"; "has high hopes"; "the river is high"; "he has a high opinion of himself") 2. (51) high -- ((literal meaning) being at or having a relatively great or specific elevation or upward extension (sometimes used in combinations like `knee-high'); "a high mountain"; "high ceilings"; "high buildings"; "a high forehead"; "a high incline"; "a foot high") 3. (10) eminent, high -- (standing above others in quality or position; "people in high places"; "the high priest"; "eminent members of the community") 4. (7) high, high-pitched -- (used of sounds and voices; high in pitch or frequency) 5. (2) high, in high spirits -- (happy and excited and energetic) 6. gamey, gamy, high -- ((used of the smell of meat) smelling spoiled or tainted) 7. high, mellow -- (slightly and pleasantly intoxicated from alcohol or a drug (especially marijuana)) --- WordNet end ---