ELIZA

return kwic search for functional out of >500 occurrences
267449 occurrences (No.100 in the rank) during 5 years in the PubMed. [cache]

33) In this study, 31 cognitively normal, community-dwelling older adults provided a self-reported fall profile (number of falls and fear of falling), completed a gait dual task (spell a word backward while walking on a GaitRite mat), and completed a supine dual task (rhythmic finger tapping with one hand while completing the AX continuous performance task (AX-CPT) with the other hand) during functional magnetic resonance imaging (fMRI).

--- ABSTRACT ---

PMID:33679378 DOI:10.3389/fnagi.2021.630049

2021 Frontiers in aging neuroscience

* Neuroimaging, Behavioral, and Gait Correlates of Fall Profile in Older Adults.

- Prior research has suggested that measurements of brain functioning and performance on dual tasks (tasks which require simultaneous performance) are promising candidate predictors of fall risk among older adults. However, no prior study has investigated whether brain function measurements during dual task performance could improve prediction of fall risks and whether the type of subtasks used in the dual task paradigm affects the strength of the association between fall characteristics and dual task performance. In this study, 31 cognitively normal, community-dwelling older adults provided a self-reported fall profile (number of falls and fear of falling), completed a gait dual task (spell a word backward while walking on a GaitRite mat), and completed a supine dual task (rhythmic finger tapping with one hand while completing the AX continuous performance task (AX-CPT) with the other hand) during functional magnetic resonance imaging (fMRI). Gait performance, AX-CPT reaction time and accuracy, finger tapping cadence, and brain functioning in finger-tapping-related and AX-CPT-related brain regions all showed declines in the dual task condition compared to the single task condition. Dual-task gait, AX-CPT and finger tapping performance, and brain functioning were all independent predictors of fall profile. No particular measurement domain stood out as being the most strongly associated measure with fall variables. Fall characteristics are determined by multiple factors; brain functioning, motor task, and cognitive task performance in challenging dual-task conditions all contribute to the risk of falling.

--- ABSTRACT END ---

[
right
kwic]

[frequency of next (right) word to functional]

(1)24 connectivity	(20)4 brain	(39)3 material	(58)2 interactions
(2)14 magnetic	(21)4 changes	(40)3 materials	(59)2 interpretation
(3)13 and	(22)4 group	(41)3 organization	(60)2 neuroimaging
(4)13 recovery	(23)4 implications	(42)3 tasks	(61)2 organ
(5)11 role	(24)4 networks	(43)3 units	(62)2 outcome
(6)8 analyses	(25)4 training+CPM	(44)2 Threshold	(63)2 outcome,
(7)8 assays	(26)3 null	(45)2 academics,	(64)2 outcomes,
(8)8 groups	(27)3 activation	(46)2 alteration	(65)2 phenotypes
(9)8 outcomes	(28)3 activity	(47)2 antibodies	(66)2 plasticity
(10)8 roles	(29)3 annotation	(48)2 architecture	(67)2 profile
(11)8 training	(30)3 attributes	(49)2 characterization	(68)2 rating
(12)6 MRI	(31)3 capacity	(50)2 consequence	(69)2 reconstruction
(13)6 analysis	(32)3 cure	(51)2 defects	(70)2 redundancy
(14)6 properties	(33)3 effector	(52)2 differences	(71)2 relationship
(15)6 studies	(34)3 effects	(53)2 diversification	(72)2 relevance
(16)5 consequences	(35)3 enrichment	(54)2 enzymes	(73)2 selectivity
(17)5 impairment	(36)3 foods	(55)2 evaluation
(18)5 network	(37)3 impact	(56)2 groups,
(19)5 theory	(38)3 limitations	(57)2 integrity

add keyword

--- WordNet output for functional --- =>機能の, 関数の, 機能する, 機能上の, 実用的な, 機能的な Overview of adj functional The adj functional has 6 senses (first 2 from tagged texts) 1. (3) functional -- (designed for or capable of a particular function or use; "a style of writing in which every word is functional"; "functional architecture") 2. (1) functional -- (involving or affecting function rather than physiology; "functional deafness") 3. functional -- (relating to or based on function especially as opposed to structure; "the problem now is not a constitutional one; it is a functional one"; "delegates elected on a functional rather than a geographical basis") 4. functional, usable, useable, operable, operational -- (fit or ready for use or service; "the toaster was still functional even after being dropped"; "the lawnmower is a bit rusty but still usable"; "an operational aircraft"; "the dishwasher is now in working order") 5. functional -- (designed for or adapted to a function or use; "functional education selects knowledge that is concrete and usable rather than abstract and theoretical"; "functional architecture") 6. running, operative, functional, working -- ((of e.g. a machine) performing or capable of performing; "in running (or working) order"; "a functional set of brakes") --- WordNet end ---