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

11) Herein, we explored OB-EC functional connectivity during spatial working memory performance by simultaneous recording local field potentials when rats performed a Y-maze task.

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PMID:34193043 DOI:10.1186/s12576-021-00805-1

2021 The journal of physiological sciences : JPS

* The olfactory bulb modulates entorhinal cortex oscillations during spatial working memory.

- Cognitive functions such as working memory require integrated activity among different brain regions. Notably, entorhinal cortex (EC) activity is associated with the successful working memory task. Olfactory bulb (OB) oscillations are known as rhythms that modulate rhythmic activity in widespread brain regions during cognitive tasks. Since the OB is structurally connected to the EC, we hypothesized that OB could modulate EC activity during working memory performance. Herein, we explored OB-EC functional connectivity during spatial working memory performance by simultaneous recording local field potentials when rats performed a Y-maze task. Our results showed that the coherence of delta, theta, and gamma-band oscillations between OB and EC was increased during correct trials compared to wrong trials. Cross-frequency coupling analyses revealed that the modulatory effect of OBs low-frequency phase on EC gamma power and phase was enhanced when animals correctly performed working memory task. The influx of information from OB to EC was also increased at delta and gamma bands within correct trials. These findings indicated that the modulatory influence of OB rhythms on EC oscillations might be necessary for successful working memory performance.

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(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

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--- 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 ---