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Items: 1 to 50 of 105

1.

Higher and Lower Muscle Echo Intensity in Elderly Individuals Is Distinguished by Muscle Size, Physical Performance and Daily Physical Activity.

Yoshiko A, Natsume Y, Makino T, Hayashi T, Umegaki H, Yoshida Y, Cheng XW, Kuzuya M, Ishida K, Koike T, Oshida Y, Akima H.

Ultrasound Med Biol. 2019 Sep;45(9):2372-2380. doi: 10.1016/j.ultrasmedbio.2019.05.029. Epub 2019 Jun 22.

PMID:
31235206
2.

Twenty-Four Months' Resistance and Endurance Training Improves Muscle Size and Physical Functions but Not Muscle Quality in Older Adults Requiring Long-Term Care.

Yoshiko A, Kaji T, Sugiyama H, Koike T, Oshida Y, Akima H.

J Nutr Health Aging. 2019;23(6):564-570. doi: 10.1007/s12603-019-1208-8.

PMID:
31233079
3.

Relationship of Quadriceps Muscle Thickness with Motor Paralysis and Muscle Echo Intensity in Post-Stroke Patients.

Maeda H, Imada K, Ishida K, Akima H.

Eur Neurol. 2019;81(1-2):56-62. doi: 10.1159/000500415. Epub 2019 May 8.

PMID:
31067559
4.

Effect of hip angle on neuromuscular activation of the adductor longus and adductor magnus muscles during isometric hip flexion and extension.

Kato T, Taniguchi K, Akima H, Watanabe K, Ikeda Y, Katayose M.

Eur J Appl Physiol. 2019 Jul;119(7):1611-1617. doi: 10.1007/s00421-019-04150-5. Epub 2019 Apr 27.

PMID:
31030295
5.

Mean-field analysis of directed modular networks.

Moriya S, Yamamoto H, Akima H, Hirano-Iwata A, Kubota S, Sato S.

Chaos. 2019 Jan;29(1):013142. doi: 10.1063/1.5044689.

PMID:
30709116
6.

Effect of Resistance Training and Fish Protein Intake on Motor Unit Firing Pattern and Motor Function of Elderly.

Watanabe K, Holobar A, Mita Y, Kouzaki M, Ogawa M, Akima H, Moritani T.

Front Physiol. 2018 Dec 4;9:1733. doi: 10.3389/fphys.2018.01733. eCollection 2018.

7.

Abdominal and Thigh Muscle Attenuation Is Associated With Visceral Fat and Age in Children and Adolescents With Obesity.

Akima H, Kainuma K, Togashi K.

Glob Pediatr Health. 2018 Dec 4;5:2333794X18817121. doi: 10.1177/2333794X18817121. eCollection 2018.

8.

Neuromuscular activation of the knee and hip extensor muscles during high-intensity interval and moderate-intensity constant cycling.

Ando R, Kondo S, Katayama K, Ishida K, Akima H.

J Electromyogr Kinesiol. 2019 Feb;44:64-69. doi: 10.1016/j.jelekin.2018.11.012. Epub 2018 Nov 28.

PMID:
30522018
9.

Effects of 10-week walking and walking with home-based resistance training on muscle quality, muscle size, and physical functional tests in healthy older individuals.

Yoshiko A, Tomita A, Ando R, Ogawa M, Kondo S, Saito A, Tanaka NI, Koike T, Oshida Y, Akima H.

Eur Rev Aging Phys Act. 2018 Nov 19;15:13. doi: 10.1186/s11556-018-0201-2. eCollection 2018.

10.

Impact of modular organization on dynamical richness in cortical networks.

Yamamoto H, Moriya S, Ide K, Hayakawa T, Akima H, Sato S, Kubota S, Tanii T, Niwano M, Teller S, Soriano J, Hirano-Iwata A.

Sci Adv. 2018 Nov 14;4(11):eaau4914. doi: 10.1126/sciadv.aau4914. eCollection 2018 Nov.

11.

Relationship between physical activity and intramyocellular lipid content is different between young and older adults.

Hioki M, Kanehira N, Koike T, Saito A, Takahashi H, Shimaoka K, Sakakibara H, Oshida Y, Akima H.

Eur J Appl Physiol. 2019 Jan;119(1):113-122. doi: 10.1007/s00421-018-4005-x. Epub 2018 Oct 10.

PMID:
30306258
12.

Electromyographic analysis of hip adductor muscles in soccer instep and side-foot kicking.

Watanabe K, Nunome H, Inoue K, Iga T, Akima H.

Sports Biomech. 2018 Aug 13:1-12. doi: 10.1080/14763141.2018.1499800. [Epub ahead of print]

PMID:
30102108
13.

Effects of post-fracture non-weight-bearing immobilization on muscle atrophy, intramuscular and intermuscular adipose tissues in the thigh and calf.

Yoshiko A, Yamauchi K, Kato T, Ishida K, Koike T, Oshida Y, Akima H.

Skeletal Radiol. 2018 Nov;47(11):1541-1549. doi: 10.1007/s00256-018-2985-6. Epub 2018 Jun 9.

PMID:
29948037
14.

Dynamics of submaximal effort soccer instep kicking.

Nunome H, Inoue K, Watanabe K, Iga T, Akima H.

J Sports Sci. 2018 Nov;36(22):2588-2595. doi: 10.1080/02640414.2018.1470216. Epub 2018 May 1.

PMID:
29714671
15.

Muscle quality characteristics of muscles in the thigh, upper arm and lower back in elderly men and women.

Yoshiko A, Kaji T, Sugiyama H, Koike T, Oshida Y, Akima H.

Eur J Appl Physiol. 2018 Jul;118(7):1385-1395. doi: 10.1007/s00421-018-3870-7. Epub 2018 Apr 23.

PMID:
29687267
16.

Relationships between muscle strength and multi-channel surface EMG parameters in eighty-eight elderly.

Watanabe K, Kouzaki M, Ogawa M, Akima H, Moritani T.

Eur Rev Aging Phys Act. 2018 Apr 11;15:3. doi: 10.1186/s11556-018-0192-z. eCollection 2018.

17.

Muscle synergies are consistent across level and uphill treadmill running.

Saito A, Tomita A, Ando R, Watanabe K, Akima H.

Sci Rep. 2018 Apr 13;8(1):5979. doi: 10.1038/s41598-018-24332-z.

18.

Quantification of intermuscular and intramuscular adipose tissue using magnetic resonance imaging after neurodegenerative disorders.

Ogawa M, Lester R, Akima H, Gorgey AS.

Neural Regen Res. 2017 Dec;12(12):2100-2105. doi: 10.4103/1673-5374.221170. Review.

19.

Estimation of individual thigh muscle volumes from a single-slice muscle cross-sectional area and muscle thickness using magnetic resonance imaging in patients with knee osteoarthritis.

Yamauchi K, Yoshiko A, Suzuki S, Kato C, Akima H, Kato T, Ishida K.

J Orthop Surg (Hong Kong). 2017 Sep-Dec;25(3):2309499017743101. doi: 10.1177/2309499017743101.

PMID:
29212436
20.

Vastus intermedius vs vastus lateralis fascicle behaviors during maximal concentric and eccentric contractions.

Ando R, Nosaka K, Tomita A, Watanabe K, Blazevich AJ, Akima H.

Scand J Med Sci Sports. 2018 Mar;28(3):1018-1026. doi: 10.1111/sms.13022. Epub 2017 Dec 26.

PMID:
29164685
21.

Muscle atrophy and recovery of individual thigh muscles as measured by magnetic resonance imaging scan during treatment with cast for ankle or foot fracture.

Yamauchi K, Yoshiko A, Suzuki S, Kato C, Akima H, Kato T, Ishida K.

J Orthop Surg (Hong Kong). 2017 Sep-Dec;25(3):2309499017739765. doi: 10.1177/2309499017739765.

PMID:
29137564
22.

Similarity of muscle synergies extracted from the lower limb including the deep muscles between level and uphill treadmill walking.

Saito A, Tomita A, Ando R, Watanabe K, Akima H.

Gait Posture. 2018 Jan;59:134-139. doi: 10.1016/j.gaitpost.2017.10.007. Epub 2017 Oct 8.

PMID:
29031138
23.

Reliability of size and echo intensity of abdominal skeletal muscles using extended field-of-view ultrasound imaging.

Tanaka NI, Ogawa M, Yoshiko A, Ando R, Akima H.

Eur J Appl Physiol. 2017 Nov;117(11):2263-2270. doi: 10.1007/s00421-017-3713-y. Epub 2017 Sep 14.

PMID:
28913554
24.

Effect of 12-month resistance and endurance training on quality, quantity, and function of skeletal muscle in older adults requiring long-term care.

Yoshiko A, Kaji T, Sugiyama H, Koike T, Oshida Y, Akima H.

Exp Gerontol. 2017 Nov;98:230-237. doi: 10.1016/j.exger.2017.08.036. Epub 2017 Sep 11.

PMID:
28911978
25.

Blood pressure response during normocapnic hyperpnoea is blunted in young women compared to men.

Shimizu K, Goto K, Ishida K, Saito M, Akima H, Katayama K.

Respir Physiol Neurobiol. 2018 Jan;247:52-56. doi: 10.1016/j.resp.2017.08.014. Epub 2017 Sep 2.

PMID:
28873335
26.

Carrier properties of B atomic-layer-doped Si films grown by ECR Ar plasma-enhanced CVD without substrate heating.

Sakuraba M, Sugawara K, Nosaka T, Akima H, Sato S.

Sci Technol Adv Mater. 2017 Apr 27;18(1):294-306. doi: 10.1080/14686996.2017.1312520. eCollection 2017.

27.

Three-dimensional comparison of intramuscular fat content between young and old adults.

Yoshiko A, Hioki M, Kanehira N, Shimaoka K, Koike T, Sakakibara H, Oshida Y, Akima H.

BMC Med Imaging. 2017 Feb 10;17(1):12. doi: 10.1186/s12880-017-0185-9.

28.

Relationship between quadriceps echo intensity and functional and morphological characteristics in older men and women.

Akima H, Yoshiko A, Tomita A, Ando R, Saito A, Ogawa M, Kondo S, Tanaka NI.

Arch Gerontol Geriatr. 2017 May - Jun;70:105-111. doi: 10.1016/j.archger.2017.01.014. Epub 2017 Jan 20.

PMID:
28126635
29.

Associations of intramyocellular lipid in vastus lateralis and biceps femoris with blood free fatty acid and muscle strength differ between young and elderly adults.

Hioki M, Kanehira N, Koike T, Saito A, Takahashi H, Shimaoka K, Sakakibara H, Oshida Y, Akima H.

Clin Physiol Funct Imaging. 2016 Nov;36(6):457-463. doi: 10.1111/cpf.12250. Epub 2015 Jun 5.

PMID:
26053259
30.

Effects of prolonged vibration to vastus intermedius muscle on force steadiness of knee extensor muscles during isometric force-matching task.

Saito A, Ando R, Akima H.

J Electromyogr Kinesiol. 2016 Dec;31:48-54. doi: 10.1016/j.jelekin.2016.09.002. Epub 2016 Sep 17.

PMID:
27668572
31.

Size-dependent regulation of synchronized activity in living neuronal networks.

Yamamoto H, Kubota S, Chida Y, Morita M, Moriya S, Akima H, Sato S, Hirano-Iwata A, Tanii T, Niwano M.

Phys Rev E. 2016 Jul;94(1-1):012407. doi: 10.1103/PhysRevE.94.012407. Epub 2016 Jul 13.

PMID:
27575164
32.

Knee joint angle and vasti muscle electromyograms during fatiguing contractions.

Ando R, Tomita A, Watanabe K, Akima H.

Clin Physiol Funct Imaging. 2018 Jul;38(4):566-572. doi: 10.1111/cpf.12372. Epub 2016 May 19.

PMID:
27194453
33.

Oxygenation and neuromuscular activation of the quadriceps femoris including the vastus intermedius during a fatiguing contraction.

Akima H, Ando R.

Clin Physiol Funct Imaging. 2017 Nov;37(6):750-758. doi: 10.1111/cpf.12370. Epub 2016 May 19.

PMID:
27194371
34.

Age-related changes in motor unit firing pattern of vastus lateralis muscle during low-moderate contraction.

Watanabe K, Holobar A, Kouzaki M, Ogawa M, Akima H, Moritani T.

Age (Dordr). 2016 Jun;38(3):48. doi: 10.1007/s11357-016-9915-0. Epub 2016 Apr 15.

35.

Intramuscular adipose tissue determined by T1-weighted MRI at 3T primarily reflects extramyocellular lipids.

Akima H, Hioki M, Yoshiko A, Koike T, Sakakibara H, Takahashi H, Oshida Y.

Magn Reson Imaging. 2016 May;34(4):397-403. doi: 10.1016/j.mri.2015.12.038. Epub 2015 Dec 30.

PMID:
26743430
36.

Effect of interelectrode distance on surface electromyographic signals of vastus intermedius muscle in women and men.

Tomita A, Ando R, Saito A, Watanabe K, Akima H.

J Electromyogr Kinesiol. 2015 Dec;25(6):841-6.

PMID:
26603356
37.

Neuromuscular Activation of the Vastus Intermedius Muscle during Isometric Hip Flexion.

Saito A, Akima H.

PLoS One. 2015 Oct 21;10(10):e0141146. doi: 10.1371/journal.pone.0141146. eCollection 2015.

38.

Effects of prolonged patellar tendon vibration on force steadiness in quadriceps femoris during force-matching task.

Saito A, Ando R, Akima H.

Exp Brain Res. 2016 Jan;234(1):209-17. doi: 10.1007/s00221-015-4447-x. Epub 2015 Sep 29.

PMID:
26419664
39.

Difference in fascicle behaviors between superficial and deep quadriceps muscles during isometric contractions.

Ando R, Nosaka K, Inami T, Tomita A, Watanabe K, Blazevich AJ, Akima H.

Muscle Nerve. 2016 May;53(5):797-802. doi: 10.1002/mus.24905. Epub 2016 Mar 1.

PMID:
26355494
40.

Non-uniform recruitment along human rectus femoris muscle during transcutaneous electrical nerve stimulation.

Watanabe K, Kouzaki M, Ando R, Akima H, Moritani T.

Eur J Appl Physiol. 2015 Oct;115(10):2159-65. doi: 10.1007/s00421-015-3196-7. Epub 2015 Jun 10.

PMID:
26059495
41.

Skeletal muscle size is a major predictor of intramuscular fat content regardless of age.

Akima H, Yoshiko A, Hioki M, Kanehira N, Shimaoka K, Koike T, Sakakibara H, Oshida Y.

Eur J Appl Physiol. 2015 Aug;115(8):1627-35. doi: 10.1007/s00421-015-3148-2. Epub 2015 Mar 11.

PMID:
25757882
42.

Coordination among thigh muscles including the vastus intermedius and adductor magnus at different cycling intensities.

Saito A, Watanabe K, Akima H.

Hum Mov Sci. 2015 Apr;40:14-23. doi: 10.1016/j.humov.2014.11.010. Epub 2014 Dec 13.

PMID:
25514630
43.

Local architecture of the vastus intermedius is a better predictor of knee extension force than that of the other quadriceps femoris muscle heads.

Ando R, Saito A, Umemura Y, Akima H.

Clin Physiol Funct Imaging. 2015 Sep;35(5):376-82. doi: 10.1111/cpf.12173. Epub 2014 Jun 11.

PMID:
24915999
44.

Measurement of large low-order aberrations by using a series of through-focus Ronchigrams.

Akima H, Yoshida T.

Microscopy (Oxf). 2014 Aug;63(4):325-32. doi: 10.1093/jmicro/dfu010. Epub 2014 Apr 16.

PMID:
24740798
45.

Validity of fascicle length estimation in the vastus lateralis and vastus intermedius using ultrasonography.

Ando R, Taniguchi K, Saito A, Fujimiya M, Katayose M, Akima H.

J Electromyogr Kinesiol. 2014 Apr;24(2):214-20. doi: 10.1016/j.jelekin.2014.01.003. Epub 2014 Jan 15.

PMID:
24485560
46.

Knee joint angle affects EMG-force relationship in the vastus intermedius muscle.

Saito A, Akima H.

J Electromyogr Kinesiol. 2013 Dec;23(6):1406-12. doi: 10.1016/j.jelekin.2013.08.009. Epub 2013 Sep 4.

PMID:
24075525
47.

Activation of quadriceps femoris including vastus intermedius during fatiguing dynamic knee extensions.

Akima H, Saito A.

Eur J Appl Physiol. 2013 Nov;113(11):2829-40. doi: 10.1007/s00421-013-2721-9. Epub 2013 Sep 14.

PMID:
24037137
48.

Estimation of muscle atrophy based on muscle thickness in knee surgery patients.

Hioki M, Furukawa T, Akima H.

Clin Physiol Funct Imaging. 2014 May;34(3):183-90. doi: 10.1111/cpf.12081. Epub 2013 Sep 6.

PMID:
24034154
49.

Inverse activation between the deeper vastus intermedius and superficial muscles in the quadriceps during dynamic knee extensions.

Akima H, Saito A.

Muscle Nerve. 2013 May;47(5):682-90. doi: 10.1002/mus.23647. Epub 2013 Mar 16.

PMID:
23504547
50.

The highest antagonistic coactivation of the vastus intermedius muscle among quadriceps femoris muscles during isometric knee flexion.

Saito A, Watanabe K, Akima H.

J Electromyogr Kinesiol. 2013 Aug;23(4):831-7. doi: 10.1016/j.jelekin.2013.02.005. Epub 2013 Mar 9.

PMID:
23489717

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