Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings[Type 1 Only]
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2026-10-30 16:30
Functional Heterogeneity of Local Field Potentials in the Lateral Prefrontal and Dorsal Premotor Cortices
Kotaro Hironaka (NAIST), Kazuhiro Sakamoto (TMPU/Tohoku Univ.), Norihiko Kawaguchi, Hajime Mushiake (Tohoku Univ.), Kazushi Ikeda (NAIST) NC2026-29
Abstract (in Japanese) (See Japanese page) 
(in English) Local field potentials (LFPs) are thought to support flexible communication among brain areas. However, LFP modulation has not been compared between and within areas during the same task. To quantify these differences, we recorded LFPs from the lateral prefrontal cortex (lPFC) and dorsal premotor cortex (PMd) of monkeys performing a shape manipulation task. We used stepwise multiple regression to examine associations with 23 task variables. The distribution of task variables associated with LFP modulation differed across areas and frequency bands. Quantifying the distinctiveness of each recording site revealed relatively rare modulation patterns at many PMd sites and some lPFC sites. These results suggest that LFP modulation is heterogeneous between and within areas and reflects functional diversity among local circuits.
Keyword (in Japanese) (See Japanese page) 
(in English) Dorsal Premotor Cortex / Lateral Prefrontal Cortex / Local Field Potentials / Shape Manipulation Task / / / /  
Reference Info. IEICE Tech. Rep., vol. 126, no. 216, NC2026-29, pp. 58-62, Oct. 2026.
Paper # NC2026-29 
Date of Issue 2026-10-23 (NC) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF NC2026-29

Conference Information
Committee NC MBE  
Conference Date 2026-10-30 - 2026-10-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) NC, ME, etc. 
Paper Information
Registration To NC 
Conference Code 2026-10-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Functional Heterogeneity of Local Field Potentials in the Lateral Prefrontal and Dorsal Premotor Cortices 
Sub Title (in English)  
Keyword(1) Dorsal Premotor Cortex  
Keyword(2) Lateral Prefrontal Cortex  
Keyword(3) Local Field Potentials  
Keyword(4) Shape Manipulation Task  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kotaro Hironaka  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Kazuhiro Sakamoto  
2nd Author's Affiliation Tohoku Medical and Pharmaceutical University/Tohoku University School of Medicine (TMPU/Tohoku Univ.)
3rd Author's Name Norihiko Kawaguchi  
3rd Author's Affiliation Tohoku University School of Medicine (Tohoku Univ.)
4th Author's Name Hajime Mushiake  
4th Author's Affiliation Tohoku University School of Medicine (Tohoku Univ.)
5th Author's Name Kazushi Ikeda  
5th Author's Affiliation Nara Institute of Science and Technology (NAIST)
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2026-10-30 16:30:00 
Presentation Time 25 minutes 
Registration for NC 
Paper # NC2026-29 
Volume (vol) vol.126 
Number (no) no.216 
Page pp.58-62 
#Pages 5 
Date of Issue 2026-10-23 (NC) 

[Return to Top Page]

[Return to IEICE Web Page]

(Line Height for English Pages: 1)
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan