Normal aging and brain functional connectivity of primary motor cortex: a functional MRI (fMRI) study

Normal aging and brain functional connectivity of primary motor cortex: a functional MRI (fMRI) study

Functional magnetic resonance imaging (fMRI) techniques and image processing tools have been applied to investigate the effects of normal aging on brain functional connectivity of primary motor cortex. Task activation and resting state fMRI time series images of healthy young and elderly subjects we...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Niazy, R.K., Maolin Qiu, Zhensheng Deng, Enderle, J., Song Lai
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Aging
Biomedical imaging
Blood flow
Brain
Computed tomography
Fluctuations
Frequency
Hemodynamics
Image processing
Magnetic resonance imaging
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 154
container_issue
container_start_page 153
container_title
container_volume
creator Niazy, R.K.
Maolin Qiu
Zhensheng Deng
Enderle, J.
Song Lai
description Functional magnetic resonance imaging (fMRI) techniques and image processing tools have been applied to investigate the effects of normal aging on brain functional connectivity of primary motor cortex. Task activation and resting state fMRI time series images of healthy young and elderly subjects were collected, and then activation and connectivity maps were constructed for the two age groups. Preliminary results tend to suggest that primary motor cortex functional connectivity is not altered by normal aging. Work is in progress to refine image post-processing algorithms and to study more subjects.
doi_str_mv 10.1109/NEBC.2002.999511
format Conference Proceeding
fullrecord <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_999511</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>999511</ieee_id><sourcerecordid>999511</sourcerecordid><originalsourceid>FETCH-LOGICAL-i242t-72b483baac84ef41f6dfa9908939fa30b93d2174892c64c480137e45ef5d69d73</originalsourceid><addsrcrecordid>eNpNUE1LAzEUDIig1L2Lpxz1sDWfm33edGm1UCuInkt2k5RINyvZVNx_b6A9-HjM8BhmGB5C15TMKSVwv1k8NXNGCJsDgKT0DBWgapKXK0FBXqBiHL9IHiGJlHCJ7GaIvd5jvfNhh3UwuI3aB-wOoUt-CFnqhhBsPn58mvDg8Hf0vY4T7oc0xKzGZH8fsP5veX1f4VuX8Q6P6WCmK3Tu9H60xYln6HO5-GheyvXb86p5XJeeCZZKxVpR81brrhbWCeoq4zQAqYGD05y0wA2jStTAukp0oiaUKyukddJUYBSfoZtjrrfWbk9Ft8df8D_wGlSX</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Normal aging and brain functional connectivity of primary motor cortex: a functional MRI (fMRI) study</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Niazy, R.K. ; Maolin Qiu ; Zhensheng Deng ; Enderle, J. ; Song Lai</creator><creatorcontrib>Niazy, R.K. ; Maolin Qiu ; Zhensheng Deng ; Enderle, J. ; Song Lai</creatorcontrib><description>Functional magnetic resonance imaging (fMRI) techniques and image processing tools have been applied to investigate the effects of normal aging on brain functional connectivity of primary motor cortex. Task activation and resting state fMRI time series images of healthy young and elderly subjects were collected, and then activation and connectivity maps were constructed for the two age groups. Preliminary results tend to suggest that primary motor cortex functional connectivity is not altered by normal aging. Work is in progress to refine image post-processing algorithms and to study more subjects.</description><identifier>ISBN: 9780780374195</identifier><identifier>ISBN: 0780374193</identifier><identifier>DOI: 10.1109/NEBC.2002.999511</identifier><language>eng</language><publisher>IEEE</publisher><subject>Aging ; Biomedical imaging ; Blood flow ; Brain ; Computed tomography ; Fluctuations ; Frequency ; Hemodynamics ; Image processing ; Magnetic resonance imaging</subject><ispartof>Proceedings of the IEEE 28th Annual Northeast Bioengineering Conference (IEEE Cat. No.02CH37342), 2002, p.153-154</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/999511$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,4036,4037,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/999511$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Niazy, R.K.</creatorcontrib><creatorcontrib>Maolin Qiu</creatorcontrib><creatorcontrib>Zhensheng Deng</creatorcontrib><creatorcontrib>Enderle, J.</creatorcontrib><creatorcontrib>Song Lai</creatorcontrib><title>Normal aging and brain functional connectivity of primary motor cortex: a functional MRI (fMRI) study</title><title>Proceedings of the IEEE 28th Annual Northeast Bioengineering Conference (IEEE Cat. No.02CH37342)</title><addtitle>NEBC</addtitle><description>Functional magnetic resonance imaging (fMRI) techniques and image processing tools have been applied to investigate the effects of normal aging on brain functional connectivity of primary motor cortex. Task activation and resting state fMRI time series images of healthy young and elderly subjects were collected, and then activation and connectivity maps were constructed for the two age groups. Preliminary results tend to suggest that primary motor cortex functional connectivity is not altered by normal aging. Work is in progress to refine image post-processing algorithms and to study more subjects.</description><subject>Aging</subject><subject>Biomedical imaging</subject><subject>Blood flow</subject><subject>Brain</subject><subject>Computed tomography</subject><subject>Fluctuations</subject><subject>Frequency</subject><subject>Hemodynamics</subject><subject>Image processing</subject><subject>Magnetic resonance imaging</subject><isbn>9780780374195</isbn><isbn>0780374193</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2002</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpNUE1LAzEUDIig1L2Lpxz1sDWfm33edGm1UCuInkt2k5RINyvZVNx_b6A9-HjM8BhmGB5C15TMKSVwv1k8NXNGCJsDgKT0DBWgapKXK0FBXqBiHL9IHiGJlHCJ7GaIvd5jvfNhh3UwuI3aB-wOoUt-CFnqhhBsPn58mvDg8Hf0vY4T7oc0xKzGZH8fsP5veX1f4VuX8Q6P6WCmK3Tu9H60xYln6HO5-GheyvXb86p5XJeeCZZKxVpR81brrhbWCeoq4zQAqYGD05y0wA2jStTAukp0oiaUKyukddJUYBSfoZtjrrfWbk9Ft8df8D_wGlSX</recordid><startdate>2002</startdate><enddate>2002</enddate><creator>Niazy, R.K.</creator><creator>Maolin Qiu</creator><creator>Zhensheng Deng</creator><creator>Enderle, J.</creator><creator>Song Lai</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>2002</creationdate><title>Normal aging and brain functional connectivity of primary motor cortex: a functional MRI (fMRI) study</title><author>Niazy, R.K. ; Maolin Qiu ; Zhensheng Deng ; Enderle, J. ; Song Lai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i242t-72b483baac84ef41f6dfa9908939fa30b93d2174892c64c480137e45ef5d69d73</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Aging</topic><topic>Biomedical imaging</topic><topic>Blood flow</topic><topic>Brain</topic><topic>Computed tomography</topic><topic>Fluctuations</topic><topic>Frequency</topic><topic>Hemodynamics</topic><topic>Image processing</topic><topic>Magnetic resonance imaging</topic><toplevel>online_resources</toplevel><creatorcontrib>Niazy, R.K.</creatorcontrib><creatorcontrib>Maolin Qiu</creatorcontrib><creatorcontrib>Zhensheng Deng</creatorcontrib><creatorcontrib>Enderle, J.</creatorcontrib><creatorcontrib>Song Lai</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Niazy, R.K.</au><au>Maolin Qiu</au><au>Zhensheng Deng</au><au>Enderle, J.</au><au>Song Lai</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Normal aging and brain functional connectivity of primary motor cortex: a functional MRI (fMRI) study</atitle><btitle>Proceedings of the IEEE 28th Annual Northeast Bioengineering Conference (IEEE Cat. No.02CH37342)</btitle><stitle>NEBC</stitle><date>2002</date><risdate>2002</risdate><spage>153</spage><epage>154</epage><pages>153-154</pages><isbn>9780780374195</isbn><isbn>0780374193</isbn><abstract>Functional magnetic resonance imaging (fMRI) techniques and image processing tools have been applied to investigate the effects of normal aging on brain functional connectivity of primary motor cortex. Task activation and resting state fMRI time series images of healthy young and elderly subjects were collected, and then activation and connectivity maps were constructed for the two age groups. Preliminary results tend to suggest that primary motor cortex functional connectivity is not altered by normal aging. Work is in progress to refine image post-processing algorithms and to study more subjects.</abstract><pub>IEEE</pub><doi>10.1109/NEBC.2002.999511</doi><tpages>2</tpages></addata></record>
fulltext fulltext_linktorsrc
identifier ISBN: 9780780374195
ispartof Proceedings of the IEEE 28th Annual Northeast Bioengineering Conference (IEEE Cat. No.02CH37342), 2002, p.153-154
issn
language eng
recordid cdi_ieee_primary_999511
source IEEE Electronic Library (IEL) Conference Proceedings
subjects Aging
Biomedical imaging
Blood flow
Brain
Computed tomography
Fluctuations
Frequency
Hemodynamics
Image processing
Magnetic resonance imaging
title Normal aging and brain functional connectivity of primary motor cortex: a functional MRI (fMRI) study
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-21T17%3A45%3A56IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Normal%20aging%20and%20brain%20functional%20connectivity%20of%20primary%20motor%20cortex:%20a%20functional%20MRI%20(fMRI)%20study&rft.btitle=Proceedings%20of%20the%20IEEE%2028th%20Annual%20Northeast%20Bioengineering%20Conference%20(IEEE%20Cat.%20No.02CH37342)&rft.au=Niazy,%20R.K.&rft.date=2002&rft.spage=153&rft.epage=154&rft.pages=153-154&rft.isbn=9780780374195&rft.isbn_list=0780374193&rft_id=info:doi/10.1109/NEBC.2002.999511&rft_dat=%3Cieee_6IE%3E999511%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=999511&rfr_iscdi=true