Zobrazeno 1 - 10
of 157
pro vyhledávání: '"James J Pekar"'
Autor:
Ann S Choe, Bohao Tang, Kimberly R Smith, Hamed Honari, Martin A Lindquist, Brian S Caffo, James J Pekar
Publikováno v:
PLoS ONE, Vol 16, Iss 1, p e0244756 (2021)
A network of myenteric interstitial cells of Cajal in the corpus of the stomach serves as its "pacemaker", continuously generating a ca 0.05 Hz electrical slow wave, which is transmitted to the brain chiefly by vagal afferents. A recent study combini
Externí odkaz:
https://doaj.org/article/3390e6351121485eb1ea48bf60e48f43
Autor:
Shaojie Chen, Lei Huang, Huitong Qiu, Mary Beth Nebel, Stewart H Mostofsky, James J Pekar, Martin A Lindquist, Ani Eloyan, Brian S Caffo
Publikováno v:
PLoS ONE, Vol 12, Iss 3, p e0173496 (2017)
Independent component analysis (ICA) is widely used in the field of functional neuroimaging to decompose data into spatio-temporal patterns of co-activation. In particular, ICA has found wide usage in the analysis of resting state fMRI (rs-fMRI) data
Externí odkaz:
https://doaj.org/article/4b9775c3f9db43ddaa5ef0a106c50bf2
Autor:
Ann S Choe, Craig K Jones, Suresh E Joel, John Muschelli, Visar Belegu, Brian S Caffo, Martin A Lindquist, Peter C M van Zijl, James J Pekar
Publikováno v:
PLoS ONE, Vol 10, Iss 10, p e0140134 (2015)
Resting-state functional MRI (rs-fMRI) permits study of the brain's functional networks without requiring participants to perform tasks. Robust changes in such resting state networks (RSNs) have been observed in neurologic disorders, and rs-fMRI outc
Externí odkaz:
https://doaj.org/article/cf4b7248dcf94c24b64fd579eaa4f873
Autor:
Ashley D Harris, Nicolaas A J Puts, Brian A Anderson, Steven Yantis, James J Pekar, Peter B Barker, Richard A E Edden
Publikováno v:
PLoS ONE, Vol 10, Iss 2, p e0117531 (2015)
Several recent studies have reported an inter-individual correlation between regional GABA concentration, as measured by MRS, and the amplitude of the functional blood oxygenation level dependent (BOLD) response in the same region. In this study, we
Externí odkaz:
https://doaj.org/article/04cdb0ba824c4c1aa243e65a671b4b72
Autor:
Ann S Choe, Visar eBelegu, Shoko eYoshida, Suresh eJoel, Cristina L Sadowsky, Seth A Smith, Peter C van Zijl, James J Pekar, John W Mcdonald
Publikováno v:
Frontiers in Human Neuroscience, Vol 7 (2013)
Neurological recovery in patients with severe spinal cord injury (SCI) is extremely rare. We have identified a patient with chronic cervical traumatic SCI, who suffered a complete loss of motor and sensory function below the injury for six weeks afte
Externí odkaz:
https://doaj.org/article/f5c708329bbf4b9aaee044545b701bd9
Autor:
Eric M. Chin, Nicole Gorny, James J. Pekar, Claudia M. Campbell, Martin Lindquist, Colleen Lenz, Alexander H. Hoon Jr., Lauren L. Jantzie, Shenandoah Robinson
Publikováno v:
Annals of the Child Neurology Society, Vol 1, Iss 4, Pp 305-311 (2023)
Abstract Objectives Lemniscal (motor‐related) and spinothalamic (neuropathic pain‐related) somatosensory abnormalities affect different subsets of adults with cerebral palsy (CP). Lemniscal/motor abnormalities are associated with posterior thalam
Externí odkaz:
https://doaj.org/article/1b438ae0a7794141bc60118325355d0b
Autor:
Kaihua Zhang, Liuyi Chen, Yinghao Li, Adrian G. Paez, Xinyuan Miao, Di Cao, Chunming Gu, James J. Pekar, Peter C.M. van Zijl, Jun Hua, Arnold Bakker
Publikováno v:
The Journal of Neuroscience. 43:2874-2884
The hierarchically organized structures of the medial temporal lobe are critically important for episodic memory function. Accumulating evidence suggests dissociable information processing pathways are maintained throughout these structures including
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::465061468f23276fc4b3ce1c78c9fc39
https://doi.org/10.1523/jneurosci.1488-22.2023
https://doi.org/10.1523/jneurosci.1488-22.2023
Autor:
Diane L. Damiano, James J. Pekar, Susumu Mori, Andreia Vasconcellos Faria, X. Ye, Elaine Stashinko, Christopher J. Stanley, Katharine E. Alter, Alec H. Hoon, Eric M. Chin
Publikováno v:
Frontiers in Rehabilitation Sciences. 3
BackgroundCompared to unilateral cerebral palsy (CP), less is known about brain reorganization and plasticity in bilateral CP especially in relation or response to motor training. The few trials that reported brain imaging results alongside functiona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96d302343c6b20f7591fbc92973731fa
Autor:
Gwenn S. Smith, Manoj K. Doss, Michal Považan, Patrick H. Finan, Frederick S. Barrett, Alan K. Davis, Monica D. Rosenberg, James J. Pekar, Nathan D. Sepeda, Roland R. Griffiths, Peter B. Barker
Publikováno v:
Translational Psychiatry
Translational Psychiatry, Vol 11, Iss 1, Pp 1-10 (2021)
Translational Psychiatry, Vol 11, Iss 1, Pp 1-10 (2021)
Psilocybin has shown promise for the treatment of mood disorders, which are often accompanied by cognitive dysfunction including cognitive rigidity. Recent studies have proposed neuropsychoplastogenic effects as mechanisms underlying the enduring the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cb8bec3e69c3552aab3e7ac4dd94ff5
http://europepmc.org/articles/PMC8575795
http://europepmc.org/articles/PMC8575795
Autor:
Brian Caffo, Hamed Honari, Ann S. Choe, Bohao Tang, Kimberly R. Smith, James J. Pekar, Martin A. Lindquist
PurposeTo evaluate the amplitude-weighted phase-locking value (awPLV) as a measure of synchronization of brain resting-state networks (RSNs) with the gastric basal electrical rhythm (BER).MethodsA recent study combined rsfMRI with concurrent cutaneou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3200c355b0ba619951be7f8e9c84ad9
https://doi.org/10.1101/2021.09.20.461120
https://doi.org/10.1101/2021.09.20.461120
