James J Pekar
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Explore the profile of James J Pekar including associated specialties, affiliations and a list of published articles.
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91
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6689
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Recent Articles
1.
Farahani F, Ismaila L, Sadowsky C, Sair H, Chen L, Belegu V, et al.
Neurotrauma Rep
. 2025 Jan;
5(1):1048-1059.
PMID: 39744611
Neurological recovery in individuals with spinal cord injury (SCI) is multifaceted, involving mechanisms such as remyelination and perilesional spinal neuroplasticity, with cortical reorganization being one contributing factor. Cortical reorganization, in...
2.
Michael C, Mitchell M, Cascone A, Fogleman N, Rosch K, Cutts S, et al.
Biol Psychiatry Cogn Neurosci Neuroimaging
. 2024 Nov;
PMID: 39561892
Background: The pathophysiology of attention-deficit/hyperactivity disorder (ADHD) is characterized by atypical brain network organization and dynamics. Although functional brain networks adaptively reconfigure across cognitive contexts, previous studies have largely focused...
3.
Dean 3rd D, Tisdall M, Wisnowski J, Feczko E, Gagoski B, Alexander A, et al.
Dev Cogn Neurosci
. 2024 Sep;
70:101452.
PMID: 39341120
The HEALthy Brain and Child Development (HBCD) Study, a multi-site prospective longitudinal cohort study, will examine human brain, cognitive, behavioral, social, and emotional development beginning prenatally and planned through early...
4.
Chin E, Gorny N, Pekar J, Campbell C, Lindquist M, Lenz C, et al.
Ann Child Neurol Soc
. 2024 May;
1(4):305-311.
PMID: 38746788
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 thalamic radiation white matter disruption in...
5.
Zhang K, Chen L, Li Y, Paez A, Miao X, Cao D, et al.
J Neurosci
. 2023 Mar;
43(16):2874-2884.
PMID: 36948584
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 in...
6.
Damiano D, Pekar J, Mori S, Faria A, Ye X, Stashinko E, et al.
Front Rehabil Sci
. 2022 Oct;
3:811509.
PMID: 36189020
Background: Compared 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...
7.
Doss M, Povazan M, Rosenberg M, Sepeda N, Davis A, Finan P, et al.
Transl Psychiatry
. 2021 Nov;
11(1):574.
PMID: 34750350
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...
8.
Duffy K, Rosch K, Nebel M, Seymour K, Lindquist M, Pekar J, et al.
Dev Cogn Neurosci
. 2021 Jul;
50:100980.
PMID: 34252881
Default mode network (DMN) dysfunction is theorized to play a role in attention lapses and task errors in children with attention-deficit/hyperactivity disorder (ADHD). In ADHD, the DMN is hyperconnected to...
9.
Shappell H, Duffy K, Rosch K, Pekar J, Mostofsky S, Lindquist M, et al.
Neuroimage
. 2021 Jan;
229:117753.
PMID: 33454408
Previous studies in children with attention-deficit/hyperactivity disorder (ADHD) have observed functional brain network disruption on a whole-brain level, as well as on a sub-network level, particularly as related to the...
10.
Choe A, Tang B, Smith K, Honari H, Lindquist M, Caffo B, et al.
PLoS One
. 2021 Jan;
16(1):e0244756.
PMID: 33400717
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...