Výsledky vyhledávání - "LEONARD LEYBA"

Smoking status as a potential confound in the BOLD response of patients with schizophrenia

Autor: Randy L. Gollub, Vincent P. Clark, Andrew R. Mayer, Leonard Leyba, Nancy C. Andreasen

Publikováno v: Schizophrenia Research. 104:79-84

Background Functional magnetic resonance imaging (FMRI) studies comparing schizophrenia patients and controls may have been confounded by the vascular effects of heavier long-term cigarette use in patients. Methods The blood oxygen level dependent (B

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d76f2357187026404c20362fb899bbaa
https://doi.org/10.1016/j.schres.2008.06.008

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MRI assessment of cortical thickness and functional activity changes in adolescent girls following three months of practice on a visual-spatial task

Autor: Rex E. Jung, Leonard Leyba, Richard J. Haier, Sherif Karama

Publikováno v: BMC Research Notes, Vol 2, Iss 1, p 174 (2009)
BMC research notes, vol 2, iss 1
BMC Research Notes

Background Neuro-imaging studies demonstrate plasticity of cortical gray matter before and after practice for some motor and cognitive tasks in adults. Other imaging studies show functional changes after practice, but there is not yet direct evidence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::049dd0039d3932c321593cedd73501d3
http://www.biomedcentral.com/1756-0500/2/174

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Synchronized spikes of thalamocortical axonal terminals and cortical neurons are detectable outside the pig brain with MEG

Autor: Yoshio Okada, Yaozhi Wang, Leonard Leyba, Anton Bartolo, Hiroaki Ikeda

Publikováno v: Journal of neurophysiology. 87(1)

We show that it is feasible to monitor the synchronized population spikes of the thalamocortical axonal terminals and cortical neurons outside the brain using high-resolution magnetoencephalography (MEG). Electrical stimulation of the snout elicited

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98cf8ab6b400957a0d63014b485d1176
https://pubmed.ncbi.nlm.nih.gov/11784777

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Denervation-induced changes in perineuronal plexuses in the major pelvic ganglion of the rat: immunohistochemistry for vasoactive intestinal polypeptide and tyrosine hydroxylase and histochemistry for NADPH-diaphorase

Autor: Leonard Leyba, Raphael Galindo, William G. Dail, Vera Barba

Publikováno v: Cell and tissue research. 287(2)

To characterize further the injury response of autonomic ganglia, we have examined the effect of chronic denervation on perineuronal plexuses that are immunoreactive for vasoactive intestinal polypeptide (VIP) and tyrosine hydroxylase (TH) or that st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76bf908b2b7a2aefea13b319d3d6f671
https://pubmed.ncbi.nlm.nih.gov/8995202

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Neural and endothelial nitric oxide synthase activity in rat penile erectile tissue

Autor: Vera Barba, William G. Dail, Raphael Galindo, Leonard Leyba

Publikováno v: Cell and tissue research. 282(1)

NADPH-diaphorase (NADPH-D) activity and immunoreactivity for neural and endothelial nitric oxide synthase (nNOS and eNOS, respectively) were used to investigate nitric oxide (NO) regulation of penile vasculature. Both the histochemical and immunohist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::263eda3e3b21f06b30d871c84c894408
https://pubmed.ncbi.nlm.nih.gov/8581913

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Akademický článek

Synchronized Spikes of Thalamocortical Axonal Terminals and Cortical Neurons Are Detectable Outside the Pig Brain With MEG.

Autor: HIROAKI IKEDA, LEONARD LEYBA, ANTON BARTOLO, YAOZHI WANG, OKADA, YOSHIO C.

Publikováno v: Journal of Neurophysiology; Jan2002, Vol. 87 Issue 1, p626-630, 5p

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