Results 71 to 80 of about 1,609,795 (412)

A Systematic Relationship Between Functional Connectivity and Intracortical Myelin in the Human Cerebral Cortex

Cerebral Cortex, 2017
Research in the macaque monkey suggests that cortical areas with similar microstructure are more likely to be connected. Here, we examine this link in the human cerebral cortex using 2 magnetic resonance imaging (MRI) measures: quantitative T1 maps ...
Julia M. Huntenburg, P. Bazin, A. Goulas, Christine L. Tardif, A. Villringer, D. Margulies   +5 more
semanticscholar   +1 more source

Change in the central control of the bladder function of rats with focal cerebral infarction induced by photochemically-induced thrombosis

PLoS ONE, 2021
The photochemically-induced thrombosis (photothrombosis) method can create focal cerebral infarcts anywhere in the relatively superficial layers of the cerebrum; it is easy to implement and minimally invasive.
Yuya Ota, Yasue Kubota, Yuji Hotta, Mami Matsumoto, Nayuka Matsuyama, Taiki Kato, Takashi Hamakawa, Tomoya Kataoka, Kazunori Kimura, Kazunobu Sawamoto, Takahiro Yasui   +10 more
doaj   +2 more sources

Increased glutamate receptor and transporter expression in the cerebral cortex and striatum of gcdh-/- mice: possible implications for the neuropathology of glutaric acidemia type I.

PLoS ONE, 2014
We determined mRNA expression of the ionotropic glutamate receptors NMDA (NR1, NR2A and NR2B subunits), AMPA (GluR2 subunit) and kainate (GluR6 subunit), as well as of the glutamate transporters GLAST and GLT1 in cerebral cortex and striatum of wild type
Valeska Lizzi Lagranha, Ursula Matte, Talita Giacomet de Carvalho, Bianca Seminotti, Carolina Coffi Pereira, David M Koeller, Michael Woontner, Stephen I Goodman, Diogo Onofre Gomes de Souza, Moacir Wajner   +9 more
doaj   +1 more source

Anatomical Parcellation of Cortical Language Sites [PDF]

, 2004
Anatomical labeling of cerebral cortical stimulation (CSM) sites is necessary for intelligent computer querying of a rich and unique experimental database examining neural substrates underlying human language production.
Brinkley, James F, Corina, David P, Hertzenberg, X., Martin, Richard F, Ojemann, George A, Poliakov, Andrew V   +5 more
core   +1 more source

The expression of aristaless-related homeobox in neural progenitors of gyrencephalic carnivore ferrets

Biochemistry and Biophysics Reports, 2021
Aristaless-related homeobox (ARX) has important functions in the development of various organs including the brain. Mutations of the human ARX gene have been associated with malformations of the cerebral cortex such as microcephaly and lissencephaly ...
Hiroki Maeyama, Yohei Shinmyo, Hiroshi Kawasaki   +2 more
doaj  

Criticality of spreading dynamics in hierarchical cluster networks without inhibition [PDF]

New Journal of Physics, 9:110 (2007), 2008
An essential requirement for the representation of functional patterns in complex neural networks, such as the mammalian cerebral cortex, is the existence of stable network activations within a limited critical range. In this range, the activity of neural populations in the network persists between the extremes of quickly dying out, or activating the ...
arxiv   +1 more source

Cerebral blood flow and behavioural effects of caffeine in habitual and non-habitual consumers of caffeine: A near infrared spectroscopy study [PDF]

, 2011
Caffeine has been shown to modulate cerebral blood flow, with little evidence of tolerance to these effects following habitual use. However, previous studies have focused on caffeine levels much higher than those found in dietary servings and have ...
Adan, Addicott, Addicott, Ahlemeyer, Alexopoulos, Alsene, Attwood, Brice, Brice, Cameron, Chen, Chen, Childs, Cornelis, Crystal F. Haskell, Dager, David O. Kennedy, de Mendonca, Drummond, Durlach, Farag, Field, Fredholm, Gray, Green, Haskell, Haskell, Heatherley, Heatherley, Hettema, Hewlett, Hoshi, Huppert, James, James, Johansson, Jones, Kazui, Kendler, Kennedy, Kennedy, Kennedy, Kennedy, Keppel, Koppelstaetter, Laurienti, Laurienti, Lawrence, Li, Lovallo, Luciano, Lunt, Mathew, Mulderink, Obrig, Perthen, Quinlan, Reay, Reay, Richardson, Riksen, Riksen, Rogers, Schroeter, Shi, Sigmon, Smit, Smith, Smith, Steinbrink, Title, Umemura, Varani, Varani, Varani, Warburton, Widlansky, Yeomans   +77 more
core   +1 more source

How Cells Fold the Cerebral Cortex

Journal of Neuroscience, 2018
Folding of the cerebral cortex is as highly intriguing as poorly understood. At first sight, this may appear as simple tissue crumpling inside an excessively small cranium, but the process is clearly much more complex and developmentally predetermined ...
V. Borrell
semanticscholar   +1 more source

From modular to centralized organization of synchronization in functional areas of the cat cerebral cortex [PDF]

PLoS ONE 5, e12313 (2010), 2010
Recent studies have pointed out the importance of transient synchronization between widely distributed neural assemblies to understand conscious perception. These neural assemblies form intricate networks of neurons and synapses whose detailed map for mammals is still unknown and far from our experimental capabilities.
arxiv   +1 more source

Perfusion Fixation With Glutaraldehyde and Post-Fixation With Osmium Tetroxide for Electron Microscopy [PDF]

, 1968
The conductivity of cerebral cortex drops during perfusion with glutaraldehyde in 5 min to about 60% of the original value, to remain unchanged during the subsequent 10-15 min of perfusion.
Khattab, F. I., van Harreveld, A.
core