Výsledky vyhledávání - "blood supply [Hippocampus]"

Microcircuits for spatial coding in the medial entorhinal cortex

Autor: Prateep Beed, Richard Kempter, Michael Brecht, John J. Tukker, Edvard I. Moser, Dietmar Schmitz

Publikováno v: Physiological Reviews
Physiological reviews 102(2), 653-688 (2022). doi:10.1152/physrev.00042.2020

The hippocampal formation is critically involved in learning and memory and contains a large proportion of neurons encoding aspects of the organism’s spatial surroundings. In the medial entorhinal cortex (MEC), this includes grid cells with their d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::885d5f454253129192c1aa52c66a6211
https://doi.org/10.1152/physrev.00042.2020

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The cholinergic system modulates negative BOLD responses in the prefrontal cortex once electrical perforant pathway stimulation triggers neuronal afterdischarges in the hippocampus

Autor: Alberto Arboit, Frank Angenstein, Karla Krautwald

Publikováno v: Journal of cerebral blood flow & metabolism 42(2), 364-380 (2022). doi:10.1177/0271678X211049820
Journal of cerebral blood flow & metabolism, 42(2):364-380
Journal of Cerebral Blood Flow & Metabolism

Repeated high-frequency pulse-burst stimulations of the rat perforant pathway elicited positive BOLD responses in the right hippocampus, septum and prefrontal cortex. However, when the first stimulation period also triggered neuronal afterdischarges

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f911abb4e683f839fdfab67e6039905

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Hippocampal vascular reserve associated with cognitive performance and hippocampal volume

Autor: Anne Assmann, Hans-Jochen Heinze, Anastasia Priester, Oliver Speck, Stefanie Schreiber, Valentina Perosa, Anne Maass, Marco Spallazzi, Gabriel Ziegler, Jan Oltmer, Emrah Düzel, Laura Dobisch, Arturo Cardenas-Blanco

Publikováno v: Brain 143(2), 622-634 (2020). doi:10.1093/brain/awz383

Medial temporal lobe dependent cognitive functions are highly vulnerable to hypoxia in the hippocampal region, yet little is known about the relationship between the richness of hippocampal vascular supply and cognition. Hippocampal vascularization p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a28022c3c99174f930838abecc6315ca

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Hippocampal vascularization patterns: A high-resolution 7 Tesla time-of-flight magnetic resonance angiography study

Autor: Marco Spallazzi, David Berron, Daniel Stucht, Emrah Düzel, Steffen Oeltze-Jafra, Paolo Caffarra, Oliver Speck, Laura Dobisch, Andreas Becke

Publikováno v: NeuroImage: Clinical 21, 101609 (2019). doi:10.1016/j.nicl.2018.11.019
NeuroImage: Clinical, Vol 21, Iss, Pp-(2019)
NeuroImage : Clinical

Considerable evidence suggests a close relationship between vascular and degenerative pathology in the human hippocampus. Due to the intrinsic fragility of its vascular network, the hippocampus appears less able to cope with hypoperfusion and anoxia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c085af3e5b64942bf0ff5913b1a6bc7

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Hippocampal Function in Healthy Carriers of theCLUAlzheimer's Disease Risk Variant

Autor: Markus M. Nöthen, Manuel Mattheisen, Marcella Rietschel, Stephanie H. Witt, Knut Schnell, Sven Cichon, Susanne Erk, Carola Opitz von Boberfeld, Thomas W. Mühleisen, Andreas Meyer-Lindenberg, Christine Esslinger, Henrik Walter, Peter Kirsch

Publikováno v: The journal of neuroscience 31, 18180-18184 (2011). doi:10.1523/JNEUROSCI.4960-11.2011

Alzheimer's disease is a devastating, common, progressive dementia with considerable heritability. Recently, a genetic variant associated with the disease was discovered atCLU(rs11136000) with genome-wide support. Here we show, using an imaging genet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::205f819eaa50ed298d730f875a174a0e
https://doi.org/10.1523/jneurosci.4960-11.2011

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Vascular hippocampal plasticity after aerobic exercise in older adults

Autor: Anne Maass, Andreas Becke, Monique Goerke, Hans-Jochen Heinze, Klaus Neumann, Ulman Lindenberger, Martin Lövdén, Dörte Ahrens, Emrah Düzel, Lars Bäckman, Ruediger C. Braun-Dullaeus, Uwe Sobieray, Notger G. Müller, Sandra Düzel

Publikováno v: Molecular psychiatry 20(5), 585-593 (2014). doi:10.1038/mp.2014.114
Molecular Psychiatry

Aerobic exercise in young adults can induce vascular plasticity in the hippocampus, a critical region for recall and recognition memory. In a mechanistic proof-of-concept intervention over 3 months, we investigated whether healthy older adults (60-77

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Mouse model of CADASIL reveals novel insights into Notch3 function in adult hippocampal neurogenesis

Autor: Sherin Pojar, Barbara Steiner, Fanny Ehret, Steffen Vogler, Gerd Kempermann, David A. Elliott, Frank Bradke

Publikováno v: Neurobiology of Disease, Vol 75, Iss, Pp 131-141 (2015)
Neurobiology of disease 75, 131-141 (2015). doi:10.1016/j.nbd.2014.12.018

Could impaired adult hippocampal neurogenesis be a relevant mechanism underlying CADASIL (cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy)? Memory symptoms in CADASIL, the most common hereditary form of vasc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7891bca6c27a66f940ad08bc00069b3
https://pubmed.ncbi.nlm.nih.gov/25555543

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