Results 51 to 60 of about 166,824 (164)

Routing Hippocampal Information Flow through Parvalbumin Interneuron Plasticity in Area CA2

Cell Reports, 2019
Summary: The hippocampus is critical for the formation of episodic memory. It is, therefore, important to understand intra-hippocampal circuitry, especially in the often overlooked area CA2.
Kaoutsar Nasrallah, Ludivine Therreau, Vincent Robert, Arthur J.Y. Huang, Thomas J. McHugh, Rebecca A. Piskorowski, Vivien Chevaleyre   +6 more
doaj   +1 more source

Dopamine release regulation by astrocytes during cerebral ischemia

Neurobiology of Disease, 2013
Brain ischemia triggers excessive release of neurotransmitters that mediate neuronal damage following ischemic injury. The striatum is one of the areas most sensitive to ischemia.
Idaira Oliva, Miriam Fernández, Eduardo D. Martín   +2 more
doaj   +1 more source

Altered Short-Term Synaptic Plasticity in Mice Lacking the Metabotropic Glutamate Receptor mGlu7

The Scientific World Journal, 2002
Eight subtypes of metabotropic glutamate (mGlu) receptors have been identified of which two, mGlu5 and mGlu7, are highly expressed at synapses made between CA3 and CA1 pyramidal neurons in the hippocampus.
Trevor J. Bushell, Gilles Sansig, Valerie J. Collett, Herman van der Putten, Graham L. Collingridge   +4 more
doaj   +1 more source

Maturation of PNN and ErbB4 Signaling in Area CA2 during Adolescence Underlies the Emergence of PV Interneuron Plasticity and Social Memory

Cell Reports, 2019
Summary: Adolescence is a vulnerable period characterized by major cognitive changes. The mechanisms underlying the emergence of new cognitive functions are poorly understood.
Soledad Domínguez, Christophe Clément Rey, Ludivine Therreau, Aurélien Fanton, Dominique Massotte, Laure Verret, Rebecca Ann Piskorowski, Vivien Chevaleyre   +7 more
doaj   +1 more source

Transient Receptor Potential Vanilloid 1 Modulates Central Inflammation in Multiple Sclerosis

Frontiers in Neurology, 2019
Introduction: Disease course of multiple sclerosis (MS) is negatively influenced by proinflammatory molecules released by activated T and B lymphocytes and local immune cells.
Mario Stampanoni Bassi, Antonietta Gentile, Ennio Iezzi, Sara Zagaglia, Alessandra Musella, Ilaria Simonelli, Luana Gilio, Roberto Furlan, Annamaria Finardi, Girolama A. Marfia, Livia Guadalupi, Silvia Bullitta, Georgia Mandolesi, Diego Centonze, Diego Centonze, Fabio Buttari   +15 more
doaj   +1 more source

Pontomesencephalic Tegmental Afferents to VTA Non-dopamine Neurons Are Necessary for Appetitive Pavlovian Learning

Cell Reports, 2016
The ventral tegmental area (VTA) receives phenotypically distinct innervations from the pedunculopontine tegmental nucleus (PPTg). While PPTg-to-VTA inputs are thought to play a critical role in stimulus-reward learning, direct evidence linking PPTg-to ...
Hau-Jie Yau, Dong V. Wang, Jen-Hui Tsou, Yi-Fang Chuang, Billy T. Chen, Karl Deisseroth, Satoshi Ikemoto, Antonello Bonci   +7 more
doaj   +1 more source

Ca2+ and synaptic plasticity

Cell Calcium, 2005
The induction and maintenance of synaptic plasticity is well established to be a Ca2+-dependent process. The use of fluorescent imaging to monitor changes [Ca2+]i in neurones has revealed a diverse array of signaling patterns across the different compartments of the cell.
Cavazzini, M, Bliss, T, Emptage, N
openaire   +4 more sources

Competitive processes shape multi-synapse plasticity along dendritic segments

Nature Communications
Neurons receive thousands of inputs onto their dendritic arbour, where individual synapses undergo activity-dependent plasticity. Long-lasting changes in postsynaptic strengths correlate with changes in spine head volume.
Thomas E. Chater, Maximilian F. Eggl, Yukiko Goda, Tatjana Tchumatchenko   +3 more
doaj   +1 more source

Synaptic plasticity: [PDF]

Current Biology, 1999
openaire   +1 more source

THE IMPACT OF CYTOPLASMIC POLYADENYLATION ON ELECTROPHYSIOLOGICAL PROPERTIES OF HIPPOCAMPAL NEURONES

IBRO Neuroscience Reports, 2023
Patrycja Wardaszka, Tomasz Wojtowicz, Magdalena Dziembowska   +2 more
doaj   +1 more source