Results 61 to 70 of about 71,563 (292)

Parvalbumin-Deficiency Accelerates the Age-Dependent ROS Production in Pvalb Neurons in vivo: Link to Neurodevelopmental Disorders

Frontiers in Cellular Neuroscience, 2020
In neurodevelopmental disorders (NDDs) including autism spectrum disorder (ASD) and schizophrenia, impairment/malfunctioning of a subpopulation of interneurons expressing the calcium-binding protein parvalbumin (PV) –here termed Pvalb neurons– has ...
Lucia Janickova, Beat Schwaller
doaj   +1 more source

Physiological sharp wave-ripples and interictal events in vitro: What’s the difference? [PDF]

, 2014
Sharp wave-ripples and interictal events are physiological and pathological forms of transient high activity in the hippocampus with similar features.
Freund, Tamás, Gulyás, Attila, Karlócai, R. Mária, Kohus, Zsolt, Káli, Szabolcs, Máté, Zoltán, Szabó, Gábor, Ulbert, István   +7 more
core   +1 more source

Neonatal developmental and epileptic encephalopathy with movement disorder and arthrogryposis: A shared phenotype across brain‐expressed sodium channelopathies

Epilepsia, EarlyView.
Abstract Objective Neonatal developmental and epileptic encephalopathy with movement disorder and arthrogryposis (NDEEMA) represents the most severe end of the gain‐of‐function (GOF) SCN1A disorder spectrum. Sporadic cases of congenital arthrogryposis have also been reported in individuals with SCN2A‐, SCN3A‐, and SCN8A‐related developmental and ...
Sopio Gverdtsiteli, Sebastian Ortiz, Tobias Brünger, Francesca Furia, Carmen Barba, Trine Bjørg‐Hammer, Ingo Borggraefe, Roberto Caraballo, Sebahattin Cirak, Alberto Espeche, Walid Fazeli, Renzo Guerrini, Matias Juanes, Karin Kassahn, Maria Kinali, Johannes Krämer, Judith Kröll, Maria Concepción Miranda Herrero, Renske Oegema, Katrin Ounap, Oscar Peñuela, Konrad Platzer, Asuri Narayan Prasad, Aurora Pujol, Karit Reinson, Alfonso Represa, Eugenia Roza, Gabriela Reyes Valenzuela, Agustí Rodríguez‐Palmero, Suzanne Sallevelt, Maria Iciar Sanchez‐Albiusa, Ingrid E. Scheffer, Cory Smid, Carl E. Stafstrom, Eva‐Lena Stattin, Jen R. Suarez, Steffen Syrbe, Kette D. Valente, Matias Wagner, Saskia Wortmann, Elena Gardella, Dennis Lal, Andreas Brunklaus, Rikke S. Møller   +43 more
wiley   +1 more source

Parvalbumin Interneuron Activation-Dependent Adult Hippocampal Neurogenesis Is Required for Treadmill Running to Reverse Schizophrenia-Like Phenotypes

Frontiers in Cell and Developmental Biology, 2020
Physical exercise can alleviate some of the schizophrenia symptoms in patients, the mechanisms, however, are still unclear. To investigate whether the GABAergic interneuron involved in the therapeutic effect of treadmill running on schizophrenia, the ...
Yandong Yi, Yandong Yi, Yuanlong Song, Yuanlong Song, Yisheng Lu, Yisheng Lu   +5 more
doaj   +1 more source

Behavioral and other phenotypes in a cytoplasmic Dynein light intermediate chain 1 mutant mouse [PDF]

, 2011
The cytoplasmic dynein complex is fundamentally important to all eukaryotic cells for transporting a variety of essential cargoes along microtubules within the cell. This complex also plays more specialized roles in neurons.
AlQatari, Mona, Banks, Gareth T, Haas, Matilda A, Hafezparast, Majid, Line, Samantha, others,, Philpott, Amelia, Rishal, Ida, Shepherd, Hazel L, Stewart, Sammy   +9 more
core   +1 more source

CaMKIIβ insufficiency disrupts cortical networks, producing aberrant low‐gamma oscillations and seizure susceptibility

Epilepsia, EarlyView.
Abstract Objective Pathogenic variants in the calcium/calmodulin‐dependent protein kinase II B gene (CAMK2B) have been associated with neurodevelopmental disorders, including epilepsy, yet the mechanisms underlying cortical dysfunction remain largely unclear.
Hiroki Mutoh, Kazushi Aoto, Atsuo Fukuda, Hirotomo Saitsu   +3 more
wiley   +1 more source

Medial Superior Olivary Neurons Receive Surprisingly Few Excitatory and Inhibitory Inputs with Balanced Strength and Short-Term Dynamics [PDF]

, 2010
Neurons in the medial superior olive (MSO) process microsecond interaural time differences, the major cue for localizing low-frequency sounds, by comparing the relative arrival time of binaural, glutamatergic excitatory inputs. This coincidence detection
Couchman, Kiri, Felmy, Felix, Grothe, Benedikt   +2 more
core   +2 more sources

Quantitative electroencephalographic measures during postmalarial epileptogenesis

Epilepsia, EarlyView.
Abstract Objective Severe malaria with neurologic involvement contributes significantly to the global burden of acquired pediatric epilepsy. We studied quantitative electroencephalographic (EEG) measures in postmalarial epileptogenesis. Methods A total of 186 patients, aged 6 months to 11 years, with confirmed central nervous system malaria were ...
Rasesh B. Joshi, Suzanna Mwanza, Hitten P. Zaveri, Joseph Kasolo, Angela Masempela, Thelma Musakanya, Tina Mwale, Violet Nambeye, Rosemary Nyriongo, Ruth A. Tembo, Christopher Cortina, Bo Zhang, Gretchen L. Birbeck, Alexander Rotenberg, Archana A. Patel   +14 more
wiley   +1 more source

Subfield-specific interneuron circuits govern the hippocampal response to novelty in male mice

Nature Communications
The hippocampus is the brain’s center for episodic memories. Its subregions, the dentate gyrus and CA1-3, are differentially involved in memory encoding and recall. Hippocampal principal cells represent episodic features like movement, space, and context,
Thomas Hainmueller, Aurore Cazala, Li-Wen Huang, Marlene Bartos   +3 more
doaj   +1 more source

Molecular compartmentalization of lateral geniculate nucleus in the gray squirrel (Sciurus carolinensis)

Frontiers in Neuroanatomy, 2012
Previous research has suggested that the three physiologically-defined relay cell types in mammalian lateral geniculate nucleus (LGN) – called parvocellular (P), magnocellular (M), and koniocellular (K) cells in primates and X, Y, and W cells in other ...
Daniel L Felch, Stephen D Van Hooser
doaj   +1 more source