Results 191 to 200 of about 63,053 (291)

Differentiated Presynaptic Input to OLMɑ2 Cells Along the Hippocampal Dorsoventral Axis: Implications for Hippocampal Microcircuit Function

Hippocampus, Volume 35, Issue 5, September 2025.
ABSTRACT The dorsal and ventral hippocampus have distinct processing properties, but it remains unclear if interneuron subtypes differ in connectivity along the dorsoventral axis. Oriens lacunosum‐moleculare (OLM) interneurons, identified by the Chrna2 gene, are known to regulate memory processes differently along this axis. OLMɑ2 cells bidirectionally
Angelica Thulin, Katharina Henriksson, Ingrid Nogueira, Klas Kullander   +3 more
wiley   +1 more source

Dentate gyrus granule cell activation following extracellular electrical stimulation: a multi-scale computational model to guide hippocampal neurostimulation strategies. [PDF]

Front Comput Neurosci
Farzad S, Wei T, Bouteiller JC, Lazzi G.
europepmc   +1 more source

Serotonin-Induced Increases in Adult Cell Proliferation and Neurogenesis are Mediated Through Different and Common 5-HT Receptor Subtypes in the Dentate Gyrus and the Subventricular Zone [PDF]

, 2003
Mounira Banasr, M. Héry, Richard Printemps, A. Daszuta   +3 more
openalex   +1 more source

Evidence of Disrupted Hippocampal Gray‐ and White‐Matter Development in Adolescent Anxiety Disorders, Independent From Early‐Life Stress

Hippocampus, Volume 35, Issue 5, September 2025.
ABSTRACT Early‐life stress and depression among youths are linked to hippocampal gray‐ and white‐matter alterations. Less is known about hippocampal alterations in adolescent anxiety disorders (Anx) or the role that stress or comorbid depressive disorders (Anx + Dep) might play.
Karina Pedroza‐Sotelo, Hillary Schwarb, Randy P. Auerbach, Satrajit S. Ghosh, Aude Henin, Stefan G. Hofmann, Diego A. Pizzagalli, Anastasia Yendiki, Susan Whitfield‐Gabrieli, John D. E. Gabrieli, Nicholas A. Hubbard   +10 more
wiley   +1 more source

Mechanisms Underlying Hyperexcitability: Combining Mossy Fiber Sprouting and Mossy Cell Loss in Neural Network Model of the Dentate Gyrus. [PDF]

Biomedicines
Świetlik D.
europepmc   +1 more source

Neuronal depletion of calcium-dependent proteins in the dentate gyrus is tightly linked to Alzheimer's disease-related cognitive deficits [PDF]

, 2003
Jorge J. Palop, Brian W. Jones, Lisa Kekonius, Jeannie Chin, Gui-Qiu Yu, Jacob Raber, Eliezer Masliah, Lennart Mucke   +7 more
openalex   +1 more source

Mitotic Activity, Cell Survival, and Neuronal Differentiation in the Hilus of the Dentate Gyrus Under Physiological and Hypothyroid Conditions in Adult Wistar Rats. [PDF]

Cells
Sánchez-Huerta K, García-Juárez AK, Colmenero-Rodríguez LD, García-Martínez Y, Pacheco-Rosado J.   +4 more
europepmc   +1 more source

Enhanced Expression of a Specific Hyperpolarization-Activated Cyclic Nucleotide-Gated Cation Channel (HCN) in Surviving Dentate Gyrus Granule Cells of Human and Experimental Epileptic Hippocampus [PDF]

, 2003
Roland A. Bender, Sheila V. Soleymani, Amy L. Brewster, Snow Trinh T. Nguyen, Heinz Beck, Gary W. Mathern, Tallie Z. Baram   +6 more
openalex   +1 more source

Combinative Protein Expression of Immediate Early Genes c‐Fos, Arc, and Npas4 Along Aversive and Appetitive Experience‐Related Neural Networks

Hippocampus, Volume 35, Issue 5, September 2025.
ABSTRACT Expression of immediate early genes (IEGs) is critical for memory formation and has been widely used to identify the neural substrate of memory traces, termed memory engram cells. Functions of IEGs have been known to be different depending on their types. However, there is limited knowledge about the extent to which different types of IEGs are
Mary Arai, Hisayuki Osanai, Chris C. Snell, Kaylea E. Gawf, Takashi Kitamura, Sachie K. Ogawa   +5 more
wiley   +1 more source

γ-Aminobutyric Acid Transporter Mutation GAT1 (S295L) Substantially Impairs Neurogenesis in Dentate Gyrus. [PDF]

Brain Sci
Liu W, Yang Y, Liu Y, Ni B, Zhuang H, Chen K, Shi J, Zhu C, Wang H, Fei J.   +9 more
europepmc   +1 more source