Results 81 to 90 of about 318,868 (184)

Brain asymmetry is encoded at the level of axon terminal morphology

Neural Development, 2008
Background Functional lateralization is a conserved feature of the central nervous system (CNS). However, underlying left-right asymmetries within neural circuitry and the mechanisms by which they develop are poorly described.
Russell Claire, Carl Matthias, Bianco Isaac H, Clarke Jonathan DW, Wilson Stephen W   +4 more
doaj   +1 more source

Neuromeric Organization of the Microbat Brain: Conserved and Distinct Regional Features

Journal of Comparative Neurology, Volume 534, Issue 2, February 2026.
The fundamental neuromeric modular plan is remarkably conserved across bats and rodents. However, there are significant regional differences in the size and organization of specific derivatives (A). In addition, both Tadarida brasiliensis and Myotis myotis share similar general patterns of TH‐positive processes and tracts in the basal plate of the ...
F. Lucero‐Arteaga, A. Abrego‐Alvarez, M. Clauzure, S. Labegorra, V. Heck, A. I. Portu, M. A. Boeris, M. A. Mondino, B. Ribeiro Do‐Couto, K. Y. Tseng, M. Á. García‐Cabezas, J. L. Ferran   +11 more
wiley   +1 more source

Gpr149 is involved in energy homeostasis in the male mouse [PDF]

PeerJ
GPR149 is an orphan receptor about which little is known. Accordingly, in the present study, we mapped the tissue expression of Gpr149 in mice using three complementary approaches: quantitative PCR, in situ hybridization, and a newly generated Gpr149-Cre
Steven Wyler, Surbhi, Newton Cao, Warda Merchant, Angie Bookout, Laurent Gautron   +5 more
doaj   +2 more sources

GPR139 and Dopamine D2 Receptor Co-express in the Same Cells of the Brain and May Functionally Interact

Frontiers in Neuroscience, 2019
GPR139, a Gq-coupled receptor that is activated by the essential amino acids L-tryptophan and L-phenylalanine, is predominantly expressed in the brain and pituitary.
Lien Wang, Grace Lee, Chester Kuei, Xiang Yao, Anthony Harrington, Pascal Bonaventure, Timothy W. Lovenberg, Changlu Liu   +7 more
doaj   +1 more source

Anatomical and functional organization of the interpeduncular nucleus in larval zebrafish

The habenulo-interpeduncular pathway is a highly conserved neural circuit across vertebrates, but the anatomical and functional architecture of the interpeduncular nucleus (IPN) remains poorly understood.
Wu, You Kure;Petrucco, Luigi;Portugues, Ruben
core   +1 more source

Dopamine control of social novelty preference is constrained by an interpeduncular-tegmentum circuit

Nature Communications
Animals are inherently motivated to explore social novelty cues over familiar ones, resulting in a novelty preference (NP), although the behavioral and circuit bases underlying NP are unclear.
Susanna Molas, Timothy G. Freels, Rubing Zhao-Shea, Timothy Lee, Pablo Gimenez-Gomez, Melanie Barbini, Gilles E. Martin, Andrew R. Tapper   +7 more
doaj   +1 more source

Conserved localization of Pax6 and Pax7 transcripts in the brain of representatives of sarcopterygian vertebrates during development supports homologous brain regionalization

Frontiers in Neuroanatomy, 2014
Many of the genes involved in brain patterning during development are highly conserved in vertebrates and similarities in their expression patterns help to recognize homologous cell types or brain regions.
Nerea eMoreno, Ruth eMorona, Alberto eJoven, Sandra eBandín, Jesús M López, Agustín eGonzález   +5 more
doaj   +1 more source

The habenulo - interpeduncular pathway.

, 1972
Electrophysiological studies with extracellular macro- and micro-electrodes in 58 cats revealed spontaneous rhythmic oscillations in the interpeduncular nucleus, ranging tram 3 - 4 HZ to 9 - 10 Hz under different anaesthetics.
Lake, Norma.
core  

Regional expression of Pax7 in the brain of Xenopus laevis during embryonic and larval development

Frontiers in Neuroanatomy, 2013
Pax7 is a member of the highly conserved Pax gene family that is expressed in restricted zones of the central nervous system during development, being involved in early brain regionalization and the maintenance of the regional identity.
Sandra eBandín, Ruth eMorona, Nerea eMoreno, Agustín eGonzález   +3 more
doaj   +1 more source

Aversive cues fail to activate fos expression in the asymmetric olfactory-habenula pathway of zebrafish

Frontiers in Neural Circuits, 2013
The dorsal habenular nuclei of the zebrafish epithalamus have become a valuable model for studying the development of left-right (L-R) asymmetry and its function in the vertebrate brain.
Tagide N. Decarvalho, Courtney M. Akitake, Courtney M. Akitake, Christine eThisse, Bernard eThisse, Marnie E. Halpern   +5 more
doaj   +1 more source