Results 31 to 40 of about 3,455,773 (294)

Genetic analysis of neural crest migration: Requirement of Dapper2-mediated inhibition of the Wnt canonical activity [PDF]

, 2012
Numerous initiatives to improve our understanding of cancer biology have been lunched in different laboratories that aim to describe the interactome and gene-expression profile in different tumour cell line. It is now clear that the different strategies
Rabadán Lozano, M. Ángeles
core   +6 more sources

Flexible and Stable Value Coding Areas in Caudate Head and Tail Receive Anatomically Distinct Cortical and Subcortical Inputs

Frontiers in Neuroanatomy, 2017
Anatomically distinct areas within the basal ganglia encode flexible- and stable-value memories for visual objects (Hikosaka et al., 2014), but an important question remains: do they receive inputs from the same or different brain areas or neurons?
Whitney S. Griggs, Hyoung F. Kim, Hyoung F. Kim, Ali Ghazizadeh, M. Gabriela Costello, Kathryn M. Wall, Okihide Hikosaka, Okihide Hikosaka   +7 more
doaj   +1 more source

Postnatal development of retrosplenial projections to the parahippocampal region of the rat

eLife, 2016
The rat parahippocampal region (PHR) and retrosplenial cortex (RSC) are cortical areas important for spatial cognition. In PHR, head-direction cells are present before eye-opening, earliest detected in postnatal day (P)11 animals.
Jørgen Sugar, Menno P Witter
doaj   +1 more source

FGF and retinoic acid activity gradients control the timing of neural crest cell emigration in the trunk [PDF]

, 2011
Coordination between functionally related adjacent tissues is essential during development. For example, formation of trunk neural crest cells (NCCs) is highly influenced by the adjacent mesoderm, but the molecular mechanism involved is not well ...
Quiroga, Alejandra C, Kate G. Storey, Barbas, Julio A., Storey, Kate G, Morales, Aixa V., Alejandra C. Quiroga, Storey, Kate G., Das, R. M., Quiroga, Alejandra C., Barbas, Julio A, Aixa V. Morales, Raman M. Das, Das, Raman M., Morales, Aixa V, Olivera-Martinez, Isabel, Ruth Diez del Corral, Patricia L. Martínez-Morales, Julio A. Barbas, Martinez-Morales, Patricia L., Olivera-Martínez, I., Isabel Olivera-Martínez, Martínez-Morales, Patricia L, Diez del Corral, Ruth, Das, Raman M; id_orcid   +23 more
core   +1 more source

Brain-based correlates of depression and traumatic brain injury: a systematic review of structural and functional magnetic resonance imaging studies

Frontiers in Neuroimaging
IntroductionDepression is prevalent after traumatic brain injury (TBI). However, there is a lack of understanding of the brain-based correlates of depression post-TBI.
Vanessa A. Baltazar, Ilya Demchenko, Ilya Demchenko, Vanessa K. Tassone, Vanessa K. Tassone, Rachel L. Sousa-Ho, Tom A. Schweizer, Tom A. Schweizer, Tom A. Schweizer, Venkat Bhat, Venkat Bhat, Venkat Bhat, Venkat Bhat   +12 more
doaj   +1 more source

Building and manipulating neural pathways with microfluidics [PDF]

Lab on a Chip, 2010
Communication between different brain regions, and between local circuits in the same brain region, is an important area of study for basic and translational neuroscience research. Selective and chronic manipulation of one of the components in a given neural pathway is frequently required for development and plasticity studies.
Yevgeny, Berdichevsky, Kevin J, Staley, Martin L, Yarmush   +2 more
openaire   +2 more sources

A Neural Pathway for Nonreinforced Preference Change [PDF]

Trends in Cognitive Sciences, 2020
How is value processed in the brain to inform decision making? A plethora of studies describe how preferences are shaped by experience with external reinforcements. While research on this reinforced pathway is well established, far less research has explored the neural pathways promoting preference change in the absence of external reinforcements. Here,
Schonberg, Tom, Katz, Leor N.
openaire   +2 more sources

Implementation of the nucleocortical pathways inside a spiking neural network model of cerebellar nuclei

, 2021
The cerebellum is involved in a large number of neural processes, especially in motor control and motor learning. From a functional point of view, the Deep Cerebellar Nuclei (DCN) constitute the core of the cerebellar processing, as they exploit the ...
Antonietti A., D'Angelo E., Geminiani A., Pedrocchi A., Grillo M.   +4 more
core   +1 more source

Chemical Memory in Primitive Organisms: Evolutionary Insights and Mechanistic Perspectives

Exon
Memory, the cornerstone of adaptive behavior, has been extensively studied within the confines of neural systems. A comprehensive literature review was conducted using key academic databases such as PubMed, Web of Science, and Google Scholar.
Saad Ahmed, Haris Ishtiaq Kiani, Muhammad Fahad Shabbir   +2 more
doaj   +1 more source

The Cross-Talks Among Bone Morphogenetic Protein (BMP) Signaling and Other Prominent Pathways Involved in Neural Differentiation

Frontiers in Molecular Neuroscience, 2022
The bone morphogenetic proteins (BMPs) are a group of potent morphogens which are critical for the patterning, development, and function of the central nervous system.
Asma Manzari-Tavakoli, Asma Manzari-Tavakoli, Amirhesam Babajani, Mohammad Hadi Farjoo, Mostafa Hajinasrollah, Soheyl Bahrami, Hassan Niknejad   +6 more
doaj   +1 more source