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Neurogenetics is a field that is rapidly expanding and growing. The current areas of research are very diverse in their focuses. One area deals with molecular processes and the function of certain proteins, often in conjunction with cell signaling and neurotransmitter release, cell development and repair, or neuronal plasticity.
A bioinformatics network analysis is one approach to this problem. Network analyses methodologies provide a generalized, systems overview of a molecular pathway. One final complication to consider is the comorbidity of neurogenomic genes. Several disorders, especially at the more severe ends of the spectrum tend to be comorbid with each other.
Brain-derived neurotrophic factor (BDNF), or abrineurin, [5] is a protein [6] that, in humans, is encoded by the BDNF gene. [7] [8] BDNF is a member of the neurotrophin family of growth factors, which are related to the canonical nerve growth factor (NGF), a family which also includes NT-3 and NT-4/NT-5.
The specific type of LTP exhibited between neurons depends on a number of factors. One such factor is the age of the organism when LTP is observed. For example, the molecular mechanisms of LTP in the immature hippocampus differ from those mechanisms that underlie LTP of the adult hippocampus. [22]
Molecular neuroscience is a branch of neuroscience that observes concepts in molecular biology applied to the nervous systems of animals. The scope of this subject covers topics such as molecular neuroanatomy, mechanisms of molecular signaling in the nervous system, the effects of genetics and epigenetics on neuronal development, and the molecular basis for neuroplasticity and ...
4760 18012 Ensembl ENSG00000162992 ENSMUSG00000034701 UniProt Q13562 Q60867 RefSeq (mRNA) NM_002500 NM_010894 RefSeq (protein) NP_002491 NP_035024 Location (UCSC) Chr 2: 181.67 – 181.68 Mb Chr 2: 79.28 – 79.29 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Neurogenic differentiation 1 (Neurod1), also called β2, is a transcription factor of the NeuroD -type. It is encoded by the ...
One possibility is that actin is polymerized on the tail end of β-neurexin, which traps and stabilizes accumulating synaptic vesicles. This forms a forward feeding cycle, where small clusters of β-neurexins recruit more β-neurexins and scaffolding proteins to form a large synaptic adhesive contact.
Coincidence detection has been shown to be a major factor in sound localization along the azimuth plane in several organisms. In 1948, Lloyd A. Jeffress proposed that some organisms may have a collection of neurons that receive auditory input from each ear. [2] The neural pathways to these neurons are called delay lines.