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Molecular Biology Commons

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Developmental Biology

2018

Dendritic arborization

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Full-Text Articles in Molecular Biology

Evaluation Of Motor Cortex Neuronal Morphology In Developmental Hyperserotonemia Rat Model, Colten Z. Dillinger Dec 2018

Evaluation Of Motor Cortex Neuronal Morphology In Developmental Hyperserotonemia Rat Model, Colten Z. Dillinger

MSU Graduate Theses

Fetal serotonin levels are involved in the development of the serotonergic system in an autoregulatory manner as well as the organization and connectivity of non-serotonergic neurons. Insufficient serotonin levels during development result in improper neuronal maturation and decreased synaptogenesis. Conversely, excess developmental serotonin levels can alter the progression of serotonergic neurons, ultimately resulting in a chronic decrease of serotonin in the developed brain via a negative feedback mechanism. There is a known correlation between autistic patients and chronically decreased brain serotonin concentrations; this is potentially implicated in the impaired development of the autistic brain. Incomplete or delayed development of motor ...