Newly created neurons integrate into existing neural circuits during adulthood
the verdict
SUPPORTED
the evidence backs this
confidence 85/100
Extensive neuroscientific evidence from rodent and human studies confirms that newly created neurons in the adult brain structurally mature, form functional synaptic connections, and integrate into existing neural circuits.
Evidence for · 7
LTP induction within a narrow critical period of immature stages enhances the survival of newly generated neurons in the adult rat dentate gyrus
2010 · cited by 37
This study demonstrates that immature neurons in the adult rat dentate gyrus form functional connections and their survival is enhanced by activity.
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More for · 6
Chronic Social Stress Affects Synaptic Maturation of Newly Generated Neurons in the Adult Mouse Dentate Gyrus
2015 · cited by 34
This paper evaluates morphological and electrophysiological maturation and synaptic integration of adult-born dentate granule cells under chronic stress.
The Effects of 1-Hz rTMS on Emotional Behavior and Dendritic Complexity of Mature and Newly Generated Dentate Gyrus Neurons in Male Mice
2020 · cited by 27
The research investigates structural plasticity and dendritic complexity in newly generated dentate gyrus neurons in adult mice.
Therapeutic modulation of neurogenesis to improve hippocampal plasticity and cognition in aging and Alzheimer's disease.
2025 · cited by 16
This review highlights how new neurons incorporate into the dentate gyrus and form functional synapses with the entorhinal cortex and CA3 region.
Adult neurogenesis in intellectual disabilities
2017 · cited by 6
The article describes how adult-born neurons undergo morphological maturation, axonal extension, dendritic arborization, and functional integration into brain networks.
This study examines the survival, morphology, and glutamatergic connectivity of long-lived adult-born neurons generated during early adult life in rats.
Adult neurogenesis: New neurons, new opportunities.
2026 · cited by 2
This overview notes strong scientific consensus that adult neurogenesis occurs and that newborn neurons integrate into hippocampal circuitry to influence brain function.