neurotrophic

[noor-uh-trof-ik, -troh-fik, nyoor-]

adjective

1. of or relating to the effect of nerves on the nutritive processes.

2. neurotropic.

Word History and Origins

Origin of neurotrophic¹

First recorded in 1895–1900; neuro- + -trophic

Example Sentences

Study co-author Dr. Ian Kratter said researchers have reported that ibogaine may stimulate brain healing by causing an increase in certain neurotrophic factors.

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The new study investigates tumor responses to brain-derived neurotrophic factor, or BDNF, a protein that helps enable brain plasticity.

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"There's a tremendous amount of neuroimaging research in the last five to 10 years that shows the neurotrophic hypothesis and neuroplasticity hypothesis are probably even more important than the neuroendocrine ones," Kellner added.

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In recent years, the idea that ECT works by promoting the creation, maintenance and growth of neurons — what's known as the neurotrophic hypothesis — and by helping boost neural connections — the neuroplasticity hypothesis — has begun to gain ground.

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Active, running animals in these experiments scored much higher on rodent intelligence tests than sedentary mice, and their brain tissues teemed with elevated levels of a substance known as brain-derived neurotrophic factor or BDNF, often referred to as “Miracle-Gro” for the brain.

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