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A pathophysiologic phenomenon, the vomiting reflex is initiated by the activation of the vomiting center, a nucleus of neurons located in the medulla oblongata ... a true blood-brain barrier ...

While small vessel ischaemia can cause very significant white matter change, red flags include: extensive changes in the absence of significant vascular risk factors and the absence of basal ganglia ...

Just a few weeks after conception, stem cells are already orchestrating the future structure of the human brain. A new ...

Two small clinical trials tested the safety of injecting stem cells into the brains of Parkinson's patients and found no adverse effects ...

Citation: N-cadherin triggers neural stem cell differentiation: Discovery shows potential for brain aging and disease therapies (2025, April 18) retrieved 9 May 2025 from https://medicalxpress.com ...

A novel study has unveiled a technique that enhances stem cell therapy for neurodegenerative diseases by combining magnetic ...

Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles. These hormones not only influence the body, but can cross into the brain and shape the behavior ...

Researchers identified two brain networks involved in word retrieval -- the cognitive process of accessing words we need to speak. A semantic network processes meaning in middle/inferior frontal gyri, ...

A French startup named Robeauté has just raised about $29 million to develop a truly groundbreaking neurosurgical microrobot. Imagine a device no bigger than a grain of rice that can carefully ...