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World-renowned cartographer, Professor Scientia George Paxinos, badociate professor at UNSW, discovered a hidden region of the human brain. The region lies near the brain-spinal cord junction and Professor Paxinos named it the endorestiform nucleus.
Professor Paxinos, of Neuroscience Research Australia (NeuRA), suspected the existence of the endorestiform nucleus 30 years ago, but has only now begun to be able to see it because of better staining techniques. and imaging. Commenting on this discovery, Professor Paxinos says that it can be likened to a new star.
"The region is intriguing because it seems to be absent from the rhesus monkey and the other animals we have studied," said Professor Paxinos, adding, "there must be some peculiarities of the human brain in addition to its largest size, and the endorestiform core can be one. "
The endorestiform nucleus is located in the inferior cerebellar peduncle. , an area that integrates sensory and motor information to refine our posture, balance and fine motor movements.
"I can only guess as to her function, but given the part of the brain where she was found, she Professor Paxinos could be involved in controlling fine motor skills.
The discovery of the region could help researchers find treatments for diseases such as Parkinson's disease and motor neuron.
Neuroscientists To search for neurological or psychiatric diseases, use Professor Paxinos' maps to guide their work. Professor Paxinos' brain atlases are considered the most accurate at identifying brain structures and are also used in neurosurgery.
An increasingly detailed understanding of the architecture and connectivity of the nervous system has been at the heart of most major discoveries in neuroscience over the past 100 years.
"Professor Paxinos' atlas, illustrating the detailed morphology and connections of the human brain and spinal cord, provides researchers with an essential framework for testing hypotheses ranging from synaptic function to treatments for brain diseases. . Said Professor Peter Schofield, CEO of NeuRA.
Professor Paxinos is the author of the most cited publication in neuroscience and another 52 extremely detailed map books of the brain. The maps show the evolution of research in neurosurgery and neuroscience, enabling the exploration, discovery and development of treatments for diseases and disorders of the brain.
The discovery of the endorestiform nucleus is described in Professor Paxinos' latest book entitled Human Brainstem. : Cytoarchitecture, Chemoarchitecture, Myeloarchitecture.
This article has been republished from documents provided by the University of New South Wales. Note: Content may have changed for length and content. For more information, please contact the cited source.
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