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Robotics in Neurorehabilitation: Beyond the Hype—Understanding What It Can (and Cannot) Do

Over the past decade, robotic neurorehabilitation has become one of the most discussed innovations in neurological recovery. Robotic gait trainers, upper-limb rehabilitation systems, exoskeletons, and AI-assisted rehabilitation devices are increasingly being adopted by hospitals and rehabilitation centres worldwide. However, an important question remains: Are robots the future of neurorehabilitation—or are they simply another tool in the rehabilitation toolbox? As clinicians and researchers, we must move beyond marketing claims and focus on scientific evidence, patient selection, and clinical reasoning. What is Robotic Neurorehabilitation? Robotic neurorehabilitation involves the use of electromechanical devices that assist, guide, resist, or augment movement during therapy. These technologies include: • Robotic gait trainers • Wearable exoskeletons • Upper limb robotic rehabilitation devices • End-effector robotic systems • Sensor-based rehabilitation platforms • AI-assiste...

Greek Contribution to Neuroscience -from Alkmaion to Economs

Greek contributions to neuroscience have been significant throughout history, with notable figures making pioneering advancements in understanding the brain and nervous system. Here are some key Greek contributors to neuroscience from ancient times to the modern era:


1.      Alcmaeon of Croton (5th century BC): Alcmaeon is considered one of the earliest Greek philosophers and physicians who made important contributions to the field of neuroscience. He is credited with being one of the first to recognize the brain as the seat of intelligence and to study the optic nerve.


2. Hippocrates (460-370 BC): Known as the "Father of Medicine," Hippocrates was an ancient Greek physician whose work laid the foundation for modern medicine. He emphasized the importance of observing and recording symptoms of diseases, including those affecting the nervous system.


3.     Galen (129-200 AD): Galen, a prominent Greek physician in the Roman Empire, made significant contributions to anatomy and physiology. He conducted extensive dissections of animals and described the structure and functions of the brain and spinal cord.


4.    Constantine Economos (20th century): Constantine Economos was a Greek neuroscientist known for his research on the neurophysiology of vision. He made important contributions to understanding the visual system and how the brain processes visual information.


These Greek figures, among others, have played a crucial role in shaping our understanding of neuroscience over the centuries. Their work has laid the groundwork for modern neuroscience research and continues to inspire advancements in the field today.


It is important to recognize and appreciate the contributions of these Greek scholars to the field of neuroscience, as their insights and discoveries have had a lasting impact on our understanding of the brain and nervous system.

 

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