#sensory-nerve-damage

#sensory-nerve-damage

Complex 3D structures of cells called organoids could be used to test treatments for spinal-cord damage that can lead to paralysis.

Artificial intelligence (AI) machine learning is making a difference in assistive technology to help restore movement for the paralyzed. A new study in the American Institute of Physics journal APL Bioengineering shows how AI has the potential to restore lower-limb functions in those with severe spinal cord injuries (SCIs) by identifying patterns in brain signals captured noninvasively via electroencephalography (EEG).

It felt like I had a needle through my back, and it was coming out my front, and I couldn't twist past it. Your mental health is affected. You get brain fog, you're tired, you're fatigued. You can't function as a woman and that's every day for 10 years.

If we told them to look at the face, they could usually manage it. But they were mostly looking at the hands. The Prakash children eventually learn to look at faces when spoken to - usually a few months after their surgeries. Their experiences reveal that seeing doesn't come naturally the moment a person is cured of blindness. Newly-sighted people must learn to see.

Tumours lure and then hijack nearby sensory neurons to boost their own growth. The cancer cells use these neurons to send a signal to the brain that subdues the activity of immune cells around the tumour, which allows it to grow unchecked. When researchers deactivated these neurons in mice with lung cancer, they saw "a huge, dramatic reduction" in tumour growth - more than 50% - says cancer immunologist and study co-author Chengcheng Jin.

Gabapentin is an anticonvulsant medication that is FDA approved for the treatment of seizure disorders and postherpetic neuralgia-a chronic, often debilitating, nerve pain syndrome often linked to shingles. It is classified as an anticonvulsant and a GABA analogue, meaning it mimics the neurotransmitter gamma-aminobutyric acid (GABA), which normally reduces nerve excitability.

If you get migraines, you already know they don't just stay in your head. The pounding pain might be the headline symptom, but the real story is how an attack can throw your entire body out of whack - making light feel blinding, everyday sounds unbearable, and even simple texts impossible to answer. That's because a migraine isn't just about sore neck muscles or scalp tension. It's a full-body neurological event, driven by a cascade of changes in the brain.