Neuroscience

Interactions discovered in cells insulating nerve pathways

Schwann cells form a protective sheath around nerve fibres and ensure that nerve impulses are transmitted rapidly. If these cells are missing or damaged, severe neurological diseases may occur as a result. Researchers at ...

Medical research

New pain organ discovered in the skin

Researchers at Karolinska Institutet in Sweden have discovered a new sensory organ that is able to detect painful mechanical damage, such as pricks and impacts. The discovery is being published in the journal Science.

Health

Nerve stimulation and repetitive sounds help improve hearing

Combining seizure-preventing electrical stimulation with repetitive musical tones improves processing of sounds in the brain, according to new research. The discovery may provide relief for chronic ringing in the ears (tinnitus) ...

Cardiology

Former NFL players may face higher risk of atrial fibrillation

Former National Football League players were nearly 6 times more likely to have atrial fibrillation (AFib) compared to men of similar age who did not play professional football, according to new research in Journal of the ...

Cardiology

New heart failure device is approved

(HealthDay)—The Optimizer Smart System has been approved by the U.S. Food and Drug Administration for people with chronic, moderate-to-severe heart failure who are not candidates for other heart failure remedies.

Medical research

Spinal organoids mimic neurodegenerative disease

'Organoids' that mimic the developing spinal cord could assist research and drug development for neurodegenerative diseases such as spinal muscular atrophy and amyotrophic lateral sclerosis.

Cardiology

New practice corrects pump function in heart failure

Late-breaking results from the ElectroCRT trial presented today at EHRA 2019 a European Society of Cardiology (ESC) congress, pave the way for a new standard of care to improve the heart's pump function in selected patients ...

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