Scientists created a model of the human pain pathway in a dish by connecting four separate brain organoids. The feat should help them understand sensory disorders like those affecting pain perception.

Nerve conduction studies were performed in the upper and lower limbs using surface electrodes. These patients also underwent a detailed clinical examination. Results: Clinical signs of peripheral ...

METHODS Fifty two patients with sural nerve biopsies reported to show tomacula or focal myelin swellings were reviewed, light and electron microscopy were performed, and tomacula were analysed on ...

This includes the: Posterior cricoarytenoid muscles, which are the sole muscles to open the vocal cords Interarytenoid muscle, which, unlike most muscles, is innervated from both sides instead of by ...