The substantia nigra is a motor nucleus located in the basal ganglia of the midbrain. This brain structure contributes to the body's cognitive and motor functions by sending signals to initiate or ...

Midbrain articles from across Nature Portfolio. Atom; RSS Feed; Definition. The midbrain (mesencephalon) consists of the tectum, tegmentum, substantia nigra, red nucleus, inferior and superior ...

Deep within each half of the brain lies the caudate nucleus. It’s responsible for processing visual information, movement, and memory. Dysfunction may cause conditions like dementia or Parkinson ...

Erectile function was assessed 6 weeks following uni- and bilateral injections of 6-hydroxydopamine in the substantia nigra nucleus of the brain. Behavioral apomorphine-induced penile erections ...

Single-nucleus profiling uncovered 10 transcriptional subtypes of dopaminergic neuron in the human substantia nigra pars compacta. One, expressing SOX6 and AGTR1, was hit hardest in people with PD or ...