reticular part of substantia nigra
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substantia nigra — sub·stan·tia ni·gra səb .stan chē ə nī grə, nig rə n, pl sub·stan·ti·ae ni·grae chē .ē nī (.)grē, nig (.)rē a layer of deeply pigmented gray matter situated in the midbrain and containing the cell bodies of a tract of dopamine producing nerve… … Medical dictionary
substantia — SYN: substance. [L.] s. adamantina SYN: enamel. s. alba SYN: white matter. basal s. [TA] basal structures associated with the amygdaloid complex and its connections; includes the basal nucleus [TA] ( … Medical dictionary
pars reticularis substantiae nigrae — [TA] reticular part of substantia nigra: the anterior part of the substantia nigra, which contains fewer cells than the pars compacta, only some of which contain a small amount of pigment … Medical dictionary
nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… … Universalium
Nucleus — 1) In cell biology, the structure that houses the chromosomes. 2) In neuroanatomy, a group of nerve cells. * * * 1. In cytology, typically a rounded or oval mass of protoplasm within the cytoplasm of a plant or animal cell; it is surrounded by a… … Medical dictionary
Primate basal ganglia system — The primate basal ganglia system is a symmetrical major cerebral system that has only recently been recognized. In the past, part of it was presented as motor or extrapyramidal , complementary to the corticospinal (pyramidal) system. Contrary to… … Wikipedia
Subthalamic nucleus — Brain: Subthalamic nucleus Coronal slices of human brain showing the basal ganglia, subthalamic nucleus (STN) and substantia nigra (SN) … Wikipedia
Striatum — Brain: Striatum purple=caudate and putamen, orange=thalamus … Wikipedia
Ganglions de la base du primate — Système des ganglions de la base du primate Le système des ganglions de la base est un ensemble d éléments du système nerveux formant un système qui ne se définit pas a priori par des « fonctions » mais par une combinatoire de… … Wikipédia en Français
Systeme des ganglions de la base du primate — Système des ganglions de la base du primate Le système des ganglions de la base est un ensemble d éléments du système nerveux formant un système qui ne se définit pas a priori par des « fonctions » mais par une combinatoire de… … Wikipédia en Français
