With a unique flirtatious shape, your eyes prove an alluring feature. Your eyes are as small as Marilyn Monroe's! Much like this screen icon, your eyes are a bit on the small side. But fret not, your eyes add an air of mystery to your overall persona, drawing people in and forcing them to take a closer look. Your eyes are as small as Lauren Bacall's! Lauren Bacall used her eyes to exude sexuality, passion, and intrigue.
NMDA receptors are present in many but not in all neurons of the cerebral cortex. Moriyoshi et al. (8) reported that (NMDAR1)....mRNA is expressed in almost all the neuronal cells throughout the brain regions (p. 36). Since then it has been assumed that virtually all cells express NMDA receptors.MDA receptors are formed by different subunits belonging to two classes: NMDAR1 (NR1) and NMDAR2 (NR2) (3-7). The first subunit to be characterized, NR1, exhibits the basic features of the NMDA receptor when expressed in Xenopus oocytes (8), and can exist in several isoforms generated by alternative splicing (9).
The human brain contains approximately 400,000 to 600,000 dopaminergic neurons and thus make up less than 1% of the total number of brain neurons.There are nine dopamine-containing neuronal cell groups in the mammalian brain, each with distinct cellular properties.reater than 70% of all dopaminergic neurons are located in the substantia nigra (see Nigral dopaminergic Cell). Axons of dopaminergic neurons project to the brain by using one of three pathways: the mesostriatal, mesolimbic and mesocortical.