Ventrolateral Preoptic Area (Vlpo) Neurons is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
The ventrolateral preoptic area (VLPO) is the primary sleep-promoting center in the mammalian brain. This region contains neurons that actively inhibit wake-promoting brain regions to initiate and maintain sleep. [1]
Located in the ventral portion of the preoptic area, the VLPO: [2]
The VLPO contains approximately 10,000-20,000 sleep-active neurons in rodents. Key characteristics: [3]
The study of Ventrolateral Preoptic Area (Vlpo) Neurons has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development. [4]
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions. [5]
Additional evidence sources: [6] [7] [8] [9]
Sherin JE, Shiromani PJ, McCarley RW, Saper CB. Activation of sleep-promoting neurons in the ventrolateral preoptic area. 1996. ↩︎
Gallopin T, Fort P, Eggermann E. Identification of sleep-promoting neurons in vitro. 2000. ↩︎
Szymusiak R, Alam N, McGinty D. Discharge patterns of neurons in the ventrolateral preoptic area. 2000. ↩︎
McGinty D, Szymusiak R. The median preoptic nucleus and sleep. 2008. ↩︎
Lu J, Sherman D, Devor M, Saper CB. A putative flip-flop switch for control of REM sleep. 2006. ↩︎
Kroeger D, Ferrari LL, Petit G. Ventrolateral preoptic area neurons and sleep. 2018. ↩︎
Liu YW, Li J, Ye JH. Histamine regulates activities of neurons in the ventrolateral preoptic area. 2007. ↩︎
Nelson LE, Guo TZ, Lu J. The sedative component of anesthesia is mediated by GABA(A) receptors in an endogenous sleep pathway. 2002. ↩︎
Franks NP. General anaesthesia: from molecular targets to neuronal pathways of sleep and analgesia. 2014. ↩︎