The Role of Dopamine and Its Dysfunction as a Consequence of …
Dopamine is a neurotransmitter that is produced in the substantia nigra, ventral tegmental area, and hypothalamus of the brain. Dysfunction of the dopamine system has been implicated in different nervous system diseases. The level of dopamine transmission increases in response to any type of reward and by a large number of strongly additive drugs.
Hypothalamic dopamine neurons motivate mating through ... - Nature
2021年8月25日 · We found that both processes are controlled by specialized anteroventral and preoptic periventricular (AVPV/PVpo) dopamine neurons in the hypothalamus. During the investigation of females,...
Hypothalamic neurons fully or partially expressing the …
2024年10月1日 · Hypothalamic neurons with both dopamine-synthesizing enzymes secrete it as a neurotransmitter. Neurons expressing only tyrosine hydroxylase secrete L-DOPA as a neurotransmitter or a precursor for the cooperative synthesis of dopamine in neurons containing aromatic L-amino acid decarboxylase.
Dopamine Autoreceptor Regulation of a Hypothalamic …
How autoreceptors contribute to maintaining a stable output of rhythmically active neuronal circuits is poorly understood. Here, we examine this issue in a dopamine population, spontaneously oscillating hypothalamic rat (TIDA) neurons, that underlie ...
The Role of Dopamine and Its Dysfunction as a Consequence of ... - PubMed
Dopamine is a neurotransmitter that is produced in the substantia nigra, ventral tegmental area, and hypothalamus of the brain. Dysfunction of the dopamine system has been implicated in different nervous system diseases. The level of dopamine transmission increases in response to any type of reward …
Hypothalamic dopamine neurons motivate mating through
We found that both processes are controlled by specialized anteroventral and preoptic periventricular (AVPV/PVpo) dopamine neurons in the hypothalamus. During the investigation of females, dopamine is transiently released in the medial preoptic area (MPOA)-an area that is critical for mating behaviours.
A novel organizing principle of the hypothalamus reveals …
2017年2月2日 · We identify dopamine neurons that uniquely co-express Onecut3 and Nmur2 genes, and place these in the periventricular nucleus with many synaptic afferents arising from neuromedin S + neurons of the suprachiasmatic nucleus.
Molecular interrogation of hypothalamic organization reveals …
2016年12月19日 · We identified dopamine neurons that uniquely coexpress the Onecut3 and Nmur2 genes, and placed these in the periventricular nucleus with many synaptic afferents arising from neuromedin S +...
Dopamine D1–D5 Receptors in Brain Nuclei: Implications for
2024年4月12日 · Dopamine receptors in the hypothalamus have a physiological significance in hormone regulation, temperature regulation, and appetite and weight regulation. Dopamine D1 receptors in the subthalamic nucleus modulate thalamocortical activity, impacting motor functions, the regulation of neuronal activity, working memory, and cognitive flexibility.
Dopamine: A Modulator of Circadian Rhythms in the Central …
Dopamine has been shown to have circadian-like activities in the retina, olfactory bulb, striatum, midbrain, and hypothalamus, where it regulates, and is regulated by, clock genes in some of these areas.
- 某些结果已被删除