The central amygdala to periaqueductal gray pathway comprises ...
A major population of neurons in the central nucleus of amygdala (CeA) send projections to the periaqueductal gray (PAG), a key midbrain structure that mediates coping strategies in …
Cells and circuits for amygdala neuroplasticity in the transition to ...
Aug 22, 2024 · Neuroplasticity in the central nucleus of the amygdala (CeA) has emerged as a mechanism for sensory and emotional-affective aspects of injury-induced pain, although …
The central nucleus of the amygdala and the construction of …
Aug 1, 2022 · Intriguingly, an experiment on cricket hunting in mice reveals that separate CeA populations with distinct projection targets play dissociable roles in sequential predatory …
中脑导水管周围灰质（PAG）参与慢性疼痛的研究进展| 脑科学顶 …
Nov 9, 2020 · 中脑导水管周围灰质 (PAG)是内源性疼痛调节的关键区域，本研究发现，PAG中的代谢型谷氨酸受体5 (mGluR5)在正常情况下会持续活跃以维持适当的感知觉，但在神经性疼痛条 …
神经递质和调质参与导水管周围灰质痛觉调控的研究进展
Apr 7, 2021 · 综上所述，CeA中发出纤维投射至PAG，引起PAG中On-cell神经元的活化是下行痛觉调制通路的重要组成部分，且此环路对痛觉的调控作用与Glu有关. 此外Glu也参与PAG中eCB …
Periaqueductal Gray Sheds Light on Dark Areas of …
May 1, 2019 · The PAG is clearly a major output of the CeA and extended amygdala and orchestrates emotional expression. The PAG plays a key role in both the classic spinothalamic …
【客户文章】空军军医大学李云庆教授、董玉琳副教授团队在pPVT-CeA …
该研究揭示了一条丘脑室旁核后部（pPVT）-杏仁中央核（CeA）-中脑导水管 腹外侧区（vlPAG）之间的神经通路，此通路在神经病理性痛信息调控下发挥易化作用，为慢性痛中枢 …
Projections, where art thou: the state and future of the central ...
Jan 1, 2019 · What do the periaqueductal grey (PAG), local coeruleus and paraventricular nucleus have in common? Functionally, not much. However, they all receive input from a …
The central amygdala to periaqueductal gray pathway comprises ...
Oct 3, 2018 · Applying anatomical labelling strategies and whole cell recordings in acute brain slice, we aimed to identify and characterize retrogradely labelled PAG-projecting CeA neurons …
大麻素和阿片类药物不同地针对导水管周围灰质下降通路的外在和 …
据观察，RVM 投射和非投射 PAG 神经元均接收内在 PAG 和外在 CeA 突触输入，这些输入主要是 GABA 能的。 阿片类药物通过突触前 µ 受体发挥作用，抑制所有 PAG 神经元的内在和外在 …