Neocortical circuits in pain and pain relief
LL Tan, R Kuner - Nature Reviews Neuroscience, 2021 - nature.com
The sensory, associative and limbic neocortical structures play a critical role in shaping
incoming noxious inputs to generate variable pain perceptions. Technological advances in …
incoming noxious inputs to generate variable pain perceptions. Technological advances in …
[HTML][HTML] The medial prefrontal cortex as a central hub for mental comorbidities associated with chronic pain
KK Kummer, M Mitrić, T Kalpachidou… - International journal of …, 2020 - mdpi.com
Chronic pain patients frequently develop and suffer from mental comorbidities such as
depressive mood, impaired cognition, and other significant constraints of daily life, which …
depressive mood, impaired cognition, and other significant constraints of daily life, which …
Hyperactivity of anterior cingulate cortex areas 24a/24b drives chronic pain-induced anxiodepressive-like consequences
Pain associates both sensory and emotional aversive components, and often leads to
anxiety and depression when it becomes chronic. Here, we characterized, in a mouse …
anxiety and depression when it becomes chronic. Here, we characterized, in a mouse …
Pain pathways and nervous system plasticity: learning and memory in pain
B McCarberg, J Peppin - Pain Medicine, 2019 - academic.oup.com
Objective This article reviews the structural and functional changes in pain chronification
and explores the association between memory and the development of chronic pain …
and explores the association between memory and the development of chronic pain …
[HTML][HTML] Microcircuit mechanisms through which mediodorsal thalamic input to anterior cingulate cortex exacerbates pain-related aversion
Hyperexcitability of the anterior cingulate cortex (ACC) is thought to drive aversion
associated with chronic neuropathic pain. Here, we studied the contribution of input from the …
associated with chronic neuropathic pain. Here, we studied the contribution of input from the …
Emotional consequences of neuropathic pain: insight from preclinical studies
Mood disorders such as depression and anxiety are frequently observed in patients
suffering from chronic pain, including neuropathic pain. While this comorbidity is clinically …
suffering from chronic pain, including neuropathic pain. While this comorbidity is clinically …
[HTML][HTML] Spinal cord retinoic acid receptor signaling gates mechanical hypersensitivity in neuropathic pain
B Cao, G Scherrer, L Chen - Neuron, 2022 - cell.com
Central sensitization caused by spinal disinhibition is a key mechanism of mechanical
allodynia in neuropathic pain. However, the molecular mechanisms underlying spinal …
allodynia in neuropathic pain. However, the molecular mechanisms underlying spinal …
Altered excitability and local connectivity of mPFC-PAG neurons in a mouse model of neuropathic pain
J Cheriyan, PL Sheets - Journal of Neuroscience, 2018 - Soc Neuroscience
The medial prefrontal cortex (mPFC) plays a major role in both sensory and affective aspects
of pain. There is extensive evidence that chronic pain produces functional changes within …
of pain. There is extensive evidence that chronic pain produces functional changes within …
[HTML][HTML] A nociceptive neuronal ensemble in the dorsomedial prefrontal cortex underlies pain chronicity
Pain chronicity involves unpleasant experience in both somatosensory and affective
aspects, accompanied with the prefrontal cortex (PFC) neuroplastic alterations. However …
aspects, accompanied with the prefrontal cortex (PFC) neuroplastic alterations. However …
[HTML][HTML] Mapping cortical integration of sensory and affective pain pathways
Pain is an integrated sensory and affective experience. Cortical mechanisms of sensory and
affective integration, however, remain poorly defined. Here, we investigate the projection …
affective integration, however, remain poorly defined. Here, we investigate the projection …