Spinal circuits for touch, pain, and itch
The exteroceptive somatosensory system is important for reflexive and adaptive behaviors
and for the dynamic control of movement in response to external stimuli. This review outlines …
and for the dynamic control of movement in response to external stimuli. This review outlines …
[PDF][PDF] A functional topographic map for spinal sensorimotor reflexes
Cutaneous somatosensory modalities play pivotal roles in generating a wide range of
sensorimotor behaviors, including protective and corrective reflexes that dynamically adapt …
sensorimotor behaviors, including protective and corrective reflexes that dynamically adapt …
[PDF][PDF] In vivo interrogation of spinal mechanosensory circuits
Spinal dorsal horn circuits receive, process, and transmit somatosensory information. To
understand how specific components of these circuits contribute to behavior, it is critical to …
understand how specific components of these circuits contribute to behavior, it is critical to …
[HTML][HTML] Identification of a spinal circuit for light touch and fine motor control
S Bourane, KS Grossmann, O Britz, A Dalet… - Cell, 2015 - cell.com
Sensory circuits in the dorsal spinal cord integrate and transmit multiple cutaneous sensory
modalities including the sense of light touch. Here, we identify a population of excitatory …
modalities including the sense of light touch. Here, we identify a population of excitatory …
Neuronal diversity in the somatosensory system: bridging the gap between cell type and function
Highlights•Single cell sequencing is elucidating neuronal heterogeneity within sensory
circuits.•Transcriptome, morphology, physiology, and connectome underlie functional cell …
circuits.•Transcriptome, morphology, physiology, and connectome underlie functional cell …
Pain hypersensitivity mechanisms at a glance
V Gangadharan, R Kuner - Disease models & mechanisms, 2013 - journals.biologists.com
There are two basic categories of pain: physiological pain, which serves an important
protective function, and pathological pain, which can have a major negative impact on …
protective function, and pathological pain, which can have a major negative impact on …
Pain and itch: insights into the neural circuits of aversive somatosensation in health and disease
SE Ross - Current opinion in neurobiology, 2011 - Elsevier
Although pain and itch are distinct sensations, most noxious chemicals are not very specific
to one sensation over the other, and recent discoveries are revealing that Trp channels …
to one sensation over the other, and recent discoveries are revealing that Trp channels …
[PDF][PDF] Mechanoreceptor signal convergence and transformation in the dorsal horn flexibly shape a diversity of outputs to the brain
AM Chirila, G Rankin, SY Tseng, AJ Emanuel… - Cell, 2022 - cell.com
The encoding of touch in the spinal cord dorsal horn (DH) and its influence on tactile
representations in the brain are poorly understood. Using a range of mechanical stimuli …
representations in the brain are poorly understood. Using a range of mechanical stimuli …
[HTML][HTML] The dorsal spinal cord and hindbrain: From developmental mechanisms to functional circuits
LR Hernandez-Miranda, T Müller, C Birchmeier - Developmental biology, 2017 - Elsevier
Neurons of the dorsal hindbrain and spinal cord are central in receiving, processing and
relaying sensory perception and participate in the coordination of sensory-motor output …
relaying sensory perception and participate in the coordination of sensory-motor output …
[PDF][PDF] Excitatory superficial dorsal horn interneurons are functionally heterogeneous and required for the full behavioral expression of pain and itch
X Wang, J Zhang, D Eberhart, R Urban, K Meda… - Neuron, 2013 - cell.com
To what extent dorsal horn interneurons contribute to the modality specific processing of
pain and itch messages is not known. Here, we report that loxp/cre-mediated CNS deletion …
pain and itch messages is not known. Here, we report that loxp/cre-mediated CNS deletion …